Chủ Nhật, 22 tháng 2, 2015

The Daily Build - 23 Feb 2015. List vs IEnumerable vs IQueryable vs ICollection vs IDictionary

The Daily Build - 23 Feb 2015. List vs IEnumerable vs IQueryable vs ICollection vs IDictionary

Internet of Things Contest - First $1,000 Winner

Congratulations to CodeProject member apmyhr for winning the first of five draws for $1,000 in our ongoing Microsoft Azure Internet of Things Contest.

All contestants should continue to submit their articles outlining their Azure-powered IoT projects until the final contest deadline on March 23, 2015, while U.S. contestants also have until Friday March 6 to earn entries for the next $1,000 draw. Full details here. Good luck!

Ever thought of Supporting Women Who Code?

Women Who Code is a non-profit who work for equality for women in the Software Development industry. They push social change, inspire women to pursue technology careers and provide an environment where networking and mentorship are valued. We're a big fan of their work so if you have the time check them out and make a donation.

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New Articles, Tech Blogs and Tips

ASP.NET

  (1 votes) by Atish Dipongkor (updated yesterday)
  (0 votes) by Pinakpani Dey (updated 20 hours ago)
How to drilldown hierarchical data using GridView control
  (0 votes) by Hugo Carnicelli (updated 13 hours ago)
During this article, we are going to explore what is currently necessary to run an ASP.NET 5 website on Ubuntu.

C / C++ Language

  (4 votes) by Matt Scarpino (updated 2 days ago)
This article explains how to perform mathematical SIMD processing in C/C++ with Intel's Advanced Vector Extensions (AVX) intrinsic functions.
  (1 votes) by Sanmayce (updated 2 days ago)
An heavily optimized LZSS decompression etude in C

C#

  (4 votes) by Veronica S. Zotali (updated 2 days ago)
How to BulkLoad a file with millions of records
  (2 votes) by Boris Zinchenko (updated 2 days ago)
Development of custom studies for Bloomberg terminal
  (2 votes) by Anton Angelov (updated 19 hours ago)
At times, you may need to modify the configuration files for your application at runtime. I have developed a generic class – ConfigModificator for the purpose. I will share the code with you and explain how to use it.
  (2 votes) by Nick Polyak (updated 2 hours ago)
Describe VS2015 extension for generating sub-enumerations (akin to sub-classes)
  (2 votes) by Rabhi Sofiene (updated 19 hours ago)
Communication between .NET and other programming languages
  (0 votes) by FrostedSyntax (updated 21 hours ago)
A method to get the inverted equivalent of a specified color.

COM / COM+

  (1 votes) by Right Handed Monkey (updated 2 days ago)
Five Reasons Not to Play Candy Crush SagaCandy Crush Saga by King.com is the type of game that you love to hate. Maybe it's the constant spamming of Facebook messages from your friends inviting you to play it, but no... This is a story that began with the success of King's popular Facebook game Cand

Database

  (1 votes) by essentialSQL (updated 2 days ago)
This is the third in a series of articles about subqueries.  In this article we discuss subqueries in the WHERE clause.  Other articles discuss their uses in other clauses. All the examples for this lesson are based on Microsoft SQL Server Management Studio and the AdventureWorks2012 database.  You

Design and Architecture

  (3 votes) by John C Rayan (updated 2 days ago)
Architecting Data Structures

Dialogs and Windows

  (2 votes) by Anton Angelov (updated 2 days ago)
I will show you how to create a base class (C# and VB.NET) which main purpose will be to write and read data to/from Window registry. Next it can be derived from more custom classes where you can put the logic for your own application.

Files and Folders

  (0 votes) by Mahdi Nejadsahbei (updated 2 days ago)
Writing Shredding the Files code so that the file's data won't recovery.

Game Development

  (1 votes) by Mikea15 (updated 2 days ago)
How to create a recursive call with Unity's coroutines
  (0 votes) by Right Handed Monkey (updated 2 days ago)
Minecraft is a huge game.  The full PC version is especially great because it is customizable with lots of mods available all over the internet.  One great new mod is ScriptCraft by Walter Higgins (http://scriptcraftjs.org/). ScriptCraft runs on a bukkit version of the minecraft server.  Installatio

General Graphics

  (1 votes) by CdnSecurityEngineer (updated yesterday)
There’s an on going debate in the cyber security community that to be good a cyber security you need to think like an attacker. The danger with this ideology is that it’s prophetically false and leads to a false sense…Read more ›The post Think Like a General appeared first on

IoT on Azure

  (3 votes) by Ranjan.D (updated 2 days ago)
Raspberry PI and Arduino Communication
  (2 votes) by Ranjan.D (updated yesterday)
We will see how to remotely deploy Java Apps to IOT Devices like Raspberry PI.
  (2 votes) by Ranjan.D (updated 3 hours ago)
Let us see how to build a simple CodeProject API Wrapper.

Libraries

  (2 votes) by Anton Angelov (updated 2 days ago)
In order to associate TFS Test Cases to automated tests via code you should first create TFS Collection and Team Test Project. You can find more information in my previous post: “How to: Connect to TFS Team Project C# Visual Basic […]The post Associate Automated Test with TFS Test Case C
  (2 votes) by Anton Angelov (updated 2 days ago)
In order to use TFS Test Cases via code, you should first create TFS Collection and Team Test Project. You can find more information in my previous post: “How to: Connect to TFS Team Project C# Visual Basic .NET Code“. Next you need […]The post Manage TFS Test Cases in MS Test Mana
  (2 votes) by Anton Angelov (updated 19 hours ago)
Grooveshark makes available methods for accessing and interacting with Grooveshark data. All methods require a web services key and you must sign your requests with a secret key. The API is not public, but you can request both keys from the following URL: http://developers.grooveshark.com/api
  (1 votes) by Anton Angelov (updated 19 hours ago)
Code examples how to connect to TFS Team Project using C# and VB .NET. The post- Connect to TFS Team Project C# VB .NET Code appeared first on Automate The Planet.

Miscellaneous

  (4 votes) by Marc Clifton (updated yesterday)
Watch github events in more-or-less real time as we display a word cloud of events, project descriptions, and project languages.

Other .NET Languages

  (1 votes) by Anton Angelov (updated yesterday)
In order to use TFS Test Suites via code, you should first create TFS Collection and Team Test Project. You can find more information in my previous post: “How to: Connect to TFS Team Project C# Visual Basic .NET Code“. Next you need […]The post Manage TFS Test Suites in MS Test Ma

PHP

  (0 votes) by Right Handed Monkey (updated 2 days ago)
Tips for choosing between '==' (equals or loose comparison) and '===' (identical) operators in php.Equals or == for loose comparisons.Identical or === for exact matches.When choosing the correct operator you want to use in PHP you will want to consider whether you want PHP to try different ways to m

SharePoint Server

  (0 votes) by Narula Srinivas (updated 2 days ago)
This article gives you the approaches available to save multiple records in a single request (Batch Processing) to SharePoint 2013 list using REST API.

Shell and IE programming

  (8 votes) by DebugErr (updated 2 days ago)
Retrieving the path to the new user folders like Downloads, Saved Games or Searches

Testing and QA

  (2 votes) by Anton Angelov (updated 2 days ago)
The next logical step in your build will be to build your solution or projects. I will guide you how to do it via MSBuild as build engine and NuGet for downloading the necessary packages.

Tools and IDE

  (1 votes) by Anton Angelov (updated 2 days ago)
Specify Assembly References Based On Build Configuration in Visual Studio

Uncategorised Technical Blogs

  (1 votes) by E. Balynn (updated yesterday)
The observer pattern In .NET 4 Microsoft introduced the IObserver and IObservable interfaces. These interfaces give you a generic way of providing push-based notification, which is also known as the observer pattern. The provider (IObservable) must implement a Subscribe method, which lets t
  (1 votes) by Anton Angelov (updated yesterday)
If you are using StyleCop in your projects, most of the time you need to remove unused namespaces and sort them. In order to achieve best possible coding performance, you need to know as many as possible hotkeys.  Sort and […]The post Hints For Arranging Usings in Visual Studio Efficiently app
  (1 votes) by Anton Angelov (updated yesterday)
It is really easy to implement copy-paste operations using .NET. I will guide how to do it in C# and VB .NET. First you need to make the class that you want to put into clipboard- serializable. ClipBoardCommand is a […]The post Implement Copy Paste C# VB .NET Application appeared first on Auto
  (0 votes) by Paul M Watt (updated 20 hours ago)
A few weeks ago I wrote an entry on SFINAE[^], and I mentioned enable_if. At that point I had never been able to successfully apply enable_if. I knew this construct was possible because of SFINAE, however, I was letting the differences between SFINAE and template specialization confuse me. I now hav
  (0 votes) by Elliot Balynn (updated 18 hours ago)
Introduction This article is about the internal implementation of await/async functionality. It doesn’t cover the high level functionality, but aims to explore the internal implementation. If you would like to familiarise yourself with the overall functionality first there is an in depth artic
  (0 votes) by Elliot Balynn (updated 1 hour ago)
The State Machine in Async Previously [Part 1] The Stub Method of Async The state machine does exactly what it supposed to – keeps track of the state when the execution reaches await. When await is reached everything about where we are in the method is preserved, so that it can be resumed when the m

Windows API

  (3 votes) by Anton Angelov (updated 2 days ago)
In my previous post about the YouTube API I showed you how to create your own service and authenticate. Here I will give you examples how to use Googles YouTube Playlists API.

Windows Runtime

  (1 votes) by Kunal Chowdhury (@kunal2383) (updated 14 hours ago)
Schedule tasks are often require to do some clean ups, fetch some records from internet and/or update the live tile/lock screen. There might be some other requirements too. If you want to add schedule tasks in your Windows and/or Windows Phone runtime apps, let's learn, how to create schedule task i

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Research Library

Updated Articles, Tech Blogs and Tips

Algorithms & Recipes

  (44 votes) by Igor Ladnik (updated 12 hours ago)
Article presents simple software for solving square optimal control problem for linear and nonlinear dynamic systems.

ASP.NET

  (134 votes) by Halil ibrahim Kalkan (updated 2 days ago)
Building an NLayered, localized, well-structured Single-Page Web Application using AngularJs, ASP.NET MVC, Web API, EntityFramework and ASP.NET Boilerplate.
  (28 votes) by DrABELL (updated yesterday)
YouTube™ API for ASP.NET, AJAX-extended (C#).

ASP.NET Controls

  (10 votes) by DrABELL (updated 10 hours ago)
Tip describes CSS3 formatting technique that allows to create web Table header, which always stays atop the table regardless of scrolling

C#

  (156 votes) by Mahsa Hassankashi (updated 2 days ago)
This article is one of the first sources (with complete and clear comparision) about data structure, Array, ArrayList, List, IList, ICollection, Stack, Queue, HashTable, Dictionary, IQueryable, IEnumerable.
  (13 votes) by D. Christian Ohle (updated 14 hours ago)
New Rational class to solve epsilon and robustness problems especially for graphics algorithms.

Database

  (38 votes) by liron.levi (updated 21 hours ago)
Utility for comparing two SQLite database files for both structure and data
  (12 votes) by Mika Wendelius (updated yesterday)
How to log information into a table from inside a transaction, even if the transaction is rolled back.

Game Development

  (17 votes) by Sergey Alexandrovich Kryukov (updated 2 days ago)
Derived work: customizable Tetris with pure HTML + JavaScript + Canvas, using strict mode, complete with help and all classic Tetris operations

HTML / CSS

  (12 votes) by Sander Rossel (updated 20 hours ago)
The first in a series on web development.
  (5 votes) by Sander Rossel (updated 20 hours ago)
The third in a series on web development.
  (5 votes) by Sander Rossel (updated 20 hours ago)
The second in a series on web development.

Mobile Development

  (1 votes) by Gary H Guo (updated yesterday)
Mobile/Web Client, Web API and Cloud.

PHP

  (1 votes) by Sander Rossel (updated 20 hours ago)
The (long awaited) fourth in a series on web development.

Programming Tips

  (10 votes) by DrABELL (updated 2 days ago)
Prime Factoriing algorithm implemented in free online Factorization Calculator

Windows Phone 7/8

  (1 votes) by Gary H Guo (updated yesterday)
This tip discusses why mobile app developers do not write Windows Phone apps

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