大约有 5,816 项符合查询结果（耗时：0.0277秒） [XML]
Sorting a vector in descending order
...A reason could be to avoid the additional complexity: O(n * log(n)) + O(n) vs O(n * log(n))
– greg
Feb 22 '16 at 18:06
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Populating a razor dropdownlist from a List in MVC
...e also http://msdn.microsoft.com/en-us/library/system.web.mvc.selectlist(v=vs.108).aspx.
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The source was not found, but some or all event logs could not be searched
...n UAC disabled AND the user is Administrator, it is still necessary to run VS as Admin. that's the solution on my case
– itsho
Jun 7 '13 at 13:39
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Test if a vector contains a given element
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The superior readability is.element() vs %in% is subjective. A case can be made that an infix operator is more readable because it eliminates ambiguity in the order of arguments. apple in fruit makes sense, fruit in apple does not. is.element(apple, fruit) or is....
Get the last item in an array
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The former is faster, but the latter looks nicer
http://jsperf.com/slice-vs-length-1-arr
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Lightweight Java Object cache API [closed]
...ps://github.com/treeder/kitty-cache
There are some performance benchmarks vs ehcache.
It's used in the SimpleJPA project as a second level cache.
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JavaScript chop/slice/trim off last character in string
...body is wondering, substring is 11% faster than slice. jsperf.com/js-slice-vs-substring-test
– BenR
Apr 16 '14 at 15:53
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Truncate a string straight JavaScript
...twood good feedback, I have updated the answer. Checking the string length vs the max length also meant I could remove the showDots const and ternary making it tidier. Cheers.
– Sam Logan
Jan 12 at 7:09
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How to convert JSON string to array
.... I didn't realize this until I did a var_dump of what was in the request vs. what I copied into and echo statement and noticed the request string was much larger.
Correct Way:
$jsonText = $_REQUEST['myJSON'];
$decodedText = html_entity_decode($jsonText);
$myArray = json_decode($decodedText, true...
How to capitalize first letter of each word, like a 2-word city? [duplicate]
...tyled. Take a look at this jsfiddle example and compare the alert message vs the styled output.
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