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jQuery click events firing multiple times
... OK, where were you yesterday, Rob? ;) That's exactly what I was looking for, don't know why I didn't find it before. But it was still a blessing in disguise because I did learn a lot of other stuff.
– Gregory Fowler
Feb 21 '13 at 3:49
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What is the best way to detect a mobile device?
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Editor's note: user agent detection is not a recommended technique for modern web apps. See the comments below this answer for confirmation of this fact. It is suggested to use one of the other answers using feature detection and/or media queries.
Instead of using jQuery you can use simpl...
Broadcast receiver for checking internet connection in android app
I am developing an android broadcast receiver for checking internet connection.
21 Answers
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Detect 7 inch and 10 inch tablet programmatically
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You can use the DisplayMetrics to get a whole bunch of information about the screen that your app is running on.
First, we create a DisplayMetrics metrics object:
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
From thi...
Fastest way to determine if an integer's square root is an integer
I'm looking for the fastest way to determine if a long value is a perfect square (i.e. its square root is another integer):
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What Process is using all of my disk IO
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You're looking for iotop (assuming you've got kernel >2.6.20 and Python 2.5). Failing that, you're looking into hooking into the filesystem. I recommend the former.
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Force to open “Save As…” popup open at text link click for PDF in HTML
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From an answer to Force a browser to save file as after clicking link:
<a href="path/to/file" download>Click here to download</a>
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Assign width to half available screen width declaratively
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Better use android:layout_width="0dp" for both child elements, avoiding sizing them twice.
– tomash
Dec 21 '12 at 10:42
2
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How do I select the parent form based on which submit button is clicked?
I have a web page with 3 forms on it. Not nested, just one after the other (they are almost identical, just one hidden variable that's different). A user will only fill in one form, and I'd like to validate/etc all the forms with only one JS script.
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How to make a always full screen?
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This always works for me:
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
html, body {
height: 100%;
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