C# 7.0 introduces local function, which allows defining and calling a named, inline function inside a function member’s body. Unlike a local variable, which has to be used after being defined, a local

In C#, the most intuitive functions are method members of class and structure, including static method, instance method, and extension method, etc. These methods have names at design and are called by

C# 1.0 was initially released in 2002, as its first language specification says at the beginning, C# is a “simple, modern, object oriented, and type-safe” programming language for general purpose. Now

Programming paradigm is the fundamental style of programming. There are , for example:

As fore mentioned, LINQ consists of syntax in languages and APIs in libraries:

This is a tutorial of functional programming and LINQ in C# language. The contents was initially based on my . Hope it helps.

Recently, when connecting to another Windows machine with RD, I got the following RDP authentication error due to CredSSP encryption oracle remediation:

This is a quick tutorial of minimum installation and configurations of development environment for PHP programming, including Apache, PHP, and Visual Studio Code (VSCode) on 64 bit Windows.