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SparseArray vs HashMap
...e based on objects not on primitive so it wont work within the Collections API
– Rod_Algonquin
Aug 29 '14 at 3:00
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Sorted collection in Java
...Use Google Guava's TreeMultiset class. Guava has a spectacular collections API.
One problem with providing an implementation of List that maintains sorted order is the promise made in the JavaDocs of the add() method.
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No Persistence provider for EntityManager named
...e-4.3.7.jar, hibernate-entitymanager-4.3.7.Final.jar and hibernate-jpa-2.1-api-1.0.0.jar.
– Andreas Dietrich
Dec 15 '14 at 10:56
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How to change the Text color of Menu item in Android?
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To support lower API versions use <item name="actionMenuTextColor">@color/your_color</item> don't use the Android namespace
– alex.p
Jul 8 '15 at 14:08
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In Rails - is there a rails method to convert newlines to ?
...g for, and slightly better since it also adds paragraph tags. See
http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-simple_format
Example:
simple_format(mystring)
Note that simple_format allows basic HTML tags, but also passes text through sanitize which removes a...
How can I be notified when an element is added to the page?
...ctical guide to using MutationObserver(): davidwalsh.name/mutationobserver-api
– gfullam
Feb 19 '16 at 19:26
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Using JQuery - preventing form from submitting
...;head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type='text/javascript'>
$(document).ready(function() {
//option A
$("form").submit(function(e){
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Page scroll when soft keyboard popped up
...arent status bar but in my case is stil an issue because I want to support API >= 16 . Do you have any idea?
– Johny
May 10 '17 at 7:38
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Kill process by name?
..., that's hard to do across different Unix-like systems (ps is their common API to get a process list, in a sense). But if you have a specific Unix-like system in mind, only (not requiring any cross-platform portability), it may be possible; in particular, on Linux, the /proc pseudo-filesystem is ve...
What is :: (double colon) in Python when subscripting sequences?
...y to slice multi-dimensional arrays in any direction.
Of course, any sane API should use ::3 with the usual "every 3" semantic.
The related Ellipsis is covered further at: What does the Ellipsis object do?
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