Extract file extension: Difference between revisions
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(→Task: some more re-wording, and explicitly restrict to ASCII letters and numbers) |
m (→Task: clarify) |
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* occurs at the very end of the filename |
* occurs at the very end of the filename |
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* consists of a period, followed by one or more ASCII letters or |
* consists of a period, followed by one or more ASCII letters (A-Z, a-z) or digits (0-9) |
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{{task heading|Test cases}} |
{{task heading|Test cases}} |
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