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How can you tell when a layout has been drawn?
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removeGlobalOnLayoutListener is deprecated in API level 16.Use removeOnGlobalLayoutListener instead.
– tounaobun
May 20 '15 at 3:24
3
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Very large matrices using Python and NumPy
...l than the core HDF5 functionality (H5Py is little more than the low-level API accessible from Python). Also last week's 2.2 beta has tools for this problem: pytables.org/moin/ReleaseNotes/Release_2.2b1 Added Expr, a class [that] can evaluate expressions (like '3*a+4*b') that operate on arbitrary l...
Prevent text selection after double click
... useful.
}
}, false);
See https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail
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Node.js - getting current filename
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Node.js provides a standard API to do so: Path.
Getting the name of the current script is then easy:
var path = require('path');
var scriptName = path.basename(__filename);
s...
Prevent a webpage from navigating away using JavaScript
...in a more modern and browser compatible way, using modern addEventListener APIs.
window.addEventListener('beforeunload', (event) => {
// Cancel the event as stated by the standard.
event.preventDefault();
// Chrome requires returnValue to be set.
event.returnValue = '';
});
Source: htt...
jQuery to loop through elements with the same class
...ll).
$('.testimonial').each(function(i, obj) {
//test
});
Check the api reference for more information.
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What is a Python egg?
...ses eggs for plugins as of 0.9b1), because the egg runtime provides simple APIs to locate eggs and find their advertised entry points (similar to Eclipse's "extension point" concept).
There are also other benefits that may come from having a standardized format, similar to the benefits of Java's "...
Get child node index
...ously includes Comment nodes. Source" developer.mozilla.org/en-US/docs/Web/API/ParentNode/…
– Luckylooke
May 4 '17 at 6:53
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How do I put variables inside javascript strings?
...s not take into account different kinds of data types (like %i, etc) or escaping of %s. But I hope it gives you some idea. I'm pretty sure there are also libraries out there which provide a function like this.
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How can I know which radio button is selected via jQuery?
...me]:checked', '#myForm').val());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form id="myForm">
<input type="radio" name="radioName" value="1" /> 1 <br />
<input type="radio" name="radioName" value="2" /> ...