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Drawing an image from a data URL to a canvas
...ht not be necessary to use the onload handler when a data URI is involved. Based on experimental tests from this question, it is not safe to do so. The above sequence—create the image, set the onload to use the new image, and then set the src—is necessary for some browsers to surely use the resu...
How to iterate over array of objects in Handlebars?
...plate({apidata: data});
and use {{#each apidata}} in your template code
demo at http://jsfiddle.net/KPCh4/4/
(removed some leftover if code that crashed)
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Vim indent xml file
...iles and vim, in Sublime they reindents very quickly (5000-10000 lines and base64 data), but in Vim they reindents several minutes. This solution fix problem with large XML files. Again I happy with Vim.
– Sonique
May 17 '15 at 17:33
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Programmatically register a broadcast receiver
...blic void onReceive(Context context, Intent intent) {
//do something based on the intent's action
}
};
registerReceiver(receiver, filter);
}
Remember to run this in the onDestroy method:
@Override
protected void onDestroy() {
if (receiver != null) {
unregisterReceiver(rece...
Multiple constructors in python? [duplicate]
...to pass in different kinds of argument I would try to avoid the isinstance-based approach mentioned in another answer, instead using keyword arguments. If using just keyword arguments becomes unwieldy you can combine it with classmethods (the bzrlib code likes this approach). This is just a silly ex...
How can I share code between Node.js and the browser?
...function so that it can be called from another machine using a simple JSON-based network protocol.
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What is the fastest factorial function in JavaScript? [closed]
...
I've created an auto-memoizer for any given function based on this answer (also slightly faster :)), also including a limit on the cache size. stackoverflow.com/a/10031674/36537
– Phil H
Apr 5 '12 at 15:41
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How do I uniquely identify computers visiting my web site?
...are that will do this automatically. If you really need to track something based on a computer you will have to write a native application (Apple Store / Android Store / Windows Program / etc).
I might not be able to give you an answer to the question you asked but I can show you how to implement s...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
...y be more cache efficient than the large one. On my Core2 a cache line is 64 bytes wide, the full table would span multiple lines, whereas the smaller table easily fits one a single line.
– deft_code
Oct 1 '11 at 14:20
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Do I have to Close() a SQLConnection before it gets disposed?
...oup = null;
this.Close();
}
this.DisposeMe(disposing);
base.Dispose(disposing);
}
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