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Rails: How to change the text on the submit button in a Rails Form
...mit button i know how to do it in html but not shure how to do it in Rails 3
10 Answers
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Bash script and /bin/bash^M: bad interpreter: No such file or directory [duplicate]
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answered Jan 8 '13 at 16:07
cowlscowls
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How to delete history of last 10 commands in shell?
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answered Feb 7 '13 at 12:07
WheretheresaWillWheretheresaWill
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Where can I set environment variables that crontab will use?
... * * * /usr/bin/ksh /work1/jleffler/bin/Cron/daily
23 1 * * 1-5 /usr/bin/ksh /work1/jleffler/bin/Cron/weekday
2 3 * * 0 /usr/bin/ksh /work1/jleffler/bin/Cron/weekly
21 3 1 * * /usr/bin/ksh...
How to run a Runnable thread in Android at defined intervals?
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zgc7009
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answered Dec 17 '09 at 13:23
alex2k8alex2k8
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Is a LINQ statement faster than a 'foreach' loop?
...anixcodymanix
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7
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Checking if a variable is an integer
Does Rails 3 or Ruby have a built-in way to check if a variable is an integer?
11 Answers
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Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
Ruby 1.9.3
12 Answers
12
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Why does += behave unexpectedly on lists?
...gt;> a1 = a2 = [1, 2]
>>> b1 = b2 = [1, 2]
>>> a1 += [3] # Uses __iadd__, modifies a1 in-place
>>> b1 = b1 + [3] # Uses __add__, creates new list, assigns it to b1
>>> a2
[1, 2, 3] # a1 and a2 are still the same list
>>> b2
[...
How do I cancel a build that is in progress in Visual Studio?
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434
You can hit Ctrl+Break on the keyboard to cancel/stop a build that is currently in progress.
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