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190 Articles match "How To"

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  • How to discover what font was used
    Sometimes you’re working on a website and you get some images with text in them, but no one remembers what fonts was used in the image. No fear! There is a website call “What The Font” that will take your picture and tell you what font was used: [link]. ASP.NET
    DevelopMentor Courses - Monday, December 26, 2011
  • Unit testing a ASP.NET WebAPI 2 controller
    'Earlier this year I wrote a blog post about how to unit test ASP.NET WebAPI controllers. It turned out that in order to do a good job of testing the public ApiController methods you would need to quite a bit of setup. Most of the time this was just about providing a HttpConfiguration object but sometimes, like in the case of responding to a post request, quite a bit more would be required. One of the goals of the ASP.NET WebAPI 2 was to make testing of controllers easier. So how does this change the unit testing story? So how about testing them?
    The Problem Solver - Wednesday, November 13, 2013
  • Concepts and Architecture of the STL
    Usage guidelines that explain how to avoid subtle STL correctness and performance traps. There are no hands-on exercises, but participants are welcome to use their computers to experiment with the course material as it is presented. Developers who fail to grasp the design often produce software that looks reasonable, but that's actually brittle, inefficient, and home to subtle bugs. This seminar illuminates the architecture that underlies the STL: its fundamental concepts, components, and how they relate to one another.
    DevelopMentor Courses - Tuesday, March 1, 2011
  • An Effective Introduction to the STL Training
    Knowledge of how to integrate STL containers with code expecting arrays and other C-like data structures. The ability to cope with the complex STL-related error messages compilers often generate. The Standard Template Library (the STL) is the most exciting C++ innovation in a decade, one that promises to revolutionize C++ software development. In a combination of lectures and labs, this course brings out the underlying design of the STL, demonstrates how to take advantage of the library's strengths, and shows how to avoid its weaknesses.
    DevelopMentor Courses - Tuesday, March 1, 2011
  • jQuery UI and Windows 8 and Internet Explorer 10 touch screens
    I recently did a blog post describing how to enable the jQuery UI drag effects. In this post I showed how to get the draggable effect to work on an iPad. What we need to do is take control of the action IE10 performs on touch. Setting its value to 'none' is all we need to do. This will suppress the default IE10 behavior and pass the gestures on to the jQuery event handler. You can toggle the support for touch events using the button to try both with and without support for touch. It turns out this is rather simple.
    The Problem Solver - Wednesday, October 24, 2012
  • Service-Orientation Today and Tomorrow Training
    In Deutsch , klicken Sie hier Based on the ranges of topics below, you will be able to take the first steps in the world of Service-Orientation and Cloud Computing with confidence and above all be prepared for future projects: Service-Orientation Cloud and Cloud Computing Identity Management and Claims-Based Identity Windows Communication Foundation (WCF) Windows Workflow Foundation (WF) Azure Services Platform (with Windows Azure and.NET Services) In Deutsch , klicken Sie hier Are you tired of constantly reading about "crisis" and "restrictions"? We have the course for you!
    DevelopMentor Courses - Tuesday, March 1, 2011
  • Refactoring the AngularJS code in the RawStack
    'In the previous post I created a minimal skeleton app to pass some movie data from RavenDB through a WebAPI endpoint to an AngularJS frontend and also to save new movies back to RavenDB. So in this post I am going to improve on the AngularJS part. So lets refactor this part and move out code to a separate JavaScript file. To separate the server and client part of the application as well as the standard JavaScript libraries from my on code I always create an "app" folder to hold my own JavaScript code. 1: ( function () {. Try it.
    The Problem Solver - Monday, February 17, 2014
  • Maurice de Beijer: Using the DOM in an AngularJS application
    'Index: Getting started with AngularJS Creating an AngularJS Controller The AngularJS $scope is not the MVC Model Using repeating elements in AngularJS Filtering the data in an AngularJS ngRepeat element Using the AngularJS FormController to control form submission Creating an AngularJS Directive Using the DOM in an AngularJS application Even though you should not manipulate the DOM in an AngularJS application but leave that up to AngularJS itself to do there are certainly places where you will need to interact with it. In this case to add a click event handler.
    The Problem Solver - Thursday, September 5, 2013
  • Unit testing the AngularJS code in the RAW Stack
    'In the previous post we refactored the JavaScript code for our AngularJS controller a bit to make it more testable. What do we want to test. The first thing we need to think about what to test. There isn't really a lot of application logic here so there is not much to test on that front. With JavaScript there is no compiler to validate this so it makes sense to create small unit tests that check our public interface. The newMovie object to create a new movie. The addMovie function to ask the server to insert a new movie.
    The Problem Solver - Saturday, February 22, 2014
  • Android and iOS Development with Simple MVVM Toolkit? Yes you can!
    Part 2 will delve into Android development, and Part 3 will discuss how to create a Simple Mvvm Portable Library with code that can be shared across multiple UI platforms (both Microsoft and non-Microsoft). My goal in creating the toolkit was simplicity in design, a rich feature set, clear documentation, plenty of samples, and an easy-to-use installer with good Visual Studio integration, including project templates and code snippets. Like anything in life, it comes down to a matter of preference and personal taste. 'Note: This is Part 1 of a three part series.
    DevelopMentor Courses - Thursday, February 6, 2014
  • Brock Allen: Validating inputs for PATCH requests in ASP.NET WebAPI
    The only problem with the PATCH support and tutorial is that there is no guidance on how to validate the model [… 'In ASP.NET WebAPI (with its recent OData additions) there is good support for HTTP PATCH requests via the Delta<T> class. won’t bother reproducing a tutorial here since there’s already a good one online.
    DevelopMentor Courses - Friday, May 10, 2013
  • Mark Smith: ViewModel triggers
    'A question I often get is how to drive behavior through MVVM where the activity is actually initiated on the ViewModel side. It’s easy to see the other direction – where the UI raises a command or property change to … Continue reading →
    DevelopMentor Courses - Tuesday, November 19, 2013
  • Guerrilla.NET (US) Training
    EF : Write classes that can track changes to their own state for n-tier development with Entity Framework. LINQ : Use LINQ to access objects, XML, and SQL relational data MVC : Learn the how build modern web applications using ASP.NET MVC 3.0 DI/IoC : Use powerful OO design patterns and techniques to build loosely-coupled, testable, and maintainable applications including Dependency Injection (DI), Inversion of Control (IoC), and unit testing. oData : Expose your SQL data sources to rich clients and RIA web applications using WCF Data Services and oData.
    DevelopMentor Courses - Tuesday, March 1, 2011
  • Guerrilla.NET (UK) Training
    Write modern web applications that are simpler to unit test with ASP.NET MVC. Use data binding to create rich data driven Silverlight applications Use powerful new security models with Windows Identity Foundation Debug.NET application beyond using Visual Studio breakpoints Come and learn to build robust.NET applications! Learn to write code using new.NET class libraries like PFx. You'll get answers to these questions: What's new in C# 4.0? How do I develop network services with Windows Communication Foundation? Leverage new features of C# 4.0, couldn't?
    DevelopMentor Courses - Tuesday, March 1, 2011
  • Unit testing code depending on the ASP.NET #WebApi HttpClient
    'In a previous post I showed how to unit test an ASP.NET WebAPI Controller. In this case the client application contains the following class to load books from the REST WebAPI controller: 1: public class BooksClient. This class uses the HttpClient to request the data from the service and extracts the books from the body before returning them. If we want to test this class we need to pass in an HttpClient object. This HttpMessageHandler is used as the pipeline to send requests and we can completely replace this with our own implementation. 14: {.
    The Problem Solver - Monday, May 20, 2013
  • What’s new in ApprovalTests.Net v.20?
    mic said in his NDC talk … Using ApprovalTests makes what was implicit , explicit so that the item can now be tested Inspired by his talk, Jim Counts and I created a new method in AspApprovals to make the formerly implicit ASP routing explicit and now easily able to be tested. For example, it it easy to accidentally remove a button-click event. Event approvals allows you to easily lock down existing events which are associated with an object or a form. Unfortunately, many times you don’t want to say ‘What are the events associated with this button"?
    DevelopMentor Courses - Thursday, August 9, 2012
  • Programmers without TDD will be unemployable by 2022 (a prediction)
    This is not a tradition I usually engage in myself but for once I’d like to make one. I’ll get back to software economics next time, I need to make some conclusions.) Actually, this is not a new prediction, it is a prediction I’ve been making verbally for a couple of years but I’ve never put it on the record so here goes: By 2022 it will be not be possible to get a professional programming job if you do not practice TDD routinely. Until we fix our career model big up front design is here to stay. more interesting question to ask is: What does this mean?
    Allan Kelly's Blog - Tuesday, January 7, 2014
  • Using repeating elements in #AngularJS
    'Index: Getting started with AngularJS Creating an AngularJS Controller The AngularJS $scope is not the MVC Model Using repeating elements in #AngularJS In the previous posts I showed how to get started with AngularJS and use some of the basic AngularJS directives to data bind. In these examples I uses a really simple single element to bind to. However in lots of business cases you really need to display a list of repeating elements. Fortunately this is really easy to do. Take a look at the simple list of people below. 2: 3: $scope.people = [.
    The Problem Solver - Friday, May 10, 2013
  • Brock Allen: Sliding sessions in WIF with the session authentication module (SAM) and Thinktecture IdentityModel
    The logic to determine the session duration (and how to change it) was mentioned here. Session lifetime with WIF’s SAM (session authentication module), by default, is fixed, meaning that the session ends when the token lifetime ends. There is no automatic support for sliding sessions in WIF but it’s possible by handling the SAM’s SessionSecurityTokenReceived
    DevelopMentor Courses - Sunday, February 17, 2013
  • Duplication and Cohesion
    There is a hidden, often forgotten, label that belongs on this scale: Cohesion The rule you want to follow is this: Choose the lowest duplication for the natural cohesion Examples of low cohesion My last name is ''Falco''. Examples of high cohesion An advantage of working in many PHP systems is that no matter what I do to a page the worst I can do is mess up that single page. PHP systems tend to have high duplication. The down side of this is when something changes, for example: how sales tax is calculated on a page. Unfortunately, this is only half the story.
    DevelopMentor Courses - Sunday, June 8, 2014
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