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Deep copy of a dict in python
... Is there any difference in Python 3.2 and 2.7 codes? They seem identical to me. If so, would be better a single block of code and a statement "Works for both Python 3 and 2"
– MestreLion
Jun 7 '14 at 3:59
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How do you avoid over-populating the PATH Environment Variable in Windows?
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@131: Would you mind explaining what you mean by 'this "path"'? Do you mean the particular file path from the example? Or rather the general method suggested by this answer?
– O. R. Mapper
Aug 17 '15 at 8:17
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The application may be doing too much work on its main thread
...be
doing too much work on its main thread.” So what does it actually
means, why should you be concerned and how to solve it.
What this means is that your code is taking long to process and frames
are being skipped because of it, It maybe because of some heavy
processing that you are doing at...
convert an enum to another type of enum
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Given Enum1 value = ..., then if you mean by name:
Enum2 value2 = (Enum2) Enum.Parse(typeof(Enum2), value.ToString());
If you mean by numeric value, you can usually just cast:
Enum2 value2 = (Enum2)value;
(with the cast, you might want to use Enum.IsDefine...
Naming convention - underscore in C++ and C# variables
...n to see a _var variable name in a class field. What does the underscore mean? Is there a reference for all these special naming conventions?
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How to search and replace globally, starting from the cursor position and wrapping around the end of
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Oh my god, what do all those arbitrary characters even mean. How did you learn that?
– rocky raccoon
Jun 16 '17 at 18:52
2
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Functional design patterns [closed]
...d of simple monads (see also the link in the next paragraph). It basically means you build something that must be combined with other monads, resulting in a more complex one able to handle features of both of them.
In Real World Haskell there are a few chapters about monads. In Chapter 14. Monads t...
Getting the name of a child class in the parent class (static context)
... simplicity in mind; everything goes fine except that I got stuck by a stupid inheritance limitation. Please consider the code below:
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Is it possible to move/rename files in Git and maintain their history?
...g straight-jacket for a programmer. Occasionally, I HAVE TO re-define the meaning of something, or change how things are categorized. Linus: "In other words, I'm right. I'm always right, but sometimes I'm more right than other times. And dammit, when I say 'files don't matter', I'm really really R...
Why are floating point numbers inaccurate?
... is stored in the first component as a single bit. It's easy to explain: 0 means the float is a positive number; 1 means it's negative. Because 9.2 is positive, our sign value is 0.
Exponent
The exponent is stored in the middle component as 11 bits. In our case, 0b10000000010. In decimal, that rep...