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How can I create a copy of an object in Python?
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193
To get a fully independent copy of an object you can use the copy.deepcopy() function.
For more...
When are C++ macros beneficial? [closed]
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38 Answers
38
Active
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C Macro definition to determine big endian or little endian machine?
... supporting arbitrary byte orders, ready to be put into a file called order32.h:
#ifndef ORDER32_H
#define ORDER32_H
#include <limits.h>
#include <stdint.h>
#if CHAR_BIT != 8
#error "unsupported char size"
#endif
enum
{
O32_LITTLE_ENDIAN = 0x03020100ul,
O32_BIG_ENDIAN = 0x000...
How to pretty-print a numpy.array without scientific notation and with given precision?
...f the output:
import numpy as np
x=np.random.random(10)
print(x)
# [ 0.07837821 0.48002108 0.41274116 0.82993414 0.77610352 0.1023732
# 0.51303098 0.4617183 0.33487207 0.71162095]
np.set_printoptions(precision=3)
print(x)
# [ 0.078 0.48 0.413 0.83 0.776 0.102 0.513 0.462 0.335...
std::function and std::bind: what are they, and when should they be used?
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203
std::bind is for partial function application.
That is, suppose you have a function object f wh...
Among $_REQUEST, $_GET and $_POST which one is the fastest?
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Pascal MARTINPascal MARTIN
366k6767 gold badges624624 silver badges641641 bronze badges
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Python dictionary: Get list of values for list of keys
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213
A list comprehension seems to be a good way to do this:
>>> [mydict[x] for x in mykeys...
How to get the caller's method name in the called method?
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243
inspect.getframeinfo and other related functions in inspect can help:
>>> import inspe...
How to initialize all members of an array to the same value?
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23 Answers
23
Active
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What is the common header format of Python files?
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answered Oct 6 '09 at 3:34
Esteban KüberEsteban Küber
33k1313 gold badges7676 silver badges9696 bronze badges
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