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Append text to input field
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205
$('#input-field-id').val($('#input-field-id').val() + 'more text');
<script src="ht...
How to check if element has any children in Javascript?
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or the length property of childNodes:
if (element.childNodes.length > 0) { // Or just `if (element.childNodes.length)`
// It has at least one
}
If you only want to know about child elements (as opposed to text nodes, attribute nodes, etc.) on all modern browsers (and IE8 — in fact, eve...
Automapper: Update property values without creating a new object
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answered Mar 4 '10 at 0:34
Jimmy BogardJimmy Bogard
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Undo “git add ”?
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Aristotle PagaltzisAristotle Pagaltzis
97k2020 gold badges9494 silver badges9595 bronze badges
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Set EditText Digits Programmatically
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204
Try this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
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Set encoding and fileencoding to utf-8 in Vim
...y?
– Kiraly Zoltan
May 12 '13 at 14:01
25
In the first case, you'll change the output encoding th...
Difference between Google APIs (x86 System Image) and Google APIs (ARM System Image) in Android 4.4.
...processor was doing to also emulate the ARM instruction set.
At Android 4.0.3 (API 15) Intel provided their own x86 based Android system image. This could then be used to create AVDs that did not need to do ARM translation. Combined with the Intel Hardware Accelerated Execution Manager (HAXM) the x...
Understanding colors on Android (six characters)
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edited Nov 10 '14 at 10:54
answered Mar 26 '11 at 20:32
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str.startswith with a list of strings to test for
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edited Jul 18 '14 at 20:40
answered Dec 9 '13 at 2:01
u...
Converting an array of objects to ActiveRecord::Relation
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edited Dec 2 '14 at 0:04
answered Jun 26 '13 at 23:29
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