大约有 45,000 项符合查询结果(耗时:0.0589秒) [XML]

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Get the week start date and week end date from week number

... 162 You can find the day of week and do a date add on days to get the start and end dates.. DATEADD...
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TypeScript sorting an array

... answered Feb 10 '14 at 21:08 SLaksSLaks 770k161161 gold badges17711771 silver badges18631863 bronze badges ...
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How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?

...must be converted to a string: require 'date' DateTime.strptime("1318996912",'%s') share | improve this answer | follow | ...
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How can I use numpy.correlate to do autocorrelation?

... result = numpy.correlate(x, x, mode='full') return result[result.size/2:] You will, of course, need error checking to make sure that x is actually a 1-d array. Also, this explanation probably isn't the most mathematically rigorous. I've been throwing around infinities because the definition o...
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Most popular screen sizes/resolutions on Android phones [closed]

... You can see the resolutions for those categories in the Table 2, in this section: http://developer.android.com/guide/practices/screens_support.html#testing share | improve this answer ...
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Android studio Gradle icon error, Manifest Merger

... | edited Jan 27 at 8:24 answered Jul 1 '14 at 9:43 ...
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What are “named tuples” in Python?

... 1224 Named tuples are basically easy-to-create, lightweight object types. Named tuple instances ca...
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Python, compute list difference

... matter, you can simply calculate the set difference: >>> set([1,2,3,4]) - set([2,5]) set([1, 4, 3]) >>> set([2,5]) - set([1,2,3,4]) set([5]) share | improve this answer ...
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Are Javascript arrays sparse?

... | edited May 23 '17 at 11:54 Community♦ 111 silver badge answered Oct 2 '09 at 17:21 ...
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How can I convert a hex string to a byte array? [duplicate]

... 502 Here's a nice fun LINQ example. public static byte[] StringToByteArray(string hex) { return...