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How can I get the external SD card path for Android 4.0+?
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26 Answers
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Bootstrap dropdown sub menu missing
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Updated 2018
The dropdown-submenu has been removed in Bootstrap 3 RC. In the words of Bootstrap author Mark Otto..
"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed w...
How do I convert a string to a lower case representation?
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2 Answers
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Determine if an HTML element's content overflows
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220
Normally, you can compare the client[Height|Width] with scroll[Height|Width] in order to detec...
AngularJS - Create a directive that uses ng-model
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210
EDIT: This answer is old and likely out of date. Just a heads up so it doesn't lead folks ast...
Passing arrays as parameters in bash
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223
You can pass multiple arrays as arguments using something like this:
takes_ary_as_arg()
{
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How do I set the value property in AngularJS' ng-options?
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27 Answers
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Display a float with two decimal places in Python
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You could use the string formatting operator for that:
>>> '%.2f' % 1.234
'1.23'
>>> '%.2f' % 5.0
'5.00'
The result of the operator is a string, so you can store it in a variable, print etc.
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Proper way to initialize a C# dictionary with values?
..., string>
{
{ "key1", "value1" },
{ "key2", "value2" }
};
Console.ReadKey();
}
}
Can you try to reproduce it in a simple Console application and go from there? It seems likely that you're targeting .NET 2.0 (which doesn't support it) or clien...
How to get the root dir of the Symfony2 application?
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UPDATE 2018-10-21:
As of this week, getRootDir() was deprecated. Please use getProjectDir() i...