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How do PHP sessions work? (not “how are they used?”)
...al MARTIN
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How to convert a number to string and vice versa in C++
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Update for C++11
As of the C++11 standard, string-to-number conversion and vice-versa are bui...
Deep copy of a dict in python
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d2 = copy.deepcopy(d)
Python 2 or 3:
Python 3.2 (r32:88445, Feb 20 2011, 21:30:00) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import copy
>>> my_dict = {'a': [1, 2, 3], 'b': [4, 5, 6]}
>>> my_copy =...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
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the original version of that document was just a bunch of prejudices. it's been rewritten to o...
Can I Replace Apache with Node.js?
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edited Dec 15 '18 at 6:23
iono
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ans...
How to return smart pointers (shared_ptr), by reference or by value?
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Return smart pointers by value.
As you've said, if you return it by reference, you won't prop...
Syntax behind sorted(key=lambda: …)
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key is a function that will be called to transform the collection's items before they are comp...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
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JavaScript: Class.method vs. Class.prototype.method
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edited Oct 28 '09 at 4:19
answered Oct 28 '09 at 4:08
Ch...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
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I think you're a little confused. PYTHONPATH sets the search path for importing python modules...