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Set environment variables from file of key/value pairs

... Problem with your approach is the export in the while loop is happening in a sub shell, and those variable will not be available in current shell (parent shell of while loop). Add export command in the file itself: export MINIENTREGA_FECHALI...
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No Activity found to handle Intent : android.intent.action.VIEW

...e also getting this error when trying to open a web page from your android app it is because your url looks like this: www.google.com instead of: https://www.google.com or http://www.google.com add this code to your Activity/Fragment: public void openWebPage(String url) { Uri webpage = Uri...
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How to add a 'or' condition in #ifdef

...¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯|// #ifdef CONDITION_01 //| |// #define TEMP_MACRO //| |// #endif //| |// #ifdef CONDITION_02 //| |// #define TEMP_MACRO //| |// #endif ...
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What's the difference between globals(), locals(), and vars()?

... the same dict each time - it's attached to the stack frame object as its f_locals attribute. The dict's contents are updated on each locals() call and each f_locals attribute access, but only on such calls or attribute accesses. It does not automatically update when variables are assigned, and assi...
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Why prefer two's complement over sign-and-magnitude for signed numbers?

...icle on two's complement for the full answer: en.wikipedia.org/wiki/Two%27s_complement. The short answer is the MSB 1 indicates -8, and the remaining three 1s indicate 4, 2, and 1, respectively, so -8+4+2+1 = -1. – Welbog Aug 23 '16 at 13:33 ...
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__init__ for unittest.TestCase

... Try this: class TestingClass(unittest.TestCase): def __init__(self, *args, **kwargs): super(TestingClass, self).__init__(*args, **kwargs) self.gen_stubs() You are overriding the TestCase's __init__, so you might want to let the base class handle the arguments ...
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How to get a function name as a string?

... my_function.__name__ Using __name__ is the preferred method as it applies uniformly. Unlike func_name, it works on built-in functions as well: >>> import time >>> time.time.func_name Traceback (most recent ...
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Xcode Product -> Archive disabled

... Thanks for this, the perfect fix. Any ideas why this happens though? – Matthew Oct 28 '13 at 15:05 7 ...
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how to draw smooth curve through N points using javascript HTML5 canvas?

... : false; numOfSegments = numOfSegments ? numOfSegments : 16; var _pts = [], res = [], // clone array x, y, // our x,y coords t1x, t2x, t1y, t2y, // tension vectors c1, c2, c3, c4, // cardinal points st, t, i; // steps based on num. of ...
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Python name mangling

...do not bother about it. Instead of writing: class Stack(object): def __init__(self): self.__storage = [] # Too uptight def push(self, value): self.__storage.append(value) write this by default: class Stack(object): def __init__(self): self.storage = [] # No...