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How to convert a file into a dictionary?
... @peaxol: We use a generator expression instead of a list comprehension in order to not create an intermediate list.
– Ignacio Vazquez-Abrams
Oct 7 '17 at 19:00
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Is there any performance gain in indexing a boolean field?
...we search against. Adding an index on our Boolean field sped up queries by orders of magnitude, it went from about 9+ seconds to a fraction of a second.
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How to resolve git stash conflict without commit?
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Suppose you have this scenario where you stash your changes in order to pull from origin. Possibly because your local changes are just debug: true in some settings file. Now you pull and someone has introduced a new setting there, creating a conflict.
git status says:
# On branch maste...
How do I exit the Vim editor?
...e an odd SVN wrapper at work which must be exited with a non-zero value in order to abort a checkin.
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Status bar and navigation bar appear over my view's bounds in iOS 7
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You can achieve this by implementing a new property called edgesForExtendedLayout in iOS7 SDK. Please add the following code to achieve this,
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNone;
You need to ad...
What is the error “Every derived table must have its own alias” in MySQL?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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NSObject +load and +initialize - What do they do?
...ride +initialize or +load. Documentation makes it clear these methods are called for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-)
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How should I validate an e-mail address?
...ike .museum. Am I missing something? I don't want to block any of my users by failing to validate their valid e-mail address, but this seems to be working for anything I can think of.
– Bob Vork
Oct 25 '11 at 7:55
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Read logcat programmatically within application
...ded before the clear completes. It doesn't make a difference even if you call process.waitfor().
– Tom Rutchik
Jun 3 at 0:25
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Is there an alternative to string.Replace that is case-insensitive?
... Compare: Microsoft.VisualBasic.CompareMethod.Text);
In order to use this method, you have to add a Reference to the Microsoft.VisualBasic assemblly. This assembly is a standard part of the .Net runtime, it is not an extra download or marked as obsolete.
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