大约有 39,000 项符合查询结果（耗时：0.1018秒） [XML]
Why does GCC generate such radically different assembly for nearly the same C code?
...trunc_one(int i) {
int mantissa, exponent;
mantissa = (i & 0x07fffff) | 0x800000;
exponent = 150 - ((i >> 23) & 0xff);
if (exponent < 0) {
return (mantissa << -exponent); /* diff */
} else {
return (mantissa >> exponent);...
Return multiple columns from pandas apply()
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answered Feb 4 '16 at 18:17
Nelz11Nelz11
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u'\ufeff' in Python string
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answered Mar 7 '18 at 11:25
siebz0rsiebz0r
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Check if an element is present in an array [duplicate]
...ll?
– nirvanaswap
Aug 18 '16 at 22:27
43
@nirvanaswap A polyfill is a script you can use to ensur...
How to find the Git commit that introduced a string in any branch?
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vs.
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174
OBJECT vs. EMBED - why not always use embed?
Bottom line: OBJECT is Good, EMBED is Old. Bes...
Add single element to array in numpy
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167
append() creates a new array which can be the old array with the appended element.
I think it's...
How to append text to a text file in C++?
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answered Mar 6 '10 at 17:27
Bertrand MarronBertrand Marron
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How to find the sum of an array of numbers
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edited Jun 13 '18 at 23:07
Stan Kurdziel
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answere...
Convert floating point number to a certain precision, and then copy to string
I have a floating point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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