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How do you check if a selector matches something in jQuery? [duplicate]
In Mootools, I'd just run if ($('target')) { ... } . Does if ($('#target')) { ... } in jQuery work the same way?
11 Ans...
git clone from another directory
I am trying to clone repo from another directory.
8 Answers
8
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Disabling of EditText in Android
In my application, I have an EditText that the user only has Read access not Write access.
25 Answers
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Django: accessing session variables from within a template?
If I set a session variable in Django, like:
9 Answers
9
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how to read all files inside particular folder
I want to read all xml files inside a particular folder in c# .net
7 Answers
7
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Prevent Default on Form Submit jQuery
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This is the wrong answer. e.preventDefault() works fine with a form submission, the problem lay elsewhere in the OP's code. Using return false could result in unintended consequences.
– Chuck Le Butt
Jun 11 '18 at 17:44
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How do you comment out code in PowerShell?
How do you comment out code in PowerShell (1.0 or 2.0)?
8 Answers
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Is there a way to collapse all code blocks in Eclipse?
...ed by default to Ctrl+Shift+NUM_KEYPAD_DIVIDE.
You can change it to something else via Window -> Preferences, search for "Keys", then for "Collapse All".
To open all code blocks the shortcut is Ctrl+Shift+NUM_KEYPAD_MULTIPLY.
In the Eclipse extension PyDev, close all code blocks is
Ctrl + 9
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How to jump to top of browser page
I'm writing a modal popup and I need the browser to jump to the top of the screen when the open modal button is pressed. Is there a way to scroll the browser to the top using jQuery?
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jQuery hasClass() - check for more than one class
... No, because that would look for elements that have both classes. I think Marcel is looking for elements with one or more of a number of classes.
– Giles Van Gruisen
Feb 6 '10 at 22:19
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