What is this regex doing?
A regex you inherited and are afraid to touch.
Shortregexunderstanding
Explain this regex in plain English, then give three strings that match and three that look like they should but do not.
Making it yours
- Paste your own material where the prompt asks for it. Everything above that line is instruction, not content.
- Delete any rule that does not apply to you. A shorter prompt that fits beats a thorough one that does not.
- If the answer comes back vague, add a line saying what you do not want. Constraints work better than encouragement.
Understanding code you inherited. Making sense of an unfamiliar file, line or regex before you dare change it.
Keep this one
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