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Floating Point Made Simple! The IEEE-754 standard defines how computers represent floating point numbers — that is, numbers with decimals like 3.14 or -0.001. It helps ensure that all systems (computers, languages, CPUs) store and calculate with floating point numbers consistently. Why Do We Need IEEE-754? Computers use binary

Well, sooner or later, I would need a way to encrypt things, a safe way, therefore here I leave the code for AES GCM string encryption with .NET 8. I assume you already have .NET 8 installed as well as dotnet-script. #!/usr/bin/env dotnet-script /* ====================================================================== + AES-GCM (Galois/Counter Mode) -

Here is the code! copy it and paste it inside a file (say AESFileEncryptDecrypt.csx) and then run it with dotnet-script AESFileEncryptDecrypt.csx. I am assuming that you already have dotnet-script tool installed globally in your computer as well as .NET 8 SDK. In case you don't, you can install

This code is the result of a chat session with AI using codegemma:7b model. Generate JWE public static string GenerateJweToken(string issuer, string audience, SymmetricSecurityKey key, SigningCredentials credentials) { var claims = new[] { new Claim(JwtRegisteredClaimNames.Sub, "user_id"), new Claim(JwtRegisteredClaimNames.Name, "John Doe"), new Claim(JwtRegisteredClaimNames.Email, "john.doe@

This code is the result of a chat session with AI using deepseek-coder-v2-latest model. using System; using System.IdentityModel.Tokens.Jwt; using System.Security.Claims; using System.Text; using Microsoft.IdentityModel.Tokens; class Program { static void Main(string[] args) { // Define the security key and algorithm to sign the token var

This is a very simple AES-256 string encryption/decryption program written in Node.JS using the built-in crypto library. // aes256.js const crypto = require('crypto'); const ENCODING = 'base64'; const KEY = process.env.MY_SECRET_KEY; function verifyKey() { if (!KEY) { throw new Error('MY_SECRET_KEY was not found!'); } } function