What’s inside a PNG file? Graphics, sure ... The metadata is in a chunk — a block of data with a type, length, and CRC. That’s why it takes 25 bytes to store the dimensions of the image.

File Explorer is one of the most essential ... Once the command prompt opens, type; ren *.png *.jpg You'll have to replace ...

Windows 11/10 is a great operating system with a lot of cool new features, but that doesn’t mean it’s without issues every operating system seems to face from time to time. One of the most ...

A Python script that prints its own hash would be easy. But not every file type is so easy. Take PNG for instance. these files are split into chunks of data, and each chunk is both CRC-32 and ...