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Creating Threads in python

...see how: from threading import Thread from time import sleep def threaded_function(arg): for i in range(arg): print("running") sleep(1) if __name__ == "__main__": thread = Thread(target = threaded_function, args = (10, )) thread.start() thread.join() print("th...
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Should I implement __ne__ in terms of __eq__ in Python?

I have a class where I want to override the __eq__ method. It seems to make sense that I should override the __ne__ method as well, but does it make sense to implement __ne__ in terms of __eq__ as such? ...
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How do exceptions work (behind the scenes) in c++

...xception { public: MyException() { } ~MyException() { } }; void my_throwing_function(bool throwit) { if (throwit) throw MyException(); } void another_function(); void log(unsigned count); void my_catching_function() { log(0); try { log(1); another_f...
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How do I profile memory usage in Python?

... 51336 2 3133500 96 type 9 667 1 24012 1 3157512 97 __builtin__.wrapper_descriptor <76 more rows. Type e.g. '_.more' to view.> >>> h.iso(1,[],{}) Partition of a set of 3 objects. Total size = 176 bytes. Index Count % Size % Cumulative % Kind (class / ...
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How to dynamically load a Python class

Given a string of a Python class, e.g. my_package.my_module.MyClass , what is the best possible way to load it? 10 Answers...
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How to add target=“_blank” to JavaScript window.location?

The following sets the target to _blank : 4 Answers 4 ...
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Detect & Record Audio in Python

... from struct import pack import pyaudio import wave THRESHOLD = 500 CHUNK_SIZE = 1024 FORMAT = pyaudio.paInt16 RATE = 44100 def is_silent(snd_data): "Returns 'True' if below the 'silent' threshold" return max(snd_data) < THRESHOLD def normalize(snd_data): "Average the volume out" ...
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How to highlight a current menu item?

...herefor be prone to copy & paste errors. I've found that the directive approach by @kfis, although more lines, is more reusable and keeps the markup cleaner. – A. Murray Dec 18 '13 at 12:15 ...
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What is context in _.each(list, iterator, [context])?

I am new to underscore.js. What is the purpose of [context] in _.each() ? How should it be used? 5 Answers ...
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Is there a template engine for Node.js? [closed]

I'm experimenting with building an entire web application using Node.js. Is there a template engine similar to (for example) the Django template engine or the like that at least allows you to extend base templates? ...