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switch() statement usage

... 120 Well, timing to the rescue again. It seems switch is generally faster than if statements. So tha...
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How to install a specific version of a ruby gem?

... answered Jun 10 '13 at 14:37 mjsmjs 54.3k2424 gold badges7979 silver badges111111 bronze badges ...
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Draw in Canvas by finger, Android

... +200 Start By going through the Fingerpaint demo in the sdk sample. Another Sample: public class MainActivity extends Activity { D...
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How to remove leading zeros using C#

...e ones that convert through IntXX) methods will not work for: String s = "005780327584329067506780657065786378061754654532164953264952469215462934562914562194562149516249516294563219437859043758430587066748932647329814687194673219673294677438907385032758065763278963247982360675680570678407806473296...
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Advances social tools app with cool UI - Koded Apps - Kodular Community

... (prefers-color-scheme: light) { :root { --primary: #000000; --secondary: #ffffff; --tertiary: #4527a0; --quaternary: #4527a0; --highlight: #a18ddf; --success: #1ca551; } } /* then deal with ...
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术

正则表达式 30 分钟入门教程来园子之前写的一篇正则表达式教程,部分翻译自codeproject的The 30 Minute Regex Tutorial。由于评论里有过长的URL,所以本页排版比较... 来园子之前写的一篇正则表达式教程,部分翻译自codeproject的The 30...
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memory_get_peak_usage() with “real usage”

... +400 Ok, lets test this using a simple script: ini_set('memory_limit', '1M'); $x = ''; while(true) { echo "not real: ".(memory_get_peak...
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How do I get whole and fractional parts from double in JSP/Java?

... 102 http://www.java2s.com/Code/Java/Data-Type/Obtainingtheintegerandfractionalparts.htm double num...
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Format decimal for percentage values?

...se the P format string. This will vary by culture: String.Format("Value: {0:P2}.", 0.8526) // formats as 85.26 % (varies by culture) share | improve this answer | follow ...
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How to get row from R data.frame

... 130 x[r,] where r is the row you're interested in. Try this, for example: #Add your data x <-...