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How to base64 encode image in linux bash / shell
...u readable data back:
base64 -d DSC_0251.base64 > DSC_0251.JPG
See: http://www.greywyvern.com/code/php/binary2base64
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Find out what process registered a global hotkey? (Windows API)
...webpage disappearance, but here it also has only mirrored a 404 Not Found: http://web.archive.org/web/*/tds.diamondcs.com.au/dse/detection/hotkeys.php )
– Aaron Thoma
Jul 2 '15 at 17:15
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TemplateDoesNotExist - Django Error
... format to 'side-step' this error message.
More info from the docs here: http://www.django-rest-framework.org/topics/browsable-api/#formats
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The order of keys in dictionaries
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From http://docs.python.org/tutorial/datastructures.html:
"The keys() method of a dictionary object returns a list of all the keys used in the dictionary, in arbitrary order (if you want it sorted, just apply the sorted() functio...
How to clear/remove observable bindings in Knockout.js?
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You could try using the with binding that knockout offers:
http://knockoutjs.com/documentation/with-binding.html
The idea is to use apply bindings once, and whenever your data changes, just update your model.
Lets say you have a top level view model storeViewModel, your cart represe...
Random record from MongoDB
...or older versions (previous answer)
This was actually a feature request: http://jira.mongodb.org/browse/SERVER-533 but it was filed under "Won't fix."
The cookbook has a very good recipe to select a random document out of a collection: http://cookbook.mongodb.org/patterns/random-attribute/
To p...
Get an array of list element contents in jQuery
...Here's the full documentation for jQuery's map function, it's quite handy: http://api.jquery.com/jQuery.map/
Just to answer fully, here's the complete functionality you were looking for:
$.map( $('li'), function (element) { return $(element).text() }).join(', ');
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What is the difference between Int and Integer?
...itrary precision integers, with
range as large as you have memory for.
https://mail.haskell.org/pipermail/haskell-cafe/2005-May/009906.html
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jQuery Plugin: Adding Callback functionality
...ticle about Creating your Own jQuery Plugin.I think you should check that http://mycodingtricks.com/jquery/how-to-create-your-own-jquery-plugin/
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What exactly does the Access-Control-Allow-Credentials header do?
... control.
The client code must set the withCredentials property on the XMLHttpRequest to true in order to give permission.
However, this header alone is not enough. The server must respond with the Access-Control-Allow-Credentials header. Responding with this header to true means that the server a...