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Regular expression matching a multiline block of text
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answered Feb 25 '09 at 20:06
Alan MooreAlan Moore
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How to convert object array to string array in Java
...rom the same problem).
– Yishai
Jul 2 '10 at 15:40
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I just tried this approach and, at least in ...
How to serialize a lambda?
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Java 8 introduces the possibility to cast an object to an intersection of types by adding mult...
When to use symbols instead of strings in Ruby?
... is to use symbols every time you need internal identifiers. For Ruby < 2.2 only use symbols when they aren't generated dynamically, to avoid memory leaks.
Full answer
The only reason not to use them for identifiers that are generated dynamically is because of memory concerns.
This question is...
Proper way to declare custom exceptions in modern Python?
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edited Mar 26 '18 at 17:08
answered Aug 23 '09 at 21:55
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Inject errors into already validated form?
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Form._errors can be treated like a standard dictionary. It's considered good form to use the Err...
MySQL: Order by field size/length
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edited Sep 17 '12 at 4:54
Virendra
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How to remove focus without setting focus to another control?
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edited Aug 24 '17 at 9:50
answered May 24 '11 at 23:29
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How to count total number of watches on a page?
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