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How to iterate over the files of a certain directory, in Java? [duplicate]
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184
If you have the directory name in myDirectoryPath,
import java.io.File;
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File dir = new ...
Why can't non-default arguments follow default arguments?
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177
All required parameters must be placed before any default arguments. Simply because they are m...
What format string do I use for milliseconds in date strings on iPhone?
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211
It's SSS, per the Unicode Locale Data Markup Language spec.
"yyyy-MM-dd'T'HH:mm:ss.SSS"
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Combining a class selector and an attribute selector with jQuery
...hem; attach them together without any punctuation.
$('.myclass[reference="12345"]')
Your first selector looks for elements with the attribute value, contained in elements with the class.
The space is being interpreted as the descendant selector.
Your second selector, like you said, looks for ele...
How do I lowercase a string in C?
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157
It's in the standard library, and that's the most straight forward way I can see to implement ...
How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
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answered Feb 27 '09 at 13:40
Daniel BruceDaniel Bruce
10.2k44 gold badges2626 silver badges2828 bronze badges
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Heroku error: “Permission denied (public key)”
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217
Try heroku keys:add <path-to-your-public-key>.
For example, heroku keys:add ~/.ssh/id_r...
Redirect website after certain amount of time
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212
<meta http-equiv="refresh" content="3;url=http://www.google.com/" />
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How to add two strings as if they were numbers? [duplicate]
...ould use the unary plus operator to convert them to numbers first.
+num1 + +num2;
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PowerShell script not accepting $ (dollar) sign
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