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How to set a default value for an existing column
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answered Jul 22 '11 at 14:48
YuckYuck
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When to wrap quotes around a shell variable?
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General rule: quote it if it can either be empty or contain spaces (or any whitespace really) o...
Difference between float and decimal data type
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xpda
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answered Mar 1 '11 at 3:57
kanap008kanap008
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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
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edited Mar 14 '16 at 21:59
answered Jul 27 '13 at 22:19
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How to wait for all threads to finish, using ExecutorService?
I need to execute some amount of tasks 4 at a time, something like this:
26 Answers
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Linux command to list all available commands and aliases
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answered Jun 4 '09 at 7:07
camhcamh
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`require': no such file to load — mkmf (LoadError)
I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1.
10 Answers
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Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
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Scanning Java annotations at runtime [closed]
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Dave Jarvis
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answered Sep 12 '09 at 15:11
Arthur RonaldArt...
Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
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54 Answers
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