大约有 5,000 项符合查询结果（耗时：0.0340秒） [XML]
How to keep the console window open in Visual C++?
...
@Krythic I just tried it and it did not eat 100% CPU. My processor use was at 0% - 1% the whole time. Cannot reproduce.
– melpomene
Jan 6 '19 at 21:14
...
Add a space (“ ”) after an element using :after
...
@FrançoisDupont, do you have a resource describing this change?
– isherwood
Jul 9 '18 at 20:22
...
Extracting substrings in Go
...swered Sep 7 '12 at 7:39
Denys SéguretDenys Séguret
321k6969 gold badges680680 silver badges668668 bronze badges
...
Why is this F# code so slow?
...llowing numbers:
> levenshtein str ("foo" + str);;
Real: 00:00:03.938, CPU: 00:00:03.900, GC gen0: 275, gen1: 1, gen2: 0
val it : int = 3
> levenshtein_inlined str ("foo" + str);;
Real: 00:00:00.068, CPU: 00:00:00.078, GC gen0: 0, gen1: 0, gen2: 0
val it : int = 3
...
Why use a prime number in hashCode?
...le this might be faster then a multiplication (it probaly isn't for modern cpu processors by the way), there are more important factors to consider when choosing a multiplication for a haschcode (equal distribution of input values to buckets comes to mind)
– Grizzly
...
How can I make SQL case sensitive string comparison on MySQL?
...when you compare the column with a string containing an accent such as 'café' it will not match rows containing that same string! This is because in latin1 é is encoded as the byte 0xE9 but in utf8 it is two bytes: 0xC3A9.
Why use convert as well as collate?
Collations must match the character s...
Start an Activity with a parameter
I'm very new on Android development.
5 Answers
5
...
Which is faster : if (bool) or if(int)?
...s this also apply to 64-bit processes, that __int64 is faster than int? Or CPU deals 32-bit integer with 32-bit instruction sets separately?
– Crend King
Apr 27 '11 at 21:22
...
How do I mock an open used in a with statement (using the Mock framework in Python)?
...Actual: open('file_path', 'r', -1, None, None)
– François Leblanc
Jun 24 at 12:09
...
Creating an empty file in Ruby: “touch” equivalent?
...ed Nov 11 '11 at 22:40
Marc-André LafortuneMarc-André Lafortune
70.6k1414 gold badges150150 silver badges162162 bronze badges
...