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Git submodule head 'reference is not a tree' error
...ect.
Example:
$ git submodule update
fatal: reference is not a tree: e47c0a16d5909d8cb3db47c81896b8b885ae1556
Unable to checkout 'e47c0a16d5909d8cb3db47c81896b8b885ae1556' in submodule path 'sub'
Oops, someone made a super-project commit that refers to an unpublished commit in the submodule sub....
Status bar won't disappear
...
220
Try adding the following method to your app's root view controller:
- (BOOL)prefersStatusBarHid...
How to tell if UIViewController's view is visible
...
1109
The view's window property is non-nil if a view is currently visible, so check the main view in...
How to read a file without newlines?
...not already present
f.write('\n')
f.flush()
f.seek(0)
lines = [line[:-1] for line in f]
Or a simpler alternative is to strip the newline instead:
[line.rstrip('\n') for line in file]
Or even, although pretty unreadable:
[line[:-(line[-1] == '\n') or len(line)+1] for...
How do you organize your version control repository?
...e to a single local shared "output" directory: %DirOutputRoot%\ProjectA-9.10.11.12.dll, %DirOutputRoot%\ProjectB-13.14.15.16.exe.
Make every project build script reference its dependencies via configurable and fully-versioned absolute paths (see above) in the "library" and "output" directories, AND ...
Set up a scheduled job?
...ter version of windows the at command is deprecated for Windows 8, Server 2012 and above. You can use schtasks.exe for same use.
**** UPDATE ****
This the new link of django doc for writing the custom management command
sha...
How do I return early from a rake task?
... |
edited Jun 19 '10 at 7:25
pupeno
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Does a javascript if statement with multiple conditions test all of them?
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answered Dec 18 '09 at 20:28
Anon.Anon.
49.5k88 gold badges7373 silver badges8383 bronze badges
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
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answered Jun 15 '11 at 0:31
JoeJoe
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