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Node.js - getting current filename

... is then easy: var path = require('path'); var scriptName = path.basename(__filename); share | improve this answer | follow | ...
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Get absolute path of initially run script

... The correct solution is to use the get_included_files function: list($scriptPath) = get_included_files(); This will give you the absolute path of the initial script even if: This function is placed inside an included file The current working directory is dif...
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Difference between abstract class and interface in Python

... NotImplementedError("Class %s doesn't implement aMethod()" % (self.__class__.__name__)) is more informative error message :) – naught101 Sep 3 '14 at 1:43 9 ...
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Use of 'prototype' vs. 'this' in JavaScript?

...hich can be accessed with Object.getPrototypeOf(myObject) or with myObject.__proto__ in some browsers. The proto property indicates the object's parent in the prototype chain (or the object from which this object inherits). The prototype property (which is only on functions) indicated the object t...
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How to get instance variables in Python?

... Every object has a __dict__ variable containing all the variables and its values in it. Try this >>> hi_obj = hi() >>> hi_obj.__dict__.keys() share...
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Open file in a relative location in Python

...n a subdirectory beneath where the script is actually located, you can use __file__ to help you out here. __file__ is the full path to where the script you are running is located. So you can fiddle with something like this: import os script_dir = os.path.dirname(__file__) #<-- absolute dir the...
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Class with Object as a parameter

... class Classic: pass class NewStyle(object): pass print(dir(Classic)) # ['__doc__', '__module__'] print(dir(NewStyle)) # ['__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__', '__hash__', '__init__', '__module__', '__new__', '__reduce__', '__reduce_ex__', '__repr__',...
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C++ compiling on Windows and Linux: ifdef switch [duplicate]

... use: #ifdef __linux__ //linux code goes here #elif _WIN32 // windows code goes here #else #endif share | improve this answer...
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Why is “if not someobj:” better than “if someobj == None:” in Python?

...r not ? This is done using the following algorithm : If the object has a __nonzero__ special method (as do numeric built-ins, int and float), it calls this method. It must either return a bool value which is then directly used, or an int value that is considered False if equal to zero. Otherwise, ...
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Can't pickle when using multiprocessing Pool.map()

...r program to allow such methods to be pickled, registering it with the copy_reg standard library method. For example, Steven Bethard's contribution to this thread (towards the end of the thread) shows one perfectly workable approach to allow method pickling/unpickling via copy_reg. ...