CodingChatGPT Cursor23 Aug3 blanks

A regex, with tests that prove it

Arjun Mehta@arjun_codes

Remix

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Language

What it should match

What it should not

The prompt

Write a regex in language that matches what it should match and does not match what it should not.

Then give 8 test strings: 4 that should match and 4 that shouldn't, including edge cases like empty strings and Unicode. Explain each part of the pattern in a table.

If a regex is the wrong tool here, say so and show the alternative.

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990 uses310 saves160 likes1 remix (0 public)Published 23 Aug 2026

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