大约有 40,000 项符合查询结果(耗时:0.0190秒) [XML]

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How to count TRUE values in a logical vector

... ShaneShane 89.7k3131 gold badges215215 silver badges215215 bronze badges ...
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Rotating and spacing axis labels in ggplot2

... 89 Use coord_flip() data(diamonds) diamonds$cut <- paste("Super Dee-Duper",as.character(diamond...
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node.js shell command execution

... 89 +50 There ar...
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Is there a better way to find out if a local git branch exists?

.... The naming of git commands is a bit wack tbh – smac89 Sep 17 '17 at 5:56 add a comment  |  ...
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How to call a function from a string stored in a variable?

... 89 If you need to call an object's function whose name is in a variable do this: call_user_func( array($obj,$func), $params ) ...
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PHP 5 disable strict standards error

... 89 For no errors. error_reporting(0); or for just not strict error_reporting(E_ALL ^ E_STRICT);...
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Creating a range of dates in Python

... 89 Get range of dates between specified start and end date (Optimized for time & space complex...
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SQL keys, MUL vs PRI vs UNI

... Yves M. 24.5k1919 gold badges8989 silver badges118118 bronze badges answered Mar 7 '13 at 10:36 robguinnessrobguinness ...
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Is there an easy way to strike through text in an app widget?

... 189 To do it programatically in a textview, untested in other views >> TextView tv = (TextVi...
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Moving decimal places over in a double

...00000000000000005551115123125782702118158340454101562 12.339999999999999857891452847979962825775146484375 In short, rounding is unavoidable for sensible answers in floating point whether you are doing this explicitly or not. Note: x / 100 and x * 0.01 are not exactly the same when it comes to r...