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Difference between final static and static final
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edited Jul 20 '16 at 10:31
NatNgs
7981212 silver badges2424 bronze badges
answered Jun 27 ...
Jquery .on() submit event
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220
You need to delegate event to the document level
$(document).on('submit','form.remember',functi...
RelativeLayout is taking fullscreen for wrap_content
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 26 '11 at 20:15
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$watch'ing for data changes in an Angular directive
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edited Apr 24 '15 at 10:39
answered Dec 20 '12 at 21:47
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How do I run multiple instances of Android Studio
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answered Aug 18 '13 at 19:20
Grzegorz ŻurGrzegorz Żur
38.5k1313 gold badges9696 silver badges9191 bronze badges
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How to get an array of specific “key” in multidimensional array without looping
...ap(function ($ar) {return $ar['id'];}, $users);
Before(Technically php 4.0.6+), you must create an anonymous function with create_function instead:
$ids = array_map(create_function('$ar', 'return $ar["id"];'), $users);
s...
What exactly is Arel in Rails 3.0?
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What exactly is Arel in Rails 3.0?
It's an object model for an algebra of relational query operators.
I understand that it is a replacement for ActiveRecord
No, it isn't. It's a replacement for hand-crafting SQL queries in strings. It is a common query l...
How to get first and last day of the week in JavaScript
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20 Answers
20
Active
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Determine if $.ajax error is a timeout
...: "/ajax_json_echo/",
type: "GET",
dataType: "json",
timeout: 1000,
success: function(response) { alert(response); },
error: function(xmlhttprequest, textstatus, message) {
if(textstatus==="timeout") {
alert("got timeout");
} else {
alert(t...
Overwrite single file in my current branch with the same file in the master branch?
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prayagupd
25.6k1010 gold badges120120 silver badges169169 bronze badges
answered Dec 12 '12 at 19:51
Nepomuk Frädric...