大约有 35,419 项符合查询结果(耗时:0.0519秒) [XML]

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jquery how to empty input field

... answered Feb 10 '12 at 23:36 shaunsantacruzshaunsantacruz 8,14433 gold badges1616 silver badges1818 bronze badges ...
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What is the difference between

... | edited Aug 11 at 9:09 Alexandr Nil 14111 gold badge55 silver badges1010 bronze badges answered No...
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How to trim a file extension from a String in JavaScript?

...e could be any file name (Let's assume the file name only contains [a-zA-Z0-9-_] to simplify.). 23 Answers ...
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Cast Object to Generic Type for returning

...rSpaceTrucker 11.2k55 gold badges4545 silver badges9090 bronze badges 59 ...
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how do I initialize a float to its max/min value?

...west possible positive value. In other words the positive value closest to 0 that can be represented. The lowest possible value is the negative of the maximum possible value. There is of course the std::max_element and min_element functions (defined in <algorithm>) which may be a better choic...
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pandas read_csv and filter columns with usecols

...andas as pd from StringIO import StringIO csv = r"""dummy,date,loc,x bar,20090101,a,1 bar,20090102,a,3 bar,20090103,a,5 bar,20090101,b,1 bar,20090102,b,3 bar,20090103,b,5""" df = pd.read_csv(StringIO(csv), header=0, index_col=["date", "loc"], usecols=["date", "loc", "x"], ...
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How do I use Maven through a proxy?

...mething like this: <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"> [...] <proxies> <p...
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String concatenation vs. string substitution in Python

... ... return "%s%s/%d" % (DOMAIN, QUESTIONS, n) ... >>> so_q_sub(1000) 'http://stackoverflow.com/questions/1000' >>> def so_q_cat(n): ... return DOMAIN + QUESTIONS + '/' + str(n) ... >>> so_q_cat(1000) 'http://stackoverflow.com/questions/1000' >>> t1 = timeit.Tim...
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Returning an array using C

...t (shouldn't) do this: char *returnArray(char array []){ char returned [10]; //methods to pull values from array, interpret them, and then create new array return &(returned[0]); //is this correct? } returned is created with automatic storage duration and references to it will become inva...
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dplyr: “Error in n(): function should not be called directly”

... 120 I presume you have dplyr and plyr loaded in the same session. dplyr is not plyr. ddply is not a ...