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Try catch statements in C

...s a nice tutorial on how to simulate exceptions with setjmp and longjmp http://www.di.unipi.it/~nids/docs/longjump_try_trow_catch.html share | improve this answer | follo...
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How do I send a POST request as a JSON?

...rllib2 data = { 'ids': [12, 3, 4, 5, 6] } req = urllib2.Request('http://example.com/api/posts/create') req.add_header('Content-Type', 'application/json') response = urllib2.urlopen(req, json.dumps(data)) Python 3.x https://stackoverflow.com/a/26876308/496445 If you don't specify the...
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AngularJS Multiple ng-app within a page

...ootstrap(document.getElementById("App2"), ['namesList']); <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.min.js"></script> <div id="App1" ng-app="shoppingCart" ng-controller="ShoppingCartController"> <h1>Your order</h1> <div ng-r...
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How to “perfectly” override a dict?

...rtunately includes the JSONEncoder in the python standard library - github.com/python-git/python/blob/… – Andy Smith Oct 24 '14 at 14:21  |  ...
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How to 'bulk update' with Django?

... Django 2.2 version now has a bulk_update method (release notes). https://docs.djangoproject.com/en/stable/ref/models/querysets/#bulk-update Example: # get a pk: record dictionary of existing records updates = YourModel.objects.filter(...).in_bulk() .... # do something with the updates di...
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How do I write data into CSV format as string (not file)?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Reverse colormap in matplotlib

...t a default _r for custom declared colormaps. Following example taken from http://matplotlib.org/examples/pylab_examples/custom_cmap.html: cdict1 = {'red': ((0.0, 0.0, 0.0), (0.5, 0.0, 0.1), (1.0, 1.0, 1.0)), 'green': ((0.0, 0.0, 0.0), ...
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Embedding SVG into ReactJS

...;svg width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink" > <style> { `.classA { fill:${props.fill} }` } </style> <defs>...
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Get item in the list in Scala?

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How does collections.defaultdict work?

... There is a great explanation of defaultdicts here: http://ludovf.net/blog/python-collections-defaultdict/ Basically, the parameters int and list are functions that you pass. Remember that Python accepts function names as arguments. int returns 0 by default and list returns a...