大约有 23,000 项符合查询结果（耗时：0.0345秒） [XML]
How to get the caller's method name in the called method?
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64
This seems to work just fine:
import sys
print sys._getframe().f_back.f_code.co_name
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How to “return an object” in C++?
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Amir RachumAmir Rachum
64.1k6666 gold badges154154 silver badges237237 bronze badges
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Convert java.util.Date to String
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64
Commons-lang DateFormatUtils is full of goodies (if you have commons-lang in your classpath)
/...
How to properly add include directories with CMake
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64
@ColinDBennett You don't have to list them for dependency reasons - CMake figures out build dependencies just fine if you don't. But if you...
What is your favorite C programming trick? [closed]
...t was close to optimal, but not fully optimal. Likewise, it seems that for 64bits the value was discovered, rather than computing.
– Matthieu M.
Oct 14 '11 at 16:28
add a comm...
What is JavaScript's highest integer value that a number can go to without losing precision?
...s: Number and BigInt.
The most frequently-used number type, Number, is a 64-bit floating point IEEE 754 number.
The largest exact integral value of this type is Number.MAX_SAFE_INTEGER, which is:
253-1, or
+/- 9,007,199,254,740,991, or
nine quadrillion seven trillion one hundred ninety-nine b...
Simple way to calculate median with MySQL
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velcrowvelcrow
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Is there still any reason to learn AWK?
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Brandon RhodesBrandon Rhodes
64.7k1515 gold badges9898 silver badges133133 bronze badges
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Python: changing value in a tuple
...oop
In [5]: %timeit replace_at_index2(d, 5, 99)
1000000 loops, best of 3: 642 ns per loop
Yet if we look at longer tuples, list conversion is the way to go:
In [6]: k = tuple(range(1000))
In [7]: %timeit replace_at_index1(k, 500, 99)
100000 loops, best of 3: 9.08 µs per loop
In [8]: %timeit r...
How do I install PyCrypto on Windows?
...odules.shtml#pycrypto worked for me. One tip: If you inadvertently run the 64-bit installer but have a 32-bit version of Python 2.7, the installer will fail with the alert "Python version 2.7 required, which was not found in the registry."
– Steve Saporta
Apr 3...