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How can I mark “To Do” comments in Xcode?
...=#warnings
in my cflags so as to not treat pragma warnings as errors. So now #warning and -Werror can live along side each other.
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Format numbers in django templates
...end(value[-decimal_points:])
value = value[:-decimal_points]
# now we should have parts = ['345', '12']
parts.reverse()
# and the return value should be u'12.345'
return seperator.join(parts)
Creating a custom template filter from this function is trivial.
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Using Gradle to build a jar with dependencies
...ef mainClassName to make the code work... I was receiving Could not set unknown property 'mainClassName' for root project
– hanskoff
May 12 '17 at 12:45
1
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Using comma as list separator with AngularJS
...ion is quite old and AngularJS had had time to evolve since then, this can now be easily achieved using:
<li ng-repeat="record in records" ng-bind="record + ($last ? '' : ', ')"></li&g
Making the iPhone vibrate
...
Swift 2.0+
AudioToolbox now presents the kSystemSoundID_Vibrate as a SystemSoundID type, so the code is:
import AudioToolbox.AudioServices
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate)
AudioServicesPlayAlertSound(kSystemSoundID_Vibrate)
Ins...
What is __stdcall?
... calling you (as is the case here with WinMain). If the compiler doesn't know the correct calling convention then you will likely get very strange crashes as the stack will not be managed correctly.
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How to run Conda?
...t .bash_profile (I downloaded it to my local desktop to do that, I do not know how to text edit a file from linux)
Then add this to .bash_profile:
PATH=$PATH:$HOME/anaconda/bin
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Are HTTP cookies port specific?
I have two HTTP services running on one machine. I just want to know if they share their cookies or whether the browser distinguishes between the two server sockets.
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startsWith() and endsWith() functions in PHP
... xxxyyy needle = yyy and using strrpos the search starts from the first x. Now we do not have a successful match here (found x instead of y) and we cannot go backward anymore (we're at start of string) the search fails immediately. About using !== false -- strrpos in the above example will return 0 ...
How is malloc() implemented internally? [duplicate]
...e the system calls requesting more memory pages from the operating system.
Now there are a few modification to optimize heap operations.
For large memory allocations
(typically > 512 bytes, the heap
manager may go straight to the OS and
allocate a full memory page.
The heap
may specify a minimum...