6 lines
327 B
Markdown
6 lines
327 B
Markdown
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The empty string is the only match: it starts and immediately finishes.
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The task once again demonstrates that anchors are not characters, but tests.
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The string is empty `""`. The engine first matches the `pattern:^` (input start), yes it's there, and then immediately the end `pattern:$`, it's here too. So there's a match.
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