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Introduction to D3DImage

by Dr. WPF

.NET 3.5 SP1 is here! It's time to break out your DirectX skills. This article provides the information necessary to get started using a new DirectX interop feature in WPF called D3DImage.

Artificial Neural Network C++ Class

by Hatem Mostafa

Artificial Neural Network C++ class with two use cases: Counter and Handwritten Digits recognition

Cryptographic Interoperability: Keys

by Jeffrey Walton

Import and export Cryptographic Keys in PKCS#8 and X.509 formats, using Crypto++, C#, and Java.

XColorSpectrumCtrl - a non-MFC color picker control that displays a color spectrum

by Hans Dietrich

XColorSpectrumCtrl displays a color spectrum that allows user selection, and provides APIs for color based on RGB and HSL color models.

Latest Articles

Artificial Neural Network C++ Class

by Hatem Mostafa

Artificial Neural Network C++ class with two use cases: Counter and Handwritten Digits recognition

Machine Learning for C++ developers - the hard way: DirectML

by Michael Chourdakis

An introduction to machine learning with working C++ code that trains a linear regression model.

A C++ Code Function Tracing Class

by PJ Arends

Trace your function calls to the Output window.

by Ștefan-Mihai MOGA

Task Manager shows you the programs, processes, and services that are currently running on your computer. You can use Task Manager to monitor your computer’s performance or to close a program that is not responding.

All Articles

C++

#Include little toolkit

14 Mar 2013 by Bartlomiej Filipek

Include Guards, Pragma Once, Predeclarations and other hints that might be useful when dealing with includes.

16-bit Stereo Audio DAC on dsPIC33FJ128GP802

4 Apr 2023 by ToughDev

16-bit Stereo Audio DAC on dsPIC33FJ128GP802

2010: The Deconstruction…

14 Nov 2015 by Steve Naidamast

Initial notes… The following piece is a sociological analysis of the state of professional software development today.

3D Engine, Camera System

14 Apr 2019 by Martin Vorbrodt

3D Engine, Camera System

5 Simple Steps for Using Web API in ASP.NET Web Forms Application

13 May 2014 by Imran Abdul Ghani

5 simple steps for using web API in ASP.NET web forms application

9 Rules about Constructors, Destructors, and Finalizers

27 May 2010 by Mohammad Elsheimy

in C#, C++/CLI, and ISO/ANSI C++

A Bug in Custom ISAPI Filter Related to Keep-Alive

28 Jun 2013 by Zhuyun Dai

I once implemented my own Basic authentication logic in a custom ISAPI filter on IIS 6 and IIS 7.5 (classic mode).

A C++ Object Factory

25 Mar 2013 by jsolutions_uk

A C++ object factory.

A Collaboration White Board Using HTML 5 and SignalR

2 Oct 2012 by Anuraj Parameswaran

A very simple and lightweight collaboration white board using HTML5 canvas API, JQuery and SignalR

A Crash Course In CSS Sprites

19 Feb 2013 by Zac Gery

A Crash Course In CSS Sprites

A Critical Section is not 100% user mode synchronization object

24 Sep 2010 by Sarath C

Talking about Critical Section's internal use of kernel objects

A Fast, Simple and Powerful Contrast Enhancement Algorithm for Image Analysis

28 Aug 2017 by Ravimal Bandara

A new contrast enhancement algorithm which is fast, simple and powerful by means of boosting and illumination normalization. It was invented accidentally but the performed well in 2 different applications i.e. superficial vein enhancement and blood vessel enhancement in retinal fundus images.

A Little HTML5: Using JSON and File API to View Starred Google Reader Posts

28 May 2013 by Keyhole Software

Using JSON and File API to view starred Google Reader posts.

A Miniature IOC Container in C++

5 Mar 2021 by phillipvoyle

Miniature IOC container

A practical guide to C++ serialization

14 Jul 2011 by ocoudert

The best way to understand how to serialize with boost is to walk through increasingly complex serialization scenarios.

A simple container used in MVC web applications with DI (Dependency Injection)

15 Oct 2012 by RizviHasan

A simple container used in MVC web applications with DI.

A Synchronous Observer of Asynchronous Events

13 Nov 2012 by Orjan Westin

In this article, we will write a simple multi-threaded example implementation of the Observer pattern, and show how to re-synchronise a past event to look current. Then we’ll demonstrate a technique to treat future events like they’re current, too.

A Toy Prolog Interpreter in C++

14 Nov 2015 by phillipvoyle

A toy prolog interpreter in C++

A Win Form SVN Browser In COBOL

23 Dec 2009 by alex turner

Introduction - Why? this project sprang from a real need. Whilst it is possible to browse subversion from a web browser, the handling of non html files is a pain. We wanted a program which would show html files as web pages and all other files as text.

A Workaround for Type Inference with Expression Templates and Proxies

20 Dec 2013 by John Bandela

Here is a workaround for type inference with expression templates and proxies

Accidental Complexity

15 Jun 2015 by Paul M Watt

Accidental complexity

Accordion Panel with CSS

11 May 2015 by John Bhatt

Accordion Panel with CSS

Action Based ViewModel and Model Validation

16 Apr 2009 by Pete O'Hanlon

Action based ViewModel and Model Validation

Adjusting View so Keyboard Doesn’t Hide a UIController

27 Feb 2015 by Dennis E White

Adjusting View so Keyboard doesn’t hide a UIController

Advent Of Code – All in a Single Night – Puzzle 9

4 Sep 2019 by 10xlearner

In this post, we are going to solve the problem named "All in a Single Night".

Advent Of Code – Aunt Sue – Puzzle 16

19 Nov 2019 by 10xlearner

Advent of code - Puzzle 16

Advent Of Code – Corporate Policy – Puzzle 11

16 Sep 2019 by 10xlearner

In this post, we are going to solve the problem named "Corporate Policy".

Advent Of Code – Doesn’t He Have Intern-Elves For This? – Puzzle 5

9 Jul 2019 by 10xlearner

In this post, we are going to solve the problem named "Doesn’t He Have Intern-Elves For This?"

Advent Of Code – Elves Look, Elves Say – Puzzle 10

9 Sep 2019 by 10xlearner

In this post, we are going to solve the problem named "Elves Look, Elves Say".

Advent Of Code – I Was Told There Would Be No Math – Puzzle 2

9 Jul 2019 by 10xlearner

In this post, we are going to solve the problem named "I Was Told There Would Be No Math".

Advent Of Code – JSAbacusFramework.io – Puzzle 12

22 Sep 2019 by 10xlearner

In this new post, we are going to solve the problem named "JSAbacusFramework.io".

Advent Of Code – Knights of the Dinner Table – Puzzle 13

7 Oct 2019 by 10xlearner

In this post, we are going to solve the problem named "Knights of the Dinner Table".

Advent Of Code – Like a GIF For Your Yard – Puzzle 18

9 Dec 2019 by 10xlearner

In this post, are going to solve the problem called "Like a GIF For Your Yard".

Advent Of Code – Matchsticks – Puzzle 8

19 Aug 2019 by 10xlearner

Advent of code - Matchsticks

Advent Of Code – No Such Thing as Too Much – Puzzle 17

3 Dec 2019 by 10xlearner

Hello ! I’m Xavier Jouvenot and here is the part seventeenth of a long series on Advent Of Code. You can find the previous part here. For this new post, we are going to solve the problem from the 17th December 2015, named "No Such Thing as Too Much".

Advent Of Code – Perfectly Spherical Houses in a Vacuum – Puzzle 3

9 Jul 2019 by 10xlearner

In this post, we are going to solve the problem named "Perfectly Spherical Houses in a Vacuum".

Advent Of Code – Reindeer Olympics – Puzzle 14

15 Oct 2019 by 10xlearner

Reindeer olympics

Advent Of Code – Science for Hungry People – Puzzle 15

4 Nov 2019 by 10xlearner

Science for hungry people

Advent Of Code – Some Assembly Required – Puzzle 7

12 Aug 2019 by 10xlearner

In this post, we are going to solve the problem named "Some Assembly Required".

Advent Of Code – The Ideal Stocking Stuffer – Puzzle 4

9 Jul 2019 by 10xlearner

In this post, we are going to solve the problem named "The Ideal Stocking Stuffer".

Agile Baby Steps: A Parable To Help You Get Started

20 Mar 2016 by Rob Kraft

We often hesitate to take the action that shows we are committed to doing something new. We read about it, analyze it, and try to understand it; but real learning requires that we go beyond reading. We must DO.

Aha, Evaluation Order Matters!

16 Feb 2015 by Eric Z (Jing)

Evaluation order matters!

akka : state machines

6 Sep 2016 by Sacha Barber

In this post we will look at 2 ways you can write state machines with Akka. We will firstly examine the more primitive (but easily understandable) approach, and then look into the more sophisticated approach offered by AkkaFSM. What Is A State Machine?

Alchemy: Benchmarks and Optimizations

30 Apr 2015 by Paul M Watt

A continuation of a series of blog entries that documents the design and implementation process of a library called Network Alchemy[^].

Alchemy: BitField

4 Feb 2015 by Paul M Watt

Alchemy: BitField

All Your base64 are Different To Us

24 Apr 2017 by Orjan Westin

Using template specialization to create code handling common base64 encoding varieties

An alternative way to create the menu bar

22 Jul 2011 by João Paulo Figueira

An alternative way to create the menu bar

An Introduction to Three VC++ Macros: How They Came To Be

7 Dec 2011 by WebBiscuit

An introduction to three VC++ Macros: How they came to be

An IOC Container using Variadic Template

1 Apr 2013 by jsolutions_uk

An IOC Container using variadic template.

Android Development: btPrint4 Prints Demos and Files to Bluetooth Receipt and Label Printers

18 Dec 2014 by hjgode

This is an update to my btPrint4 Android application.

Android Native Development Kit Cookbook – A Review

22 Jul 2013 by Simon Jackson

A review of the Android Native Development Kit Cookbook.

Android Navigation Bar Menu Tutorial using Bottom Bar Library

25 Nov 2016 by Andy Point

How to create Android Navigation Bar Menu using Bottom bar Library

Android's Graphics Buffer Management System (Part II: BufferQueue)

13 May 2015 by Neta777

In this post, I'll describe graphics buffers flows in Android, with special attention to class BufferQueue which plays a central role in graphics buffer management.

Angular JS AutoComplete In MVC With Web API

24 Mar 2016 by Sibeesh Passion

In this article we will learn how we can create Angular JS autoComplete text box with the data from SQL Server database. We use MVC architecture with Web API and Angular JS to fetch the data and do all the manipulations. I am creating this application in Visual Studio 2015.

AngularJS: When/Where to Load Files

17 Jun 2015 by Sibeesh Passion

Introduction Hi all, I hope you are fine. Today we will learn about Angular JS HTML DOM elements.

Another Alternative to Lambda Move Capture

31 Dec 2012 by John Bandela

This post discusses another alternative to lambda move capture.

Anti-Cross Site Scripting Library (AntiXSS)

28 Aug 2013 by nageshwa

Anti-cross site scripting library (AntiXSS)

19 Oct 2009 by ocoudert

There are striking lessons in failed software architectures, and it all starts with API design. I am sharing here my practical experience with C++ projects, but most of these advices also apply to Java.

App.Config Transforms Outside Of Web Project

7 Jul 2015 by Sacha Barber

App.Config Transforms outside of Web Project

Application Security Economics

16 Oct 2014 by CdnSecurityEngineer

When you want to buy something that you can afford, what do you do? Well if you’re like most people you go to some financial institution and take out a loan in the amount of the item you wish to…Read more ›The post Application Security Economics appeared first on Security Synergy.

Apply CSS Important In JQuery And CSS

29 Sep 2015 by Sibeesh Passion

In this post we will discuss how we can apply CSS important in JQuery. We all know that we can not apply a important CSS property directly to an element. It does not work. But still there is a solution for that. Here I am going to share you that. I hope you will like […]

Arduino Software Reset

23 Jul 2015 by Mircea Diaconescu, Gerd Wagner

Three easy ways to programmatically reboot/reset an Arduino MCU.

Arrays and Pointers

17 Oct 2017 by Eric Z (Jing)

I list various array-and-pointer-problems I have heard or encountered.

ASO – App Store Optimization for Beginners

27 Jul 2015 by Isaac RF

ASO – App Store Optimization for Beginners

ASP.NET Core 2.0 Razor Pages

29 Aug 2017 by User 1043264

How to use Razor Pages in ASP.NET Core 2.0. Continue reading

ASP.NET MVC and jQuery Part 2 – Suggesting Content

27 Apr 2010 by TheyCallMeMrJames

This is the second post in a series about jQuery and ASP.NET MVC 2 in Visual Studio 2010. Two perpetually frustrating tasks I have dealt with are scratching out a UI to collect data and having to work with that data client-side.

ASP.NET MVC and jQuery Part 3 – Model Binding

27 Apr 2010 by TheyCallMeMrJames

This is the third post in a series about jQuery and ASP.NET MVC 2 in Visual Studio 2010. 100% of the developers I have talked to this morning are enjoying jQuery and how it makes ASP.NET MVC sites a treat to work on. Of course, the sample size was one (1) developer, and he’s writing this post.

ASP.NET Web Services – How to Overload a Web Method?

24 Aug 2014 by Arun Ramachandran India

WebMethod overloading in ASP.NET web services

ASP.Net Web Services – How to use session state in a web service?

14 Aug 2014 by Arun Ramachandran India

CodeProject In the last blog post, we have discussed about consuming web services from the client application. In this article we will go over how to use session state in a web service. This is continuation of the previous article.

Auto

30 Oct 2012 by David Corne

The new auto keyword

Azure Veneziano – LinkIt ONE

29 Dec 2014 by Mario Vernari

This post follows my first one on Internet-of-Things telemetry project based on Azure.

Base64 Encoder and Boost

3 Apr 2012 by WebBiscuit

Base64 Encoder and Boost

Beautiful Gilded Text with CSS

11 Feb 2013 by Benaiah Mischenko

Ever want to create beautiful gilding beside your text with CSS? (Here’s a demo, if you’re in a modern browser) It’s actually quite easy. Here’s how… First, some simple HTML. I’ll just give you this one: Concept 1 Minstrel Then, you need [...]

Beginners guide on CSS Selectors

28 Dec 2014 by Prava-MFS

As we all know about CSS (Cascading Style Sheets) is a language used for styling the web pages written in HTML, XML or XHTML. In CSS, selectors play a vital role to declare which part of the web page, the style applies to and it is done by matching the tags or attributes present in […]

Better Algorithm for Finding UpdatePanel that will be Updated During Page Request

18 May 2013 by n.podbielski

A better algorithm for finding UpdatePanel that will be updated during page request

Binding Checkbox in GridView (A work around)

16 Sep 2010 by Syed Mujtaba Hassan

I needed to bind a checkbox in gridview to a database field but to my disappointment I found that this was not easy. We could bind “Text” property but what if I don’t want to display the value I am binding (e.g. ID of that record). Here is a work around.

Book Review – Mastering Windows 8 C++ App Development

10 Jan 2014 by Nitesh Kejriwal

Book Review – Mastering Windows 8 C++ App Development

Bounds, and staying within them

9 Aug 2010 by Orjan Westin

Safely defining integer bounds at compile-time

Building a self-hosted, RESTful web service with WCF

30 Jun 2015 by Alejandro Gaio

Building a self-hosted, RESTful web service with WCF.

Building ASP.NET TextBox with Integrated Validation And Switchable Input Modes

4 Jan 2010 by Ali Tarhini

The textbox we are about to discuss will have the regular asp.net validator controls built in and configurable as properties from within the textbox. Also the textbox's input type is customizable and varies between Text,Digits,Alphabets...

Building Plugin-Based Applications with Managed Extensibility Framework (MEF)

22 Oct 2015 by User 9557924

In this post I will try to cover some of the basic concepts and features of MEF over a working example.

Busy, Busy, Busy

31 Oct 2011 by Jim Crafton

What's the latest scoop in VCF land?

Byte Sex

29 Mar 2014 by Paul M Watt

Byte endianness

C vs C++: Linux Analysis Case

17 Aug 2010 by Issam Lahlali

C vs C++: Linux analysis case

C#, Web API: HTTP GET with a Request Body

2 Dec 2014 by Vidyasagar Machupalli

C#, Web API: HTTP GET with a Request Body

C#: Side Effects and LINQ's Defferred Execution

19 Apr 2014 by Alex Turok

It is difficult for me to imagine a program that doesn't deal with collections of some type – all our applications do proliferate with Arrays, Lists HashSets, DataTables and dozens of others. When writing code in C# the first tool I consider when faced with a collection is LINQ.

C++ <type_traits> Header

18 May 2014 by Paul M Watt

C++ header

C++ Class Members and Friends

22 Nov 2013 by pi19404

This article tells us how to grant access to its non public members by the use of friend mechanism.

C++ Const, Volatile Type Qualifiers

23 Nov 2013 by pi19404

This article describes basic concepts of C++ const and volatile type qualifiers.

8 Oct 2013 by David Corne

The digraphs I am writing about are sequences of characters which act as a stand in for other characters.

C++ Include test: full matrix

17 Apr 2013 by Bartlomiej Filipek

Experiments about compilation times and file structure in C++, using GCC, MinGW, Visual Studio.

C++ Inheritance

25 Nov 2013 by pi19404

This article describes basic concepts of C++ Inheritance mechanism.

C++ RAII adapter for Xerces

5 Aug 2010 by Orjan Westin

Xerces is a powerful validating XML parser, which needs some care to avoid memory leaks. Here is a helper for that.

C++ References and Inheritance

1 Feb 2012 by Sebastian Krysmanski

C++ references and inheritance

C++ static members and function

25 Nov 2013 by pi19404

This article describes basic concepts of C++ Storage Access Specifiers.

C++ Status at the end of 2015

3 Jan 2016 by Bartlomiej Filipek

Maybe I’ll be boring with this note, but again I need to write that this was another good year for C++! Read my report from 2015.

C++11 Constructors and Copy Assignment – Part 2

2 Sep 2014 by BrainlessLabs.com

C++11 Constructors and Copy Assignment – Part 2

C++11 Move Semantics, rvalue Reference

9 Sep 2014 by BrainlessLabs.com

In this article, we will discuss the move semantics for C++.

C++11: non-member begin() and end()

7 Oct 2012 by Marius Bancila

C++ 11 non-member begin() and end()

C++: Rvalue References

21 Jun 2015 by Paul M Watt

Rvalue references were introduced with C++11, and they are used to implement move semantics and perfect-forwarding. Both of these techniques are ways to eliminate copies of data parameters for efficiency. There is much confusion around this new feature that uses the && operator, because its meaning