CSS Grid Layout – CSS | MDN

CSS Grid layout has been designed to provide a two-dimensional layout method for CSS, with the ability to lay out items in rows and columns. A CSS grid can be used to achieve many different layouts. It excels at dividing a page into major regions, or defining the relationship in terms of size, position, and layer, between parts of a control built from HTML primitives.

Quelle: CSS Grid Layout – CSS | MDN

Undefined behavior in C and C++ programs

When a C or C++ program triggers undefined behavior, anything is allowed to happen in the program execution. And by anything, I really mean anything: The program can crash with an error message, it can silently corrupt data, it can morph into a colorful video game, or it can even give the right result.