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Get event listeners attached to node using addEventListener
..._element(this);
// add event before to avoid registering if an error is thrown
_super_["addEventListener"].apply(this,arguments);
// adapt to 'elt_listeners' index
useCapture=useCapture?1:0;
if(!listeners[useCapture][type])listeners[useCap...
Download the Android SDK components for offline install
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As said, this error usually comes if u stay behind proxy.
So to get with this, open IE-Internet options-Connections-LAN settings and take the proxy address. Configure the SDK Manager.exe (settings tab) to that proxy address with port. Che...
Submit a form using jQuery [closed]
...here are additional parameters you can add to the ajax() request to handle errors, etc.
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Are nested try/except blocks in python a good programming practice?
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try:
return object.__getattribute__(item)
except AttributeError:
pass # fallback to dict
try:
return self.dict[item]
except KeyError:
raise AttributeError("The object doesn't have such attribute") from None
PS. has_key() has been deprecated for a l...
Really Cheap Command-Line Option Parsing in Ruby
...by -h for details.
That must be as cheap as it gets. It will raise a NameError if you try a switch like -:, so there's some validation there. Of course, you can't have any switches after a non-switch argument, but if you need something fancy, you really should be using at the minimum OptionParser....
How to check if variable is string with python 2 and 3 compatibility
...nd without relying on packages like six, is:
try:
basestring
except NameError:
basestring = str
then, assuming you've been checking for strings in Python 2 in the most generic manner,
isinstance(s, basestring)
will now also work for Python 3+.
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How can I add timestamp to logs using Node.js library Winston?
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TypeError: (intermediate value) is not a function
– Urasquirrel
Jul 24 '19 at 19:37
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?
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If "validation failure" means that there is some client error in the request, then use HTTP 400 (Bad Request). For instance if the URI is supposed to have an ISO-8601 date and you find that it's in the wrong format or refers to February 31st, then you would return an HTTP 400. D...
How to sort a list of strings numerically?
I know that this sounds trivial but I did not realize that the sort() function of Python was weird. I have a list of "numbers" that are actually in string form, so I first convert them to ints, then attempt a sort.
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Taking screenshot on Emulator from Android Studio
I know this probably might be the silliest question but still, I don't know how to take a screenshot of Emulator via Android Studio. I recently switched from Eclipse to Android Studio and I could not find it anywhere, I tried to search on web too but no help.
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