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What's so bad about Template Haskell?
... Don't forget that the use of Template Haskell suddently means the order of declarations matters! TH just is not integrated as tightly as one might hope given the smooth polish of Haskell (be it 1.4, '98, 2010 or even Glasgow).
– Thomas M. DuBuisson
Ju...
Disable ALL CAPS menu items in Visual Studio 2013
...l Studio 2013 (as in VS 2012), MS reinforced their design decision to make ALL CAPS MENU ITEMS the default. The methods for reverting the menu style are almost the same methods used for Visual Studio 2012, which has been discussed before.
Update (after Visual Studio 2013 Update 4)
As of Visual Stu...
Lock, mutex, semaphore… what's the difference?
...task to another. A mutex is meant to be taken and released, always in that order, by each task that uses the shared resource it protects. By contrast, tasks that use semaphores either signal or wait—not both."
– ToolmakerSteve
Feb 2 '17 at 5:14
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How to set Oracle's Java as the default Java in Ubuntu?
...of the JVM, you don't need to update your .bashrc file, it should automatically point to the new version.
If you want to set JAVA_HOME environment variables globally and at system level means use should set in /etc/environment file.
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Adding days to a date in Python
...
The previous answers are correct but it's generally a better practice to do:
import datetime
Then you'll have, using datetime.timedelta:
date_1 = datetime.datetime.strptime(start_date, "%m/%d/%y")
end_date = date_1 + datetime.timedelta(days=10)
...
Stash only one file out of multiple files that have changed with Git?
... you might want to add: git stash save -p my stash message; since the order of the argumenst is not very intuitive...
– Chris Maes
Apr 23 '15 at 9:12
16
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How to do parallel programming in Python?
For C++, we can use OpenMP to do parallel programming; however, OpenMP will not work for Python. What should I do if I want to parallel some parts of my python program?
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How to apply a CSS filter to a background image
...orum.
</div>
EDIT If you are interested in removing the white borders at the edges, use a width and height of 110% and a left and top of -5%. This will enlarge your backgrounds a tad - but there should be no solid colour bleeding in from the edges. Thanks Chad Fawcett for the suggestion....
How to detect total available/free disk space on the iPhone/iPad device?
... &error];
if (dictionary) {
NSNumber *fileSystemSizeInBytes = [dictionary objectForKey: NSFileSystemSize];
NSNumber *freeFileSystemSizeInBytes = [dictionary objectForKey:NSFileSystemFreeSize];
totalSpace = [fileSystemSizeInBytes unsignedLongLongValue];
...
How do you save/store objects in SharedPreferences on Android?
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In order to get the data back, what do I pass as the 'variable' and 'defaultValue'?
– Alex
Apr 2 '15 at 6:44
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