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How to use conditional breakpoint in Eclipse?
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How do I check whether a jQuery element is in the DOM?
...g $foo.closest(document.documentElement) is faster (if anyone cares jsperf.com/jquery-element-in-dom)
– urraka
Feb 2 '13 at 14:03
48
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Get Selected index of UITableView
... you need specific selections (note that NSInteger is a typedef long which coming from a C background makes more sense since both need %ld anyway.
– Jonathan Weinraub
Apr 3 at 15:12
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Python integer division yields float
....0. I feel like the role of / and // should be reversed to keep backwards compatibility. Also, in pretty much every other language / preserves type. i would make more sense then for // to automatically convert to float, not /.
– thang
Sep 11 '17 at 20:22
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using facebook sdk in Android studio
...o do is this:
Download the Facebook SDK from https://developers.facebook.com/docs/android/
Unzip the archive
In Android Studio 0.5.5 or later, choose "Import Module" from the File menu.
In the wizard, set the source path of the module to import as the "facebook" directory inside the unpacked archi...
What does the arrow operator, '->', do in Java?
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42
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how to get first three characters of an NSString?
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62
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What is the difference between 'java', 'javaw', and 'javaws'?
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See Java tools documentation for:
java command1/javaw command2
The java tool launches a Java application. It does this by starting a Java runtime environment, loading a specified class, and invoking that class's main method.
The javaw command is identical to ja...
A good example for boost::algorithm::join
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jQuery .each() index?
...ree {
background: darkgray;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="one">
<select id="my_select">
<option>apple</option>
<option>oran...