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Rails migrations: Undo default setting for a column
... varying.
– Attila O.
Oct 27 '14 at 10:36
8
In more recent versions, you can make it reversible. ...
How to get an outline view in sublime texteditor?
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answered Feb 6 '10 at 0:15
Cory PetoskyCory Petosky
11.5k11 gold badge3434 silver badges4242 bronze badges
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How to get the parents of a merge commit in git?
...arents:
$ git log -1 395f65d
commit 395f65d438b13fb1fded88a330dc06c3b0951046
Merge: 9901923 d28790d
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git outputs parents according to their number: the first (leftmost) hash is for the first parent, and so on.
If all you want is just the hashes, the two equivalent choices are:
$ git log ...
MySQL: Invalid use of group function
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Backrub32
7711010 silver badges3131 bronze badges
answered Feb 25 '10 at 0:59
rjhrjh
45.1k3...
Break when exception is thrown
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answered Jun 17 '10 at 23:15
VonCVonC
985k405405 gold badges33953395 silver badges39913991 bronze badges
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How to create a custom string representation for a class object?
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10
@Space_C0wb0y: You could add a string like _representation to the class body and return self._representation in the __repr__() method of th...
Wait for a void async method
...mmediately before blah is wrong. Try "await Task.Run(() => Thread.Sleep(10_000))", the task is awaited for 10 seconds+ before executing any next line
– Rohit Sharma
Apr 24 at 10:18
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Change File Extension Using C#
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edited Mar 10 '11 at 13:12
answered Mar 10 '11 at 13:03
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Using Moq to determine if a method is called
...…
– Ruben Bartelink
Nov 13 '09 at 10:56
@I-- yes it can
– reggaeguitar
Apr 23...
Sending a notification from a service in Android
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109
Both Activity and Service actually extend Context so you can simply use this as your Context w...