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Ruby replace string with captured regex pattern
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193
Try '\1' for the replacement (single quotes are important, otherwise you need to escape the \):
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
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community wiki
3 revsRob Williams
7
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How To Check If A Key in **kwargs Exists?
Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists?
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Is null an Object?
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edited Apr 17 '17 at 13:24
answered Dec 12 '09 at 18:28
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What is the at sign (@) in a batch file and what does it do?
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3
Accepted this one for the on-site explanation of without ... any prompts associated with the execution, and for saying things like (verbosit...
How can I convert a string to boolean in JavaScript?
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83 Answers
83
Active
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what is the difference between GROUP BY and ORDER BY in sql
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CMeratCMerat
3,8692121 silver badges2525 bronze badges
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jQuery $(“#radioButton”).change(…) not firing during de-selection
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311
Looks like the change() function is only called when you check a radio button, not when you un...
In JavaScript, does it make a difference if I call a function with parentheses?
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Nissa
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answered Jul 14 '10 at 14:09
PekkaPekka
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How can I run MongoDB as a Windows service?
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Ry-♦
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answered Mar 13 '10 at 14:58
Stephen CurranStephen Curran
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