You can test your WebAssembly skills by using the WebAssembly Studio online tool. First, JavaScript doesn’t support int64 yet, a signature with int64 in wasm can’t be exported to JS. This means I will use only 32 support with JavaScript. If you open this online tool will see this: this… Continue Reading Testing WebAssembly Studio online tool.

The easy way is to check the incrementing the eax register: The problem is much more complex if we are to discuss the subject. Let’s see the source code:

The x64 and x86 are symbols. The source code shows us the algorithm: recall correctly the EAX with  xor ; try to … Continue Reading Programming with FASM – test 64 bit CPU compatibility.

This simple tutorial is about how to parse text file using a regular expression, or called regex or regexp. This text processing is very useful to programmers. The parking area is filled with the source code numbered as input. Using the javascript function named RemoveFirstLineNumbers will retrieve and process the… Continue Reading JavaScript – the regular expressions example.

This tutorial is about how to start with an Empty project , use packages , add a class and finish the project. First you need to start with an Empty Project from the main menu : File – New – Project . Select the Windows Desktop – Empty Project add… Continue Reading C# – First steps with C# and .NET – part 004 .

This tutorial shows you how to deal with a C# and forms using Visual Studio Community 2017. You need to start your project with C# – Windows Form Apps (.NET Framework). On this default form window project, you can change the title and some settings like size, colors. After that,… Continue Reading C# – First steps with C# and .NET – part 003 .

Today I will show you how to convert a GLSL source code to Shadertoy source code. This tutorial will help you better understand the elements involved in shaders and the display interface. Let’s see what the source code written in GLSL looks like:

To convert it into the source… Continue Reading Shadertoy – conversion of a GLSL example.

In this tutorial, I will deal with some examples. The goal of this tutorial is to understand how shadertoy works and what are the requirements to be able to work properly with this tool. You need an account then start with the New button to create a new shadertoy workspace.… Continue Reading Shadertoy – examples and circle .

The Shadertoy website is a great tool to test your skill in writing shaders. This is my first try with this tool. See the source code I write to make a notepad paper example:

Use the fullscreen option to see correctly the result of this shader.