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Preserving signatures of decorated functions

... decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc. ...
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Check if event exists on element [duplicate]

...econd argument feed 'events' and that will return an object populated with all the events such as 'click'. You can loop through that object and see what the event handler does. share | improve this ...
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Fitting empirical distribution to theoretical ones with Scipy (Python)?

...error is determined. The distribution with the least error is returned. All Distributions Best Fit Distribution Example Code %matplotlib inline import warnings import numpy as np import pandas as pd import scipy.stats as st import statsmodels as sm import matplotlib import matplotlib.pypl...
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Checking for empty queryset in Django

...if not my_objects: to demonstrate that this is how they do it in the docs. All else is utterly irrelevant so I do not get your point. They could as well make a thousand queries and it would still be totally irrelevant as this is not the point of this answer, with which I make clear that I agree. ...
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Accessing private member variables from prototype-defined functions

... No, there's no way to do it. That would essentially be scoping in reverse. Methods defined inside the constructor have access to private variables because all functions have access to the scope in which they were defined. Methods defined on a prototype are not defin...
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Can I have multiple Xcode versions installed?

Is it possible to have more than one version of Xcode installed at the same time? 12 Answers ...
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PHP mkdir: Permission denied problem

...te permissions on the directory. Here's what you do in Ubuntu Make sure all files are owned by the Apache group and user. In Ubuntu it is the www-data group and user chown -R www-data:www-data /path/to/webserver/www Next enabled all members of the www-data group to read and write files chmod -R...
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Can I use multiple versions of jQuery on the same page?

...trol. Can I safely just use the latter half, or do both libraries need to call noConflict()? – Bungle Oct 14 '09 at 15:05 7 ...
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Get ID of last inserted document in a mongoDB w/ Java driver

...h MongoDB plainly auto-generates ObjectId's. However, your solution of manually creating an ObjectId does work, and thanks for this option! – Apophenia Overload Dec 4 '12 at 8:39 ...
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How to determine whether code is running in DEBUG / RELEASE build?

...EBUG changed to another variable name such as DEBUG_MODE. then conditionally code for DEBUG in your source files #ifdef DEBUG // Something to log your sensitive data here #else // #endif share | ...