Home
Search results “Node identifier property is set to the default value”
Selecting Individual Nodes by Number with ANSYS Mechanical
 
04:32
This video shows two methods for selecting individual nodes by number within the ANSYS Mechanical environment. The first method is native functionality to every ANSYS Workbench installation through the use of a worksheet. The second method introduces the use of the FEinfo Workbench Extension tool to select individual nodes by number. Although this extension does much more, this video only shows the installation and introductory functionality of this tool.
Views: 27687 DRD Technology
MS Access - Incrementing A Text ID Field
 
08:04
File available here: http://www.accessallinone.com/misc/ Please select: DB Text IDs
Views: 31818 Access All In One
Learn Python 3 for Machine Learning & Web Development [2019]
 
06:14:07
A complete 6-hour Python tutorial that takes you from novice to competent Python 3 programmer in no time. Includes exercises and a machine learning tutorial. 👍Subscribe for more Python tutorials like this: https://goo.gl/6PYaGF 📕Get My FREE Python Cheat Sheet: http://bit.ly/2Gp80s6 🔥Get My Complete Python Course with a 90% Discount (LIMITED to the first 200 students): https://goo.gl/P64rZ8 #Python, #automation, #machinelearning, #webdevelopment This is my brand-new Python tutorial to learn Python programming from scratch. We start off by learning Python 3 language constructs and then we'll build 3 Python projects involving automation, machine learning and web development. Make sure to complete all the exercises in this Python tutorial. 🔗Supplementary Materials for this Python Tutorial https://goo.gl/x77mLc 📔Python Exercises for Beginners https://goo.gl/1XnQB1 ⭐My Favorite Python Books - Python Crash Course: https://amzn.to/2GqMdjG - Automate the Boring Stuff with Python: https://amzn.to/2N71d6S - A Smarter Way to Learn Python: https://amzn.to/2UZa6lE - Machine Learning for Absolute Beginners: https://amzn.to/2Gs0koL - Hands-on Machine Learning with scikit-learn and TensorFlow: https://amzn.to/2IdUuJy TABLE OF CONTENT 00:00:00 Introduction 00:01:49 Installing Python 3 00:06:10 Your First Python Program 00:08:11 How Python Code Gets Executed 00:11:24 How Long It Takes To Learn Python 00:13:03 Variables 00:18:21 Receiving Input 00:22:16 Python Cheat Sheet 00:22:46 Type Conversion 00:29:31 Strings 00:37:36 Formatted Strings 00:40:50 String Methods 00:48:33 Arithmetic Operations 00:51:33 Operator Precedence 00:55:04 Math Functions 00:58:17 If Statements 01:06:32 Logical Operators 01:11:25 Comparison Operators 01:16:17 Weight Converter Program 01:20:43 While Loops 01:24:07 Building a Guessing Game 01:30:51 Building the Car Game 01:41:48 For Loops 01:47:46 Nested Loops 01:55:50 Lists 02:01:45 2D Lists 02:05:11 My Complete Python Course 02:06:00 List Methods 02:13:25 Tuples 02:15:34 Unpacking 02:18:21 Dictionaries 02:26:21 Emoji Converter 02:30:31 Functions 02:35:21 Parameters 02:39:24 Keyword Arguments 02:44:45 Return Statement 02:48:55 Creating a Reusable Function 02:53:42 Exceptions 02:59:14 Comments 03:01:46 Classes 03:07:46 Constructors 03:14:41 Inheritance 03:19:33 Modules 03:30:12 Packages 03:36:22 Generating Random Values 03:44:37 Working with Directories 03:50:47 Pypi and Pip 03:55:34 Project 1: Automation with Python 04:10:22 Project 2: Machine Learning with Python 04:58:37 Project 3: Building a Website with Django Stay in Touch: https://www.facebook.com/programmingwithmosh/ https://twitter.com/moshhamedani http://programmingwithmosh.com
Views: 470166 Programming with Mosh
How to Set Environment Variables in Linux
 
00:56
Follow this tutorial to learn how to set shell environment variables in a Linux operating system like Ubuntu. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ In this tutorial, you will learn how to set environment variables in linux. Linux based operating systems use bash shell. The shell environment variables are used for several purposes, from storing data, storing software configurations, set terminal settings, and changing shell environment. The environment variables are normally created by the operating system during installation, or by different software as per the required need. Apart from that, in linux, to set environment variables, we first need to access the terminal application. That's because the user has the privilege to add, edit, and remove different variables at will. Step # 1 -- All variables on terminal In linux, to set environment variables we first need to access shell environment variables. For that, we will need to open the terminal by searching for it in the applications menu, or selecting it from the dock on the left. Once the terminal is opened up, to check for all environment variables, type the set command and press enter. This will list all the environment variables stored in the shell. Step # 2 -- One variable at a time The amount of these variables can become a very long list and locating one specific variable can become a tough task. Fortunately Linux allows us to display the value of one shell variable by using the echo command along with the name of the variable. This makes the task very easy. Step # 3 -- Changing a variable Now, to add or modify an environment variable, we can use the export command followed by the name of the variable and the values that go with it. Multiple values for a variable need to be separated by a colon. The colon indicates to the operating system that one value has ended and another has begun. The variables can be created and removed from the shell easily, and can be done whenever required. But changing important variables may mess with the operating system's functionalities so it's important to be careful. And that's basically all you need to know for how to set environment variables in Linux.
Getting started with Firebase Auth on the Web - Firecasts
 
11:57
Authenticate users with Email and Password without a server using Firebase Authentication. Email and Password documenation: https://goo.gl/sHv6rK Google login documentation: https://goo.gl/zU0cXC Facebook login documentation: https://goo.gl/n0n6T7 Twitter login documentation: https://goo.gl/zmkNIO Github login documentation: https://goo.gl/RVFuOG Firebase Auth documentation: https://goo.gl/SsMn4X Add the Firecasts playlist! https://goo.gl/n2XqG1 Subscribe to the brand new Firebase Channel: https://goo.gl/9giPHG Music by http://terramonk.com
Views: 240025 Firebase
JavaScript Tutorial for Beginners: Master the Important Skills [2019]
 
48:17
Learn the essential JavaScript concepts that every front-end and back-end developer must know. In-depth detail and zero fluff! 🔥Get my Complete JavaScript Programming Course to master JavaScript (83% OFF - LIMITED TIME ONLY): http://bit.ly/2M1sp4B ⭐️Subscribe for more videos: https://www.youtube.com/channel/UCWv7vMbMWH4-V0ZXdmDpPBA?sub_confirmation=1 JavaScript is one of the most popular programming languages in 2019. A lot of people are learning JavaScript to become front-end and/or back-end developers. I've designed this JavaScript tutorial for beginners to learn JavaScript from scratch. We'll start off by answering the frequently asked questions by beginners about JavaScript and shortly after we'll set up our development environment and start coding. Whether you're a beginner and want to learn to code, or you know any programming language and just want to learn JavaScript for web development, this tutorial helps you learn JavaScript fast. You don't need any prior experience with JavaScript or any other programming languages. Just watch this JavaScript tutorial to the end and you'll be writing JavaScript code in no time. If you want to become a front-end developer, you have to learn JavaScript. It is the programming language that every front-end developer must know. You can also use JavaScript on the back-end using Node. Node is a run-time environment for executing JavaScript code outside of a browser. With Node and Express (a popular JavaScript framework), you can build back-end of web and mobile applications. If you're looking for a crash course that helps you get started with JavaScript quickly, this course is for you. ⭐️TABLE OF CONTENT ⭐️ 00:00 What is JavaScript 04:41 Setting Up the Development Environment 07:52 JavaScript in Browsers 11:41 Separation of Concerns 13:47 JavaScript in Node 16:11 Variables 21:49 Constants 23:35 Primitive Types 26:47 Dynamic Typing 30:06 Objects 35:22 Arrays 39:41 Functions 44:22 Types of Functions ⭐️Related Tutorials ⭐️ Node tutorial for beginners: https://youtu.be/TlB_eWDSMt4 Express.js tutorial for beginners: https://youtu.be/pKd0Rpw7O48 React tutorial for beginners: https://youtu.be/Ke90Tje7VS0 Angular tutorial for beginners: https://youtu.be/k5E2AVpwsko ⭐️Learn More ⭐️ Want to learn more from me? Check out my blog and courses: http://programmingwithmosh.com https://www.facebook.com/programmingwithmosh/ https://twitter.com/moshhamedani
Views: 636532 Programming with Mosh
HTTP, HTML, CSS - Intro to Computer Science - Harvard's CS50 (2018)
 
01:46:19
Learn the basics of how the web works with HTTP, HTML, and CSS. This course teaches the foundations of computer science. This video is lecture 5 of Harvard University's CS50 2018 course (part 6 since the lectures start at 0). Check out our full CS50 playlist: https://www.youtube.com/playlist?list=PLWKjhJtqVAbmGw5fN5BQlwuug-8bDmabi 🔗Notes: https://cs50.harvard.edu/college/weeks/5/notes/ 🔗Problem Set: https://cs50.harvard.edu/college/psets/5/ 🔗Source Code: https://cdn.cs50.net/2018/fall/lectures/5/src5/ ⭐️Contents⭐️ ⌨️ (00:00:00) Introduction ⌨️ (00:00:49) TCP/IP ⌨️ (00:03:41) IP Addresses ⌨️ (00:08:52) URLs ⌨️ (00:09:44) DNS ⌨️ (00:10:44) Dissecting a URL ⌨️ (00:13:52) HTTP ⌨️ (00:17:57) Developer Tools ⌨️ (00:22:46) HTTP Status Codes ⌨️ (00:29:23) HTML ⌨️ (00:35:09) index.html ⌨️ (00:40:24) image.html ⌨️ (00:42:58) link.html ⌨️ (00:48:38) paragraphs.html ⌨️ (00:50:51) headings.html ⌨️ (00:51:42) table.html ⌨️ (00:53:22) HTML Validation ⌨️ (00:54:26) Implementing Google ⌨️ (01:00:30) CSS ⌨️ (01:01:06) css0.html ⌨️ (01:06:42) css1.html ⌨️ (01:08:28) css2.html ⌨️ (01:11:00) css3.html ⌨️ (01:12:33) css4.html ⌨️ (01:16:45) JavaScript ⌨️ (01:20:41) DOM ⌨️ (01:22:45) hello0.html ⌨️ (01:23:35) hello1.html ⌨️ (01:32:44) background.html ⌨️ (01:38:13) size.html ⌨️ (01:40:41) blink.html ⌨️ (01:43:03) geolocation.html Lecture taught by David J. Malan. Thanks to Harvard's CS50 for giving us permission to post this lecture. Checkout their YouTube channel for more great lectures: https://www.youtube.com/cs50 -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://medium.freecodecamp.org And subscribe for new videos on technology every day: https://youtube.com/subscription_center?add_user=freecodecamp
Views: 28474 freeCodeCamp.org
Virtual Box - How to set a new UUID to a Virtual Machine
 
02:47
How to set a new UUID on a VM in Oracle VM Virtual Box, this error can happen if circumstances surrounding the VDI file change such as name, location etc. This is done using the vboxmanage command line tool Steps: 1 - Right click "Command Prompt" and then click "Run as Administrator" 2 - Then use CD and DIR to browse to: C:\Program files\Oracle\Virtual Box 3 - Then type: vboxmanage internalcommands sethduuid "VDI filepath and filename" For example: vboxmanage internalcommands sethduuid "D:\vm\Windows7virtualmachine.vdi" Song name: DM Galaxy - Etiquette - Free Background Music Link to song: https://youtu.be/ZD_Urg9fOs0 Song created by: DM Galaxy: YouTube - http://goo.gl/5Tezt7 Facebook - https://www.facebook.com/DmGalaxy SoundCloud - https://soundcloud.com/dmgalaxy
Views: 4640 WitherTech
Highline Excel 2016 Class 01: Excel Fundamentals: Efficiency, Data, Data Sets, Formatting
 
01:21:10
Download Files: https://people.highline.edu/mgirvin/AllClasses/218_2016/218Excel2016.htm In this video learn about these Excel Fundamentals for Excel Highline Excel 2016 Class: 1. (04:24) Download Files 2. (00:33) Prerequisites for class 3. (01:04) Excel Professional 2016 4. (01:50) Install Com Add-in Power Pivot 5. (02:54) Examples of Effective and Efficient Solutions in Excel 6. (09:20) What Excel Does: 1) Make Calculations & 2) Data Analysis 7. (11:25) Structure of Excel: Cells, Worksheets, Sheet Tabs and Workbooks 8. (13:00) Keyboard Shortcuts are efficient because they help you to accomplish tasks quickly 9. (15:06) Data Analysis and Business Intelligence terms 10. (16:31) What is Raw Data? 11. (17:16) Excel Proper Data Sets 12. (20:18) Terminology: Cleaning, Transforming, Importing Data Data 13. (22:40) Data Types and Default Alignment in Excel 14. (29:05) Excel Table feature 15. (34:45) Number Formatting is a Façade 16. (39:13) Date Number Formatting and Date Math (Date Formulas) 17. (43:51) Time Number Formatting and Time Math (Time Formulas) 18. (46:35) Percentage Number Formatting 19. (53:10) Custom Number Formatting 20. (01:03:00) Style Formatting allows you to present information in an effect way 21. (01:10:00) Cell Styles 22. (01:13:45) Page Setup allows you to print information in an effect way 23. (01:19:24) Summary 24. (01:20:25) Homework Problems Highline Excel 2016 Professional Class taught by Michael excelisfun Girvin Prerequisite class: https://www.youtube.com/playlist?list=PLrRPvpgDmw0kbIJuNnApcYG3pQI3sG8j4
Views: 166093 ExcelIsFun
FLASK BASICS (SERVER-SIDE PYTHON) - CS50 on Twitch, EP. 31
 
01:46:34
Join CS50's Kareem Zidane for a tour of Flask, a Python microframework for developing web applications. With a lighter learning curve than similar technologies like Django, Flask makes for an excellent introduction to server-side programming. In this stream, we discuss routing, sessions, dynamic content, templates and more. Co-hosted by Colton Ogden. Tune in live on twitch.tv/cs50tv and be a part of the chat. This is CS50 on Twitch.
Views: 2070 CS50
Build the future of the web with modern JavaScript (Google I/O ’18)
 
39:52
This presentation gives an overview of cutting-edge JavaScript development techniques to build modern web and Node.js apps. Discover which features to expect in Chrome and Node.js soon, how the V8 engine optimizes for them, and how to improve real-world performance and stability on the Web and in Node.js. Presenters: • Mathias Bynens https://twitter.com/mathias • Sathya Gunasekaran https://twitter.com/_gsathya More info: • https://developers.google.com/web/updates/tags/javascript • https://twitter.com/v8js Rate this session by signing-in on the I/O website here → https://goo.gl/RZMpqG Watch more Chrome and Web sessions from I/O ’18 here → https://goo.gl/5fgXhX See all the sessions from Google I/O ’18 here → https://goo.gl/q1Tr8x Subscribe to the Chrome Developers channel → http://goo.gl/LLLNvf #io18
Selenium Tutorial For Beginners | What Is Selenium? | Selenium Automation Testing Tutorial | Edureka
 
02:32:34
** Flat 20% Off (Use Code: YOUTUBE20) Selenium Training: https://www.edureka.co/testing-with-selenium-webdriver ** This Edureka Selenium tutorial video (Selenium Blog Series: https://goo.gl/VGBJHx) will give you an introduction to software testing. It talks about the drawbacks of manual testing and reasons why automation testing is the way forward. In this Selenium tutorial, you will also get to learn the different suites of Selenium and what are the features and shortcomings of Selenium as an automation testing tool. Watch the video till the very end to witness a demonstration which shows the power of Selenium as an automation testing tool. Go through the slides in Slideshare: https://www.slideshare.net/EdurekaIN/selenium-tutorial-for-beginners-what-is-selenium-selenium-automation-testing-tutorial-edureka Click on the time-stamp below to move directly to the topic you are interested in. 02:20 Challenges with manual testing 03:32 How automation testing beats manual testing? 13:49 Selenium as an automation testing tool 20:34 Advantages & Disadvantages of Selenium 29:48 Selenium vs. QTP vs. IBM RFT 33:41 Selenium suite of tools 37:35 Hands-on: Testing a dynamic web application Selenium playlist: https://goo.gl/NmuzXE - - - - - - - - - - - - - - - - - Subscribe to our channel to get video updates. Hit the subscribe button above: https://goo.gl/6ohpTV Instagram: https://www.instagram.com/edureka_learning Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka - - - - - - - - - - - - - - - - - #edureka #SeleniumEdureka #Selenium #SeleniumAutomation #SeleniumTesting #SeleniumTutorial #SeleniumTraining - - - - - - - - - - - - - - How it Works? 1. This is a 5 Week Instructor led Online Course, 20 hours of assignment and 30 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will have to undergo a 2-hour LIVE Practical Exam based on which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - About the Course: Selenium is the most popular tool used to automate the testing of web applications. In this Course, you will learn about Selenium 3.0 and its various components such as Selenium IDE, Selenium WebDriver, and Selenium GRID. You learn to set up your environment so that you are ready to start using Selenium for testing your web applications. Browsers such as Chrome, Firefox, and IE are used to test the web applications. In addition, you will experience to work with Selenium IDE, Selenium WebDriver, Selenium GRID, different frameworks such as Data Driven, Keyword Driven, Hybrid and Cross browser testing. - - - - - - - - - - - - - - Who should go for this course? Selenium is a new and booming Technology in Software Industry that helps you automate the testing of your applications. Professionals with basic knowledge of Object Oriented Programming can easily take up this course. - - - - - - - - - - - - - - Why learn Selenium? For any project, Companies are rapidly inclining towards open source automated testing tools that will enable them to cut down the cost and effort that manual testing involves. Selenium is one such open source automated testing tool for websites. Performance, execution speed, and browser interaction of Selenium is too fast than any other automation tool. In addition, Selenium supports different operating systems along with support for different programming languages such as Python, Pearl, Ruby, PHP, .NET, C#, and Java; and various browsers, thereby making Selenium ahead of any other Automation tool. Customer Review: Tom Tully says, “I wanted to learn Selenium Webdriver in a live, real course, not self paced, so there would be pressure on me to finish. Edureka accomplished this at a price far lower than an in-person class, and as far as I know they are the only internet class that has live lectures on this subject. Teacher was very knowledgeable. I learned basic use of Selenium. No problem with me being in US and teacher in India. They have US 800 number.” - - - - - - - - - - - - - - For more information, Please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll free).
Views: 943123 edureka!
CS50 2017 - Lecture 11 - JavaScript
 
01:43:39
00:00:00 - CS50 Things 00:02:08 - Stranger Things (SPOILER ALERT) 00:03:36 - MVC 00:05:10 - froshims4 00:12:02 - Jinja 00:18:12 - Event-Based Programming 00:21:57 - JavaScript 00:29:39 - dom0.html 00:38:34 - dom1.html 00:50:35 - form0.html 00:52:50 - form1.html 01:00:31 - form2.html 01:06:51 - ajax0.html 01:13:14 - Callback Functions 01:18:08 - ajax1.html 01:23:50 - geolocation.html 01:28:32 - blink.html 01:32:33 - map.html
Views: 49550 CS50
Google's Security Infrastructure Design and the Response to Spectre and Meltdown (Cloud Next '18)
 
45:24
In this talk you'll learn about Google's secure cloud infrastructure. We'll highlight how the inherent security design and principles enabled Google to rapidly address the Spectre and Meltdown incidents without any end customer downtime. Google’s global scale technical infrastructure provides secure deployment of services, secure storage of data with end user privacy safeguards, secure communications between services, secure and private communication with customers over the internet, and safe operation by administrators. Google uses this infrastructure to build its internet services, including both consumer services such as Search, Gmail, and Photos, and enterprise services such as G Suite and Google Cloud Platform. SEC300 Event schedule → http://g.co/next18 Watch more Security sessions here → http://bit.ly/2zJTZml Next ‘18 All Sessions playlist → http://bit.ly/Allsessions Subscribe to the Google Cloud channel! → http://bit.ly/NextSub
Views: 1640 Google Cloud Platform
Working With a Real-World Dataset in Neo4j: Import and Modelling
 
57:36
Mark Needham demonstrates how to work with a real-world dataset in Neo4j, with a focus on how to build a graph from an existing dataset.
Views: 3463 Neo4j
Selenium | Running Test with Chromedriver | Tutorial #17
 
10:25
In this video, we learn how to setup a driver factory to create the browser of your choosing. We test with Chrome Driver specifically. ChromeDriver Download: https://sites.google.com/a/chromium.org/chromedriver/downloads Latest as of 05/13/2015: http://chromedriver.storage.googleapis.com/index.html?path=2.15 GitHub Source Code: https://github.com/qaautoman/tutorial RSS Feed: http://gdata.youtube.com/feeds/base/users/qaautoman/uploads
Views: 6573 QA-Automan
Building the BBC GoodFoods Graph (Neo4j Online Meetup #51)
 
01:02:56
The BBC Good Foods website hides a dataset that is both very graphy and hunger inducing. Lju and Mark have freed this data from its tabular structure and in this talk will show off the Neo4j graph they've built. We'll learn how to import the data using the APOC library, find recipes that we can make with a limited set of ingredients, and find something that Mark can eat given his array of allergies. We'll find out what the most influential ingredient is using Neo4j's Graph Algorithms library, and may even do some entity deduplication if we have time. Come for the food pictures, stay for the Cypher code!
Views: 807 Neo4j
CppCon 2018: Arthur O'Dwyer “An Allocator is a Handle to a Heap”
 
01:03:11
http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — C++17 introduced the std::pmr framework. In this framework, a std::pmr::polymorphic_allocator<T> holds a pointer to a std::pmr::memory_resource. The memory resource is in charge of managing and organizing the heap itself, and the allocator object is just a thin "handle" pointing to the memory resource. This is not just a convenient implementation strategy for std::pmr! Rather, this elucidates the true meaning of the Allocator concept which has existed, unchanged, since C++98. An Allocator *is* a (value-semantic) handle to an (object-semantic) MemoryResource. Even std::allocator can — and should — be viewed as a handle to a global singleton "heap", and not as a heap itself. From this core insight we derive many corollaries, such as the need for allocator types to be lightweight and efficiently copyable, the fundamental impossibility of implementing an "in-place" std::vector via stupid allocator tricks, and the philosophical underpinnings of "rebinding." Time permitting, we'll - discuss what we can expect from a "moved-from" allocator object - relate the notion of "handle" to neighboring notions such as "façade" and "adaptor" - suggest similarities between "allocator/heap" and "executor/execution-context" — Arthur O'Dwyer Arthur O'Dwyer started his career writing pre-C++11 compilers for Green Hills Software; he currently writes C++14 for Akamai Technologies. Arthur is the author of "Colossal Cave: The Board Game," "Mastering the C++17 STL" (the book), and "The STL From Scratch" (the training course). He is occasionally active on the C++ Standards Committee and has a blog mostly about C++. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 2496 CppCon
Improve User Acquisition Campaigns with Firebase Analytics - Google I/O 2016
 
37:54
Got a great app and want more users? Having a user acquisition strategy is crucial to global app domination, but it doesn't have to be a leap in the dark! This talk shines a light on how you can run both organic and paid app install campaigns to deliver real results in a cost-effective way -- and how Firebase Analytics ties it all together. You’ll learn how to track user acquisition performance, understand the right metrics to compare ad networks and see why lifetime value really matters. Watch more Firebase talks at I/O 2016 here: https://goo.gl/JTH9Fr See all the talks from Google I/O 2016 here: https://goo.gl/olw6kV Subscribe to the brand new Firebase Channel: https://goo.gl/9giPHG - Get started using Firebase today https://goo.gl/gCHr6r #io16 #GoogleIO #GoogleIO2016 #Firebase
Views: 13492 Firebase
Omnichannel Services - Conditional GETs
 
04:17
Today I'm going to talk about how you can create an omnichannel service that support a cool part of the HTTP standard called Conditional GETs. This feature is especially important for mobile solutions as it will save bandwidth and improve performance on both the client and server. In this example, I will use PHP and build on the service I created in a previous video (http://youtu.be/P9PaOq587g0), but the same functionality can be achieved on all major platforms, like any Java variation and .NET. Let's start with some theory. The basic idea is that the first call to the server is made as usual, and the response from the service include the requested data and a normal "OK" (200) HTTP response code. It also includes two specific headers, one with a date indicating when the resource was last changed, and the other with a unique identifier for the current version of the resource, called etag (entity tag). In the next request, the client will supply these two values, and this time the response depends on whether the resource has changed or not. If the resource was changed, the response format will be the same as the first response (with new data), but if the resource was not changed, only the "Not Modified" (304) HTTP response code is returned. This very quick response (only the HTTP headers are transferred in either direction) tells the client that the previously retrieved data is still valid, and can be shown to the user. Now it's time to create a service that implement this (see the code on http://cforsberg.com/?p=106) and just as in the original code (from the previous video), we start by getting the XML (line 2-3). Then we set the default time zone to GMT (line 4) and get the date when the feed was last changed from the XML (line 5). We create an etag by making an MD5 hash from that date (line 6) and set the two headers (line 7-8). Then we get the two headers (if they are present) from the request (line 9-10), and check whether the version that the client has is old or still valid (line 11). If it's still valid, we simply return the 304 status (line 13) and if not, se parse the XML as in the original code. To put this code on your server (using https://panic.com/coda), I just create a new file named getConditional.php, paste the code we just walked through, save it, and then it can be called with (replace 0.0.0.0 with the IP of your server): http://0.0.0.0/getConditional So on the first request, we get a normal 200 response, and you can see the headers if you open the developer tools (I'm using Chrome, but this is possible in most browsers). When I make another request, you can see that I get a 304 response, and can inspect those headers. No matter how many times I make the request, I will continue to get 304 until the date in the back-end XML is changed. The nice thing when building apps is that most reusable libraries, like AFNetworking, has built-in support for conditional GETs, so there's actually minimal coding required to make use of this in an app. There you have an omnichannel service that support conditional GETs and that can be easily consumed by your apps or webs. Follow me on Twitter https://twitter.com/chrisforsberg Visit my site http://cforsberg.com
Views: 479 Chris Forsberg
NEO DevCon 2019 DAY 2 Live Streaming 2019/02/17
 
08:11:13
NEO DevCon 2019 DAY 2 Live Streaming 2019/02/17 Timestamps: 14:29 Cryptoeconomics and Data Metrics for the Next Market Cycle - Nolan Bauerle, Director of Research,Coindesk 39:20 NEL - bring NEO One Step Closer to Users - Liu Yongxin, Founder, NEL and NNS 50:00 Perspectives on Cryptography, Consensus Mechanisms & High-Performance Computing for NEO 3.0 - Sergei Liubich, Anatoly Bogatyrev --- Break --- 1:35:29 Secure Development in Cryptocurrencies - Fernando Díaz Toledano; Diego Jurado Pallarés 1:49:08 Panel: User Experience and Security Enhancements of NEO Wallets - Merten; Lasky; Knight; DiCarlo 2:11:15 Celer Network: Bring Internet-Scale Adoption to Every Blockchain - Dr. Junda Liu, Co-founder, Celer Network 2:31:56 ONI - A Sharing Infrastructure & Platform - Fu Xiang, Senior System Engineer, Onchain --- Break --- 4:06:58 Distributing Finance for Everyone - Fabio C.Canesin, Co-founder, CoZ and Nash 4:22:16 RegTech for the Smart Economy - Stephen Hyduchak; Alex Guba 4:36:28 The Moonlight Project and Its Future - Alan Fong, Co-Founder, Moonlight.io 4:53:33 Build & Publish Blockchain Game with BlaCat - Sean Chen, Founder, Blacat 5:14:22 Panel: About Blockchain Game - Peterson; Deshpande; Rong; Chen; Rayman 5:34:33 Guardian Circle - Mark Jeffrey, Co-Founder and CEO, Guardian Circle 5:47:10 Owning Your Data - Jonathan Meiri -CEO and Founder, Barrel Protocol --- Break --- 6:20:55 Embrace the New Economy - Joe Zhou, Co-founder, Jarvis+ 6:38:00 Designing a Blockchain-based File Storage System for NEO - Eric Wang, Co-founder, Archon 6:49:55 Stable Coin, an Infrastructure of Blockchain - Chris Qi, CTO, Alchemint 7:17:10 Panel:What You Should Know about STO - Beedham; Myint; Salant; Ng; Tong 7:41:17 How Regtech Prevents Cybercrime with Enhanced Visibility - Alek Tan, CEO, InnoDT Inc. 7:52:27 NEO Health Medical Encyclopedia - Dr. Brad Mattson, Founder, NEO Health For more info, please visit: https://devcon.neo.org/
Views: 6734 NEO Smart Economy
Supercharge your app with Firebase and BigQuery (Firebase Summit 2018)
 
21:31
As developers we want to understand the complex behavior of our users. Firebase and BigQuery have you covered! By exporting data from Crashlytics, Predictions and Analytics to BigQuery, you can combine data from all these sources, and add your own data sources to boot. In this session, you will learn how to answer your most common questions through hands-on tips for building queries. Want to take it a step further? We'll also show you how to leverage Data Studio to build your own dynamic reports and dashboards on top of your Firebase BigQuery data. View the schedule → https://g.co/firebase/summit All Sessions playlist → http://bit.ly/FirebaseSummit18 Subscribe to the Firebase YouTube channel! → http://bit.ly/firebase2 Presented by: Tali Sason and Scott Brissenden Give us your feedback in the comments below and help shape the future of Firebase. Event photos → https://fs18.page.link/photos Music by Terra Monk → http://bit.ly/2Q0msYH #FirebaseSummit
Views: 2879 Firebase
dash crypto currency - dash will moon in 2018! - should you buy dash? - dash cryptocurrency news
 
01:01
Download "dash in a nutshell" MP3 Free. DASH in a Nutshell Basics of DASH [Explained in 3 minutes] WHY I DON'T INVEST IN DASH. What are the top altcoins to buy right now. So what is Dash, and where is Disk Utilities. Palm Beach County dash cryptocurrency News; Crime; WTFlorida; Longform; How to. Dash in a nutshellGeometry dash in a nutshellGeometry Dash in a nutshell. Understand what is DASH Coin how to buy DASH coin and the future of DASH Cryptocurrency. Today, many people are interested in the question of what is dash coin. Dash price prediction, Dash price forecast, Dash price and news, DASH price forecast, DASH price prediction 2018, What is the price of Dash 2018. Most digital cash systems start with a participating bank that issues cash numbers or other unique identifiers that carry a given value, such as five dollars. Dash Price Prediction 2018, 2019 and 2020. - Select - Bitcoin Privacy issues Fungibility issues Properties of Money War on Cash Why fungibility matters Monero Default privacy Default fungibility Digital cash. Want to know the Top Altcoins to buy in 2018. Categorys: dash force dash labs even duffield dash crypto dash features dash is cash dash pay what is dash dash in a nutshell dash evolution instamine privatesend instantsend masternode node Dash. Видео GEOMETRY DASH IN A NUTSHELL | Juniper канала GD Juniper. En They discussed progress in online payments, Internet banking, digital cash, e-trade finance, e-credit information systems, and others. What is Dash coin minus masternode. Basing on the latest DASH cryptocurrency news, DASH cryptocurrency price actually is about 545 USD per coin and daily trading volume is more than 4 million dollars. What are the top altcoins to buy right now. One of the differences that sets digital cash apart from other types of cash transactions is that the identity of the buyer does not have to be revealed. [What is Dash Coin for Dummies | Beginners'. Watch DASH in a Nutshell online HD free - Invited viewers to watch online video shows, video broadcasts of Sanook Video DASH in a Nutshell and remember to share. Dash digital currency has two small problems. We have a very sophisticated funnel that will promote Digital Cash Academy and its content to qualified leads through Facebook retargeting. Definition of digital cash: Refers to several systems which enable a buyer to pay electronically by transmitting a unique number (called digital certificate) similar to a banknote number. Images tagged "geometry dash in a nutshell". DASH In A Nutshellfree mp3 and mp4 download. Dash is Digital Cash You Can Spend Anywhere. Digital cash aims to mimic the functionality of paper cash, by providing such properties of anonymity and transferability of payment. Dash price prediction 2018 - DASH prediction 2018. Updated Hashflare Strategy: "How to Turn $400 into $200,000 Mining Bitcoin" Want to know the Top Altcoins to buy in 2018.
How to create Unique Key id in ASP.Net web page....
 
05:42
In this video we can show that how to create unique id in ASP.Net and show on the web page.....
Views: 104 Shah Channel
How to Plot Element Type Number and Element Name Number in ANSYS Workbench Mechanical
 
07:11
Users sometimes like to show what element types have been used in bodies in an FEA model in ANSYS. One means is to use User Defined Results in Workbench Mechanical contour plots to show Element Type and Element Name number. This video reviews a means of plotting this information. Using Probes on contour results, and using Capped Isosurfaces, will enhance reviews of this information. Get in touch: Contact form: https://www.simutechgroup.com/contact-us Email: [email protected] Phone: (844) 825-5971 https://www.simutechgroup.com Get more ANSYS Tips & Tricks: https://www.simutechgroup.com/training/tips-and-tricks Learn more about our ANSYS consulting and testing services: https://www.simutechgroup.com/consulting-services Subscribe to our monthly newsletter: http://go.simutechgroup.com/simutech-newsletter-subscribe Subscribe to this channel: https://www.youtube.com/channel/UCR1bC8EjDb_n5asVEtzsLEQ?sub_confirmation=1
Views: 7885 SimuTech Group
Securing your data structure with Security Rules - The Firebase Database For SQL Developers #8
 
12:09
Learn more about Security Rules from the official documentation: https://goo.gl/vA74bh Welcome to the eighth video in the Firebase Database for SQL Developers series! The Firebase Database is schemaless, but that doesn't mean you can't protect your data structure. Instead of schemas, the Firebase Database uses a declarative server side rules language called Security Rules. This video shows you have you can use Security Rules to protect your data structure and create foreign key like constructs. Watch more videos from this series: https://goo.gl/ZDcO0a Subscribe to the Firebase Channel: https://goo.gl/9giPHG
Views: 54149 Firebase
Cytoscape 3 Quickstart Tutorial - Basic Expression Analysis
 
08:38
Proper subtitles are available for this video. Cytoscape Homepage: http://cytoscape.org/ Documentation: http://manual.cytoscape.org/en/stable/ Tutorials: http://tutorials.cytoscape.org Basic Expression Analysis Tutorial: http://manual.cytoscape.org/en/stable/Basic_Expression_Analysis_Tutorial.html
Views: 5443 Trey Saddler
GoJS in 12 Minutes: JavaScript Diagramming Library Tutorial
 
12:01
Subscribe for more videos! Watch the next video in the Beginner series: https://www.youtube.com/watch?v=dsC7Tf5mDO8 Visit our website https://gojs.net/latest/index.html for over 200 interactive JavaScript sample applications, as well as extensive documentation and tutorial pages. Register for a free, fully-featured evaluation of GoJS and gain access to our forum and developer-to-developer support. Resources: Evaluation Registration: https://www.nwoods.com/products/register.html Learn: https://gojs.net/latest/learn/index.html Samples Library: https://gojs.net/latest/samples/index.html Introduction: https://gojs.net/latest/intro/index.html Pricing Information: https://www.nwoods.com/sales/index.html Questions? Contact us. Email: [email protected] Web: https://www.nwoods.com/contact.html Phone: (603) 886-5780 x 117 GoJS is developed by Northwoods Software Corporation. Northwoods was founded in 1995 by a group of engineers with a shared vision for providing superior graphical user interfaces. We have grown to become a world-class supplier of interactive diagram components and class libraries across a variety of platforms. We are a company created by engineers for engineers. We pride ourselves on quality software design and excellent developer-to-developer technical support.
LTE Attach Call Flow in Complete Basic form
 
27:27
Step 1. The UE initiates the attach procedure by transmitting an attach request to the eNodeB. Step 2. The eNodeB derives the MME from the RRC parameters carrying the old GUMMEI and the indicated Selected Network. Step 3. If the UE identifies itself with GUTI and the MME has changed since detach, the new MME uses the GUTI received from the UE to derive the old MME/SGSN address, and send an Identification Request to the old MME/SGSN to request the IMSI. Step 4. If the UE is unknown in both the old MME/SGSN and new MME, the new MME sends an Identity Request to the UE to request the IMSI. The UE responds with Identity Response (IMSI). Step 5a. If no UE context for the UE exists anywhere in the network, if the Attach Request (sent in step 1) was not integrity protected, or if the check of the integrity failed, then authentication and NAS security setup to activate integrity protection and NAS ciphering are mandatory. Step 5b. The ME Identity shall be retrieved from the UE. Step 6. If the UE has set the Ciphered Options Transfer Flag in the Attach Request message, the Ciphered Options i.e. PCO or APN or both, shall now be retrieved from the UE. Step 7. If there are active bearer contexts in the new MME for this particular UE (i.e. the UE re-attaches to the same MME without having properly detached before), the new MME deletes these bearer contexts by sending Delete Session Request (LBI) messages to the GWs involved. Step 8. If the MME has changed since the last detach, or if there is no valid subscription context for the UE in the MME, the MME sends an Update Location Request message to the HSS. Step 9. The HSS sends Cancel Location (IMSI, Cancellation Type) to the old MME. Step 10. If there are active bearer contexts in the old MME/SGSN for this particular UE, the old MME/SGSN deletes these bearer contexts by sending Delete Session Request (LBI) messages to the GWs involved. Step 11. The HSS acknowledges the Update Location message by sending an Update Location Ack message to the new MME. Step 12. For an Emergency Attach situation, the MME applies the parameters from MME Emergency Configuration Data for the emergency bearer establishment performed in this step and any potentially stored IMSI related subscription data are ignored by the MME. Step 13. The Serving GW creates a new entry in its EPS Bearer table and sends a Create Session Request message to the PDN GW indicated by the PDN GW address received in the previous step. Step 14. If dynamic PCC is deployed and the Handover Indication is not present, the PDN GW performs an IP-CAN Session Establishment procedure. Step 15. The PGW creates a new entry in its EPS bearer context table and generates a Charging Id. Step 16. If the MS Info Change Reporting Action (Start) or the CSG Information Reporting Action (Start) are received for this bearer context, then the SGW stores this for the bearer context and the SGW reports to that PGW whenever a UE’s location and/or User CSG information change occurs that meets the PGW request. Step 17. If an APN Restriction is received, then the MME shall store this value for the Bearer Context and the MME shall check this received value with the stored value for the Maximum APN Restriction to ensure there are no conflicts between values. Step 18. The eNodeB sends the RRC Connection Reconfiguration message including the EPS Radio Bearer Identity to the UE, and the Attach Accept message will be sent along to the UE. Step 19. The UE sends the RRC Connection Reconfiguration Complete message to the eNodeB. Step 20. The eNodeB sends the Initial Context Response message to the new MME. Step 21. The UE sends a Direct Transfer message to the eNodeB, which includes the Attach Complete message. Step 22. The eNodeB forwards the Attach Complete message to the new MME in an Uplink NAS Transport message. Step 26. The HSS stores the APN and PDN GW identity pair and sends a Notify Response to the MME.[1] ➽ If any part of the contents of this channel is that your property (as a musician, label, video, image distributor or artist), please send me a personal message and your content will be removed within 24 hours. PLEASE DO NOT FLAG MY CHANNEL ! ☎ Please follow my channel on Social n/w. Facebook: https://www.facebook.com/AnandTechnicalSupport/ YouTube https://www.youtube.com/channel/UCmhq3lhp6CZ0LdHv4-3vjSw Linkedin ======== https://www.linkedin.com/in/gautamanand4g5g/ Website ========= https://tweet4technology.blogspot.com/ Facebook Group: https://www.facebook.com/groups/AnandTechnicalSupport/ ☎ CONTACT US: [email protected] #LTE #4G #5G #VOLTE #CSFB #X2HO #S1HO #IMS #DRX #Carrier aggregation #ATS #Tweet4technology #createonlinemoney #srvcc #throughput #wireless #cloud computing #3G #UMTS #2G #GSM #WCDMA #6G #Attach call flow #Handover
Handle Dynamic Radio Button and Check Box in Selenium Webdriver
 
16:47
This video will help you to Handle dynamic radio button and Check box in Selenium Webdriver. We will use findElements of Selenium and will use for loop to iterate the elements. Practice link in the description http://seleniumpractise.blogspot.in/2016/08/how-to-automate-radio-button-in.html Please Share, Support and Subscribe and let’s spread the knowledge Main Website- http://learn-automation.com/ YouTube - https://www.youtube.com/c/Mukeshotwani Facebook Group- https://www.facebook.com/groups/256655817858291/ Facebook Page- https://www.facebook.com/SeleniumWebdriverMukesh/ Google + - https://plus.google.com/+Mukeshotwani Twitter- https://twitter.com/MukeshOtwani Instagram- https://www.instagram.com/mukeshotwani/ Check out my another blog http://mynewsyourviews.com/ -~-~~-~~~-~~-~- Please watch: "How To Create Maven build For Selenium Framework" https://www.youtube.com/watch?v=WIiFTb9RMNw -~-~~-~~~-~~-~-
Views: 78142 Mukesh otwani
Intro to Web Push & Notifications
 
14:42
With service workers, push notifications are now available on the web. This video explains the Notifications API and the Push API, and how they are used to implement push notifications in Progressive Web Apps. Codelabs, slides and more information are available from the Progressive Web Apps Training home page: https://developers.google.com/web/ilt/pwa
[2.0 SPS 04] SAP HANA Service (CF), Secure User Store - SAP HANA Academy
 
10:39
In this video tutorial, Denys van Kempen of the SAP HANA Academy shows how to use a Secure User Store client-side with the SAP Cloud Platform, SAP HANA Service in the Cloud Foundry environment. For those already familiar with hdbuserstore, this works exactly the same as for on-premise SAP HANA client connections. Thanks for watching. For the blog with code samples, see https://blogs.sap.com/2019/02/04/secure-user-store-for-the-sap-hana-service-by-the-sap-hana-academy/ If you like our video tutorials, please subscribe to our channel: https://www.youtube.com/subscription_center?add_user=saphanaacademy SOCIAL MEDIA Feel free to connect with us at the links below: LinkedIn: https://linkedin.com/saphanaacademy Twitter: https://twitter.com/saphanaacademy Facebook: https://www.facebook.com/saphanaacademy/ Github: https://github.com/saphanaacademy
Views: 688 SAP HANA Academy
Best practices for Azure Service Fabric applications and clusters - BRK3345
 
51:23
Leverage all the benefits of the Service Fabric platform to build business-critical applications. This session covers best practices for creating and managing secure Azure Service Fabric clusters both on-premises and in Microsoft Azure and how to scale them based on demand. We deploy and upgrade applications with zero downtime and use tools like Azure Application Insights, Log Analytics, Datadog, and Dynatrace to rapidly troubleshoot issues with these deployed applications. This is for operational people who want to know everything about managing and securing clusters and hear from other Service Fabric customers with hundreds of mission-critical applications on the platform.
Views: 836 Microsoft Ignite
Building an API with Swagger
 
34:28
In this video, we build an API from a swagger file and implement the endpoints using Node.JS and lowDB. Lastly, we create a polymer frontend for editing notes. Please follow me on twitter http://twitter.com/kalaspuffar Github repositories https://github.com/kalaspuffar/notes-client https://github.com/kalaspuffar/notes-server A good starting point is an eBook: A Beginner's Guide to Code Generation for REST APIs (https://gumroad.com/a/188920947) Please help me translate this and other videos into more languages to make it accessible to more people http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCnG-TN23lswO6QbvWhMtxpA Leave a comment, like and subscribe.
Views: 106667 Daniel Persson
Introduction to Business Central Connect Apps
 
01:01:29
Use Connect apps to integrate with Microsoft Dynamics 365 Business Central using ready-to-use APIs provided through the Microsoft Graph platform. Bundle your services with a Business Central offering and give your customers an integrated experience that increases the value of their investment.
Get web page data into Excel using VBA
 
14:47
Our Excel training videos on YouTube cover formulas, functions and VBA. Useful for beginners as well as advanced learners. New upload every Thursday. For details you can visit our website: http://www.exceltrainingvideos.com/complete-automation-of-getting-web-page-data-into-excel-worksheet-using-vba/ In this video we show the complete automation of how to get data into an Excel worksheet using VBA. 1. We first study the website and find out the elements we'll need to access a form and the subsequent results. When you study the web page's HTML source code you'll note that the actual results are wrapped up in DIV containers. 2. Next we write the VBA code We use the getElementById method to get a reference to a single object and the getElementsByTagName method to get a collection of all the elements. Next we loop through all the elements and get the text properties or data ('innertext') of all the elements we wish to have. Our code instantiates our web browser (Internet Explorer) and navigates to the URL of our choice and then helps to get or extract the data using events. We also ensure that the code is placed in appropriate columns and rows so that any further analysis is made easy. Finally we use a recorded macro to format the data to make it more presentable to the human eye. You can view the complete code at: http://www.exceltrainingvideos.com/complete-automation-of-getting-web-page-data-into-excel-worksheet-using-vba/ Interesting Links: http://www.tushar-mehta.com/publish_train/xl_vba_cases/vba_web_pages_services/index.htm http://officevbavsto-en.blogspot.com.br/2012/06/vba-internet-acessing-web-pages-through_15.html?m=1 Get the book Excel 2016 Power Programming with VBA: http://amzn.to/2kDP35V If you are from India you can get this book here: http://amzn.to/2jzJGqU
Views: 165757 Dinesh Kumar Takyar
V-Ray for SketchUp – Quick Start: Materials
 
11:44
This video covers the basics of materials in V-Ray for SketchUp. It includes how to use the Material Library to easily create looks as well as how to edit preset materials and create new materials from scratch. For an in-depth tutorial on the content discussed in this video, please see our V-Ray for SketchUp Quick Start - Materials page found on the V-Ray Documentation site - https://docs.chaosgroup.com/display/VRAYSKETCHUP/V-Ray+for+SketchUp+QuickStart+-+Materials
Views: 279805 ChaosGroupTV
AngularJS page refresh problem
 
03:08
Resource interpreted as Stylesheet but transferred with MIME type text/html angularjs html5mode refresh 404 angularjs refresh page 404 angularjs routing refresh uncaught syntaxerror unexpected token angularjs In this video we will discuss page refresh issue that may arise when you refresh the page by pressing CTRL + F5 or CTRL + R. This is continuation to Part 30. Please watch Part 30 from AngularJS Tutorial before proceeding. What is the issue : When you navigate to http://localhost/students, you will see list of students. Click on any student name. For example when you click on Mark, you will see mark details and the URL in the address bar is http://localhost/students/1 At this point if you refresh the page by pressing CTRL + F5 or CTRL + R, the student details disappear and we also loose the page styles. To see the errors, launch the Browser Developer Tools by pressing F12. To fix this issue all you have to do is place the base href="/" element just below the title element in the head section of index.html page. Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2016/03/angularjs-page-refresh-problem.html
Views: 106665 kudvenkat
RailsConf 2018: Building a Collaborative Text Editor by Justin Weiss
 
36:52
RailsConf 2018: Building a Collaborative Text Editor by Justin Weiss Have you ever clicked "Save" on a document, and caused a coworker to lose hours of work? Or spent more time coordinating "Who has permission to edit" in Slack than you did actually writing the document? Google-Docs-style collaboration used to be nice to have. Now, it's expected. Companies like Quip and Coda have based their business on real-time collaboration features. Atom and Sublime Text have collaborative editing plugins. Even Confluence now supports collaborative editing! In this talk, you'll learn how to build a great collaborative experience, based on solid fundamental ideas.
Views: 1010 Confreaks
How to Build a Fraud Detection Solution with Neo4j
 
48:20
Joe Depeau, Neo4j
Views: 1923 Neo4j
Part 47   Displaying images in asp net mvc
 
07:48
In this video, we will discuss displaying images in MVC application. In Part 48, we will create a custom html helper to display images. We will be using the example, that we worked with in Part 46. We want to display Employee photo, along with the personal details. Alter table tblEmployee to add Photo, and AlternateText columns. Alter table Add Photo nvarchar(100), AlternateText nvarchar(100) Update Photo and AlternateText columns Update tblEmployee set Photo='~/Photos/JohnSmith.png', AlternateText = 'John Smith Photo' where Id = 1 Right click on the solution explorer and add "Photos" folder. From my blog download JohnSmith.png and add to "Photos" folder. http://csharp-video-tutorials.blogspot.com/2013/07/part-47-displaying-images-in-aspnet-mvc.html Now, in MVCDemo project, update SampleDataModel.edmx. 1. Right click on "Employee" table and select "Update Model from database" option 2. On "Update Wizard" window, click on "Refresh" tab 3. Expand tables node, and select "tblEmployee" table 4. Finally click "Finish" At this point, "Photo" and "AlternateText" properties must be added to the auto-generated "Employee" class. Generate Details view 1. Delete "Details.cshtml" view, if it already exists. 2. Right click on "Details" action method and select "Add View" 3. In "Add View" window, set View Name = Details View engine = Razor Create a strongly typed view = Select the checkbox Model class = Employee(MVCDemo.Models) Scaffold template = Details At this point, if you run the application, instead of rendering the photo, the PhotoPath and AlternateText property values are displayed. Use the IMG tag as shown below. Notice that, we are using Url.Content html helper method. This method resolves a url for a resource when we pass it the relative path. Make sure to replace [ with LESSTHAN and ] with GREATERTHAN symbol. [div class="display-label"] @Html.DisplayNameFor(model =] model.Photo) [/div] [div class="display-field"] [img src="@Url.Content(@Model.Photo)" alt="@Model.AlternateText" /] [/div] Run the application, and notice that, the image is rendered as expected. In our next video, we will discuss creating a custom html image helper. Text version of the video http://csharp-video-tutorials.blogspot.com/2013/07/part-47-displaying-images-in-aspnet-mvc.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-47-displaying-images-in-mvc.html All ASP .NET MVC Text Articles http://csharp-video-tutorials.blogspot.com/p/aspnet-mvc-tutorial-for-beginners.html All ASP .NET MVC Slides http://csharp-video-tutorials.blogspot.com/p/aspnet-mvc-slides.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 123402 kudvenkat
Accordion: Live Code Session - Supercharged
 
01:03:56
In this Supercharged Live Code Session, Paul and Surma live code an accordion. They'll be making (and hopefully fixing!) bugs, receiving your comments and answering the questions you have sent in! Please like if you want to see more Supercharged from Paul and Surma. Watch more episodes of Supercharged here: https://goo.gl/WFD8py Subscribe to the Chrome Developers channel at http://goo.gl/LLLNvf
The GoJS Diagram Model | GoJS Beginner Tutorial #3
 
12:10
Subscribe for more videos, and feel free to leave a comment below! Missed video #2 "Building Parts: Parts and Panels"? Watch it now: https://www.youtube.com/watch?v=EyseUD_i6Dw Watch the next video in the Beginner series: https://www.youtube.com/watch?v=UJYVtnCvU2M Visit our website https://gojs.net/latest/index.html for over 200 interactive JavaScript sample applications, as well as extensive documentation and tutorial pages. Register for a free, fully-featured evaluation of GoJS and gain access to our forum and developer-to-developer support. Resources: Evaluation Registration: https://www.nwoods.com/products/register.html Learn: https://gojs.net/latest/learn/index.html Samples Library: https://gojs.net/latest/samples/index.html Introduction: https://gojs.net/latest/intro/index.html Documentation: https://gojs.net/latest/api/index.html Pricing Information: https://www.nwoods.com/sales/index.html Questions? Contact us. Email: [email protected] Web: https://www.nwoods.com/contact.html Phone: (603) 886-5780 x 117 GoJS is developed by Northwoods Software Corporation. Northwoods was founded in 1995 by a group of engineers with a shared vision for providing superior graphical user interfaces. We have grown to become a world-class supplier of interactive diagram components and class libraries across a variety of platforms. We are a company created by engineers for engineers. We pride ourselves on quality software design and excellent developer-to-developer technical support.
Remove # from URL AngularJS
 
04:00
$locationprovider html5mode angularjs html5mode example angularjs remove hash in url angularjs clean urls angularjs pretty urls angularjs html5mode routing angularjs routeprovider html5mode angularjs routing html5 mode In this video we will discuss how to remove # from URL. This is continuation to Part 26. Please watch Part 26 from AngularJS tutorial. There are 4 simple steps to remove # from URLs in Angular. Step 1 : Enable html5mode routing. To do this inject $locationProvider into config() function in script.js and call html5Mode() method passing true as the argument value. With this change the config function will now look as shown below. .config(function ($routeProvider, $locationProvider) { $routeProvider .when("/home", { templateUrl: "Templates/home.html", controller: "homeController" }) .when("/courses", { templateUrl: "Templates/courses.html", controller: "coursesController" }) .when("/students", { templateUrl: "Templates/students.html", controller: "studentsController" }) $locationProvider.html5Mode(true); }) Step 2 : In index.html, remove # symbols from all the links. The links in index.html should look as shown below. [a href="home"]Home[/a] [a href="courses"]Courses[/a] [a href="students"]Students[/a] Step 3 : Include the following URL rewrite rule in web.config. This rewrite rule, rewrites all urls to index.html, except if the request is for a file, or a directory or a Web API request. [system.webServer] [rewrite] [rules] [rule name="RewriteRules" stopProcessing="true"] [match url=".*" /] [conditions logicalGrouping="MatchAll"] [add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /] [add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" /] [add input="{REQUEST_URI}" pattern="^/(api)" negate="true" /] [/conditions] [action type="Rewrite" url="/index.html" /] [/rule] [/rules] [/rewrite] [/system.webServer] Step 4 : Set the base href to the location of your single page application. In the head section of index.html include the following line. [base href="/" /] Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2016/02/remove-from-url-angularjs.html
Views: 135727 kudvenkat
New capabilities for modern data integration in the cloud : Build 2018
 
01:19:23
This session focuses on the needs of the data integrator and data engineer whether that be for data warehousing & BI, advanced analytics of data for SaaS applications. We walk through a comprehensive set of new additions to Azure Data Factory and SSIS for moving and integrating data across on-premises and cloud. Topics and examples will include simple, scalable and reliable data pipelines in ADF using a serverless, parallel data movement service to/from the cloud, provisioning of Azure-SSIS Integration Runtime (IR) – dedicated servers for lifting & shifting SSIS packages to cloud– and its customization with your own/3rd party extensions, the execution of SSIS packages as first-class activities in ADF pipelines and their combination with other ADF activities to create modern ETL/ELT workflows all through the new code-free experience. Create a Free Account (Azure): https://aka.ms/azft-migrate
Views: 1347 Microsoft Developer
User login and Register/Sign up example using Swift on iOS. Video #2
 
38:36
I have updated this video with a new one. Check new videos in this playlist: https://www.youtube.com/playlist?list=PLdW9lrB9HDw3bMSHtNZNt1Qb9XTMmQzLU In this video #2, I am writing Swift code to make User Login and Registration page work. This project is published on GitHub for you to copy: https://github.com/simplyi/UserLoginAndRegisterExampleInSwift Also I just published my first course on Udemy on exactly this topic: user sign up, sign in, sign out, password reset, email activation, and Navigation drawer left side and right side sliding panels and even more.. if you are interested, please check it out and watch the promo video to learn about the content of the course: https://www.udemy.com/swift-developer-cookies-user-sign-up-login-password-reset/
Views: 160994 Sergey Kargopolov
Best Practices for GraphQL Clients
 
32:28
Joe Savona, Relay / Facebook Open Source At Facebook, our GraphQL clients have evolved alongside the language for over 4 years. In this talk we'll explore the lessons we've learned in that time building GraphQL clients for Android, iOS, and JavaScript. We'll look at some missteps and some successes, and share the set of best practices that have emerged across these platforms. Learn more about GraphQL Summit: http://graphqlsummit.com Join our GraphQL SF meetup to hear more about GraphQL best practices and implementations: http://meetup.com/GraphQL-SF/
Views: 15464 Apollo GraphQL
OSIsoft: Check the OPC Server Status & Data Items with the PI OPC Client Tool [v2.5.1.3]
 
13:57
This video walks through checking the OPC Server status and data items with the PI OPC Client Tool in order to configure or troubleshoot the PI Interface for OPC (PI OPC Interface). At the end of the video, the same process is shown for the older PI OPC Tool as well. [00:10] Why do we use the PI OPC Client Tool? [00:41] Start the PI OPC Client Tool [00:44] Run the PI OPC Client Tool as a specific user [02:44] Connect to the OPC Server and check OPC Server Status [04:30] Create a new group [05:29] Browse the OPC Server for items through the Add Item Window [08:07] Add items to the group [10:06] Poll the group to check the value, timestamp, and quality of the items [11:28] How to verify the same items with the PI OPC Tool instead Video content is copyright of OSIsoft, LLC © 2015. All rights reserved. Any redistribution or reproduction of part or all of the contents in any form is prohibited other than for your personal and non-commercial use.
Views: 13842 OSIsoft Learning