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how to set a value for a span using JQuery
How to set a value for a span using JQuery..
5 Answers
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How to get unique values in an array
... list of unique values in an array? Do I always have to use a second array or is there something similar to java's hashmap in JavaScript?
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How to set UICollectionViewDelegateFlowLayout?
...wDelegate.
I admit it caught me off guard at first.
Oh and this will only work if self.collectionView.collectionViewLayout is actually set to your flow layout. (or set with initWithFrame:collectionViewLayout:)
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error: Unable to find vcvarsall.bat
... here may be dangerous. Consider using the Visual C++ 2008 Express edition or the purpose-built Microsoft Visual C++ Compiler for Python (details) and NOT using the original answer below. Original error message means the required version of Visual C++ is not installed.
For Windows installations:
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How can I generate Unix timestamps?
Related question is "Datetime To Unix timestamp", but this question is more general.
18 Answers
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Given a DateTime object, how do I get an ISO 8601 date in string format?
...ated particularly to the first suggestion). Refer to the comments section for more information.
DateTime.UtcNow.ToString("yyyy-MM-ddTHH\\:mm\\:ss.fffffffzzz");
This gives you a date similar to 2008-09-22T13:57:31.2311892-04:00.
Another way is:
DateTime.UtcNow.ToString("o");
which gives you 2...
In CMake, how can I test if the compiler is Clang?
We have a set of cross-platform CMake build scripts , and we support building with Visual C++ and GCC .
5 Answers
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C++ Build Systems - What to use? [closed]
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+1 for, "Many, and they're awful."
But, the "richest" and "most-scalable" is probably CMake, which is a Makefile-generator (also generates native MSVC++ *.proj/*.sln). Weird syntax, but once you learn it, it can allow you to ni...
PHP foreach loop key value
...array
I am trying to get the keys of each but when I try it comes up blank or as array.
4 Answers
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How to subtract X days from a date using Java calendar?
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Taken from the docs here:
Adds or subtracts the specified amount of time to the given calendar field, based on the calendar's rules. For example, to subtract 5 days from the current time of the calendar, you can achieve it by calling:
Calendar calendar = ...