Assignment

D Operators and Expressions

How D's arithmetic, comparison, logical, and special operators like ^^, .., and is work, with a focus on gotchas like integer division.

Assignment Operators in C++

Learn C++ assignment operators including =, +=, -=, *=, /=, and %=, and how compound assignment shortens common update expressions.

Variables and Quoting in Bash

Understand how Bash stores and expands variables, and why quoting rules — single, double, and unquoted — are critical to writing scripts that don't break on re…

C++ Move Semantics Cheat Sheet

Explains rvalue references, move constructors and assignment, std::move and std::forward, and the rule of five in modern C++.