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How to define custom configuration variables in rails
...s/1450285/… below
– mattwynne
May 27 '11 at 15:35
8
@matt: Is it outdated because Rails 3 has b...
How can I match a string with a regex in Bash?
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275
To match regexes you need to use the =~ operator.
Try this:
[[ sed-4.2.2.tar.bz2 =~ tar.bz2$...
Auto-fit TextView for Android
...etMaxLines.
– android developer
Jul 27 '13 at 7:50
check now, added support for max lines.
– M-W...
Writing data into CSV file in C#
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edited May 27 at 16:33
iliketocode
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Constantly print Subprocess output while process is running
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278
You can use iter to process lines as soon as the command outputs them: lines = iter(fd.readlin...
How can I add a hint text to WPF textbox?
...ow.com/a/650620/724944
– surfen
Mar 27 '12 at 22:38
@Kurian IsMouseCaptured will make the cue disappear only when you ...
How do I test if a string is empty in Objective-C?
...arc CharbonneauMarc Charbonneau
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12
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HTTP status code for update and delete?
...ot exist.
– Martin
Dec 30 '11 at 21:27
69
@Martin: In that case, the service should return an HTT...
Check if a Bash array contains a value
...;
– ericson.cepeda
Feb 23 '17 at 22:27
3
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What's the point of 'const' in the Haskell Prelude?
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27
To add to hammar's excellent direct answer: humble functions like const and id are really usefu...