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?”
Scrambling data with a secret so only someone holding the right secret can read it back. The point is confidentiality, and it is reversible by design: whoever has the key gets the original data back exactly.