大约有 20,000 项符合查询结果(耗时:0.0518秒) [XML]

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Test a weekly cron job [closed]

...er the script will actually work when run from cron. Use the excellent crontest script in one of the other answers to this question. – andynormancx Apr 24 '16 at 14:38 ...
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How can I perform a culture-sensitive “starts-with” operation from the middle of a string?

...ex, ref length2, options)) return length2; } } I tested with the particular case, and the comparision down to about 3. share | improve this answer | ...
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How do I trim leading/trailing whitespace in a standard way?

...endp++ = *frontp++; } *endp = '\0'; } return str; } Test for correctness: #include <stdio.h> #include <string.h> #include <ctype.h> /* Paste function from above here. */ int main() { /* The test prints the following: [nothing to trim] -> [nothin...
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Flattening a shallow list in Python [duplicate]

... An explicit loop that uses .extend method is the fastest solution according to this benchmark – jfs Apr 30 '14 at 2:02 ...
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Why is ArrayDeque better than LinkedList

...f you want to know, take a look at the below benchmark done by Brian. The test setup considers: Each test object is a 500 character String. Each String is a different object in memory. The size of the test array will be varied during the tests. For each array size/Queue-implementation...
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?

... I just tested it for you, Swift applications compile into standard binaries and can be run on OS X 10.9 and iOS 7. Simple Swift application used for testing: func application(application: UIApplication, didFinishLaunchingWithOpt...
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Select distinct using linq [duplicate]

... myList.GroupBy(test => test.id) .Select(grp => grp.First()); Edit: as getting this IEnumerable<> into a List<> seems to be a mystery to many people, you can simply write: var result = myList.GroupBy(test => tes...
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PHP best way to MD5 multi-dimensional array?

...i:0;a:1:{i:0;a:1:{i:0;a:1:{i:0;a:1:{i:0;a:0:{}}}}}}}}}'); //The serialize test $b4_s = microtime(1); for ($i=0;$i<10000;$i++) { $serial = md5(serialize($array)); } echo 'serialize() w/ md5() took: '.($sTime = microtime(1)-$b4_s).' sec<br/>'; //The json test $b4_j = microtime(1); for (...
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Fastest way to list all primes below N

...to, rwh_primes, rwh_primes1, and rwh_primes2. Of the plain Python methods tested, with psyco, for n=1000000, rwh_primes1 was the fastest tested. +---------------------+-------+ | Method | ms | +---------------------+-------+ | rwh_primes1 | 43.0 | | sieveOfAtkin | 4...
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Regular expression to match a word or its prefix

... Use this live online example to test your pattern: Above screenshot taken from this live example: https://regex101.com/r/cU5lC2/1 Matching any whole word on the commandline. I'll be using the phpsh interactive shell on Ubuntu 12.10 to demonstrate the P...