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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
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579
The difference between different date/time formats in ActiveRecord has little to do with Rails...
Variable interpolation in the shell
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answered Jul 12 '13 at 18:59
chorobachoroba
187k1919 gold badges169169 silver badges236236 bronze badges
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Why is Class.newInstance() “evil”?
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– Ryan Delucchi
Oct 24 '08 at 23:35
29
@Ryan: That is not true; all the other reflection-based ...
How to attach debugger to iOS app after launch?
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125
Attach your device connected your Mac
Debug > Attach to Process by PID or Name
In the dialog...
How do I apply a style to all buttons of an Android application
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marioosh
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answered Mar 9 '10 at 17:08
Dan LewDan Lew...
How to disable word-wrap in Xcode 4 editor?
...dividually.
– Matt Le Fleur
Jul 3 '15 at 14:25
3
Haha, I “always” thought that it was impossi...
How to add lines to end of file on Linux
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235
The easiest way to redirect the output of the echo by >>
echo 'VNCSERVERS="1:root"' >&...
How to get number of entries in a Lua table?
...ted than that. Let me illustrate that by taking this table:
t = {1,2,3}
t[5] = 1
t[9] = 1
According to the manual, any of 3, 5 and 9 are valid results for #t. The only sane way to use it is with arrays of one contiguous part without nil values.
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Installing Latest version of git in ubuntu
My Current git version 1.7.9.5...
5 Answers
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