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Capturing Groups From a Grep RegEx
...he following examples and more, which may not be what you're looking for:
123_abc_d4e5
xyz123_abc_d4e5
123_abc_d4e5.xyz
xyz123_abc_d4e5.xyz
To eliminate the second and fourth examples, make your regex like this:
^[0-9]+_([a-z]+)_[0-9a-z]*
which says the string must start with one or more digit...
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How do you properly determine the current script directory in Python?
... else I'm missing?
– Jeff Ellen
Jul 12 '18 at 6:04
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
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Jon SkeetJon Skeet
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Formatting numbers (decimal places, thousands separators, etc) with CSS
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You can use Number.prototype.toLocaleString(). It can also format for other number formats, e.g...