TypeScript tutorial: lesson 4 – Decision Making
TypeScript – Decision Making Decision-making structures require that the programmer specifies one or more conditions to be evaluated or tested by the program, along with…
Month: August 2020
TypeScript tutorial: Lesson 3 – Operators
TypeScript – Operators Arithmetic Operators Operator Description Example + (Addition) returns the sum of the operands var z = x + y – (Subtraction) returns…
TypeScript tutorial: Lesson 2 – Variables
TypeScript – Variables Variable rules: Variable names can contain alphabets and numeric digits. They cannot contain spaces and special characters, except the underscore (_) and…
TypeScript tutorial: Lesson 1
Install nodejs or nvm For Windows: Node Version Manager (nvm) for Windows IDE Visual Studio Code: https://code.visualstudio.com/docs?dv=win TypeScript Playground https://www.typescriptlang.org/play?# Install typescript Result: Verify: Compile…
Node Version Manager (nvm) for Windows
Install nvm Download: https://github.com/coreybutler/nvm-windows/releases/download/1.1.7/nvm-setup.zip See all releases: https://github.com/coreybutler/nvm-windows/releases Restart your PC. Now you can use nvm command Get list available nodejs versions: Install some nodejs…
NodeJS: create SOCKS4/SOCKS4A/SOCKS5/HTTP/HTTPS proxy server with Authentication
SOCKS/HTTP/HTTPS proxy implementation in node.js =============================== A simple SOCKS/HTTP/HTTPS proxy implementation and demo proxy in `node.js `_. It supports both socks5/socks4/socks4a/http/https proxy You can run…
How to check Port TCP/UDP connectivity by telnet/netcat
I: Install telnet netcat I.a: Install telnet netcat on Linux: I.b: Install telnet netcat on Windows: How to install netcat on Windows How to install…