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What's a simple way to get a text input popup dialog box on an iPhone
...ertView like this (screenshot taken from the iPhone 5.0 simulator in XCode 4.2):
When pressing any buttons, the regular delegate methods will be called and you can extract the textInput there like so:
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
NS...
C++ lambda with captures as a function pointer
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Since capturing lambdas need to preserve a state, there isn't really a simple "workaround", sin...
Why is sed not recognizing \t as a tab?
... Mark ByersMark Byers
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How can I force browsers to print background images in CSS?
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Generate a Hash from string in Javascript
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edited Mar 13 at 13:14
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How can I output the value of an enum class in C++11
...s McNellis
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How to do a git diff on moved/renamed file?
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You need to use -M to let git autodetect the moved file when diffing. Using just git diff as kn...
How do I determine whether an array contains a particular value in Java?
...tream, DoubleStream or LongStream respectively.
Example
int[] a = {1,2,3,4};
boolean contains = IntStream.of(a).anyMatch(x -> x == 4);
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How to print (using cout) a number in binary form?
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The easiest way is probably to create an std::bitset representing the value, then stream that ...