Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
The chunk of data that comes after the headers in a request, used by methods like POST and PUT. Form fields and JSON documents travel here. It is invisible in the URL bar, which fools people into thinking it is protected.