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One-liner to recursively list directories in Ruby?
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180
Dir.glob("**/*/") # for directories
Dir.glob("**/*") # for all files
Instead of Dir.glob(foo) ...
Why would a JavaScript variable start with a dollar sign? [duplicate]
... object representation of the dom object
var email_field = $("#email").get(0); // refers to the dom object itself
I find this to be very helpful in writing jQuery code and makes it easy to see jQuery objects which have a different set of properties.
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What is the maximum length of a table name in Oracle?
...is 128 bytes.
In Oracle 12.1 and below the maximum object name length is 30 bytes.
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Check whether a path is valid
...e.
– Dan Gøran Lunde
Feb 9 '13 at 10:38
1
Even with UriKind as Relative or AbsoluteOrRelative it...
Indentation shortcuts in Visual Studio
I'm new to Visual Studio 2010 and C#. How can I indent the selected text to left/right by using shortcuts?
8 Answers
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Finding element's position relative to the document
...p level of the DOM.
function getOffsetLeft( elem )
{
var offsetLeft = 0;
do {
if ( !isNaN( elem.offsetLeft ) )
{
offsetLeft += elem.offsetLeft;
}
} while( elem = elem.offsetParent );
return offsetLeft;
}
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Is there a way to do method overloading in TypeScript?
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answered Oct 2 '12 at 11:00
svicksvick
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Get name of caller function in PHP?
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answered Oct 10 '08 at 7:37
Paul DixonPaul Dixon
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What is the best way to remove a table row with jQuery?
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edited May 16 '09 at 0:17
Darryl Hein
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Calling class staticmethod within the class body?
..... global z
... z = foo
>>> z
<staticmethod object at 0x0000000002E40558>
>>> Foo.foo
<function foo at 0x0000000002E3CBA8>
>>> dir(z)
['__class__', '__delattr__', '__doc__', '__format__', '__func__', '__get__', '__getattribute__', '__hash__', '__init__...