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Anonymous recursive PHP functions
...ion that is both recursive and anonymous? This is my attempt to get it to work, but it doesn't pass in the function name.
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How do I retrieve an HTML element's actual width and height?
... have a <div> that I wish to center in the browser's display (viewport). To do so, I need to calculate the width and height of the <div> element.
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What does %~d0 mean in a Windows batch file?
... the file name. They can be combined so ~dp is drive+path.
%~dp0 is therefore pretty useful in a bat: it is the folder in which the executing bat file resides.
You can also get other kinds of meta info about the file: ~t is the timestamp, ~z is the size.
Look here for a reference for all command...
Deserialize from string instead TextReader
...ou could remove 'this', but then the method is not an extension method anymore. By making the method an extension method, this is possible: string s = "blah!"; string xml = s.XmlSerializeToString(); note: be sure to reference the namespace of the static class that holds the extension methods in yo...
Should *.xccheckout files in Xcode5 be ignored under VCS?
...uld be committed.
An .xccheckout file contains metadata about what repositories are used in a workspace. For a single project in a single repository that doesn't make much difference. But if you're using a workspace that has multiple projects from different repositories, the presence of an .xccheck...
How do I undo a checkout in git?
... branch than master, use the branch name there instead.)
If that doesn't work, try...
For a single file:
git checkout HEAD /path/to/file
For the entire repository working copy:
git reset --hard HEAD
And if that doesn't work, then you can look in the reflog to find your old head SHA and reset...
Is it possible to hide extension resources in the Chrome web inspector network tab?
When I'm viewing the downloaded resources for a page in the Chrome web inspector, I also see the HTML/JS/CSS requested by certain extensions.
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Is there a way to define a min and max value for EditText in Android?
I want to define a min and max value for an EditText .
24 Answers
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generating GUID without hyphen
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Guid.NewGuid().ToString("N").ToUpper();
A guid with only either letter or digits makes no sense. A guid string representation is hexadecimal, and thus will always (well most likely) contain both.
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passing argument to DialogFragment
I need to pass some variables to DialogFragment , so I can perform an action. Eclipse suggests that I should use
6 Answers...