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How to keep the spaces at the end and/or at the beginning of a String?
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Even if you use string formatting, sometimes you still need white spaces at the beginning or the end of your string. For these cases, neither escaping with \, nor xml:space attribute helps. You must use HTML entity   for a whitespace.
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Detecting if an NSString contains…?
How can I detect if a string contains a certain word? For example, I have a string below which reads:
7 Answers
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Optimising Android application before release [closed]
...ficiency of my program. Now I'm at a phase where I need to improve the performance of the application and reduce battery consumption .
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jQuery Set Select Index
... option:eq(3)').prop('selected', true); // To select via value
Thanks for the comment, .get won't work since it returns a DOM element, not a jQuery one. Keep in mind the .eq function can be used outside of the selector as well if you prefer.
$('#selectBox option').eq(3).prop('selected', true);...
- how to allow only one item selected?
...llow only a single selection.
Use the tools you have, that's what they're for.
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Are there pronounceable names for common Haskell operators? [closed]
I'm reading Learn You a Haskell for Great Good , and I never know how to pronounce the Haskell operators. Do they have "real" names? ?
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PhpStorm text size
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For some reason it's disabled
– dVaffection
Sep 28 '13 at 5:29
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How do I inspect the view hierarchy in iOS?
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I've got: error: cannot find interface declaration for '$__lldb_objc_class' any ideas? (lldb) po [[UIWindow keyWindow] recursiveDescription] error: cannot find interface declaration for '$__lldb_objc_class' error: cannot find interface declaration for '$__lldb_objc_class' ...
How can I view an old version of a file with Git?
...ou can use git show with a path from the root of the repository (./ or ../ for relative pathing):
$ git show REVISION:path/to/file
Replace REVISION with your actual revision (could be a Git commit SHA, a tag name, a branch name, a relative commit name, or any other way of identifying a commit in ...
Cannot install node modules that require compilation on Windows 7 x64/VS2012
... bowels. I didn't want to modify the scripts , so this was the best option for me
– Alastair
May 13 '15 at 6:48
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