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Using global variables between files?

... The problem is you defined myList from main.py, but subfile.py needs to use it. Here is a clean way to solve this problem: move all globals to a file, I call this file settings.py. This file is responsible for defining globals and initializing them: # settin...
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Java: Date from unix timestamp

...already had milliseconds, then just new java.util.Date((long)timeStamp); From the documentation: Allocates a Date object and initializes it to represent the specified number of milliseconds since the standard base time known as "the epoch", namely January 1, 1970, 00:00:00 GMT. ...
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mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }

...t "slave okay" mode to let the mongo shell know that you're allowing reads from a secondary. This is to protect you and your applications from performing eventually consistent reads by accident. You can do this in the shell with: rs.slaveOk() After that you can query normally from secondaries. ...
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How to use timeit module

...he min() rather than the average of the timings. That is a recommendation from me, from Tim Peters, and from Guido van Rossum. The fastest time represents the best an algorithm can perform when the caches are loaded and the system isn't busy with other tasks. All the timings are noisy -- the fast...
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C++ Modules - why were they removed from C++0x? Will they be back later on?

... From the State of C++ Evolution (Post San Francisco 2008), the Modules proposal was categorized as "Heading for a separate TR:" These topics are deemed too important to wait for another standard after C++0x before being p...
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How do I perform HTML decoding/encoding using Python/Django?

...LParser() unescaped = html_parser.unescape(my_string) # >= Python 3.5: from html import unescape unescaped = unescape(my_string) As a suggestion: it may make more sense to store the HTML unescaped in your database. It'd be worth looking into getting unescaped results back from BeautifulSoup i...
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Class does not implement its superclass's required members

... From an Apple employee on the Developer Forums: "A way to declare to the compiler and the built program that you really don't want to be NSCoding-compatible is to do something like this:" required init(coder: NSCoder)...
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pull/push from multiple remote locations

The short: is there a way to have a git repo push to and pull from a list of remote repos (rather than a single "origin")? ...
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Is it possible to define more than one function per file in MATLAB, and access them from outside tha

...hough the scoping behavior is still the same (i.e. they can only be called from within the script). In addition, you can also declare functions within other functions. These are called nested functions, and these can only be called from within the function they are nested. They can also have access...
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Adding days to a date in Python

... importing like "from datetime import datetime, timedelta" would add readibility to the code – Manel Clos Nov 12 '14 at 13:31 ...