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How does zip(*[iter(s)]*n) work in Python?

... answered Feb 9 '10 at 23:15 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 668k127127 gold badges11911191 silver badges12501250 bronze badges ...
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What is more efficient? Using pow to square or just multiply it with itself?

... expression) \ double test##num(double b, long loops) \ { \ double x = 0.0; \ \ boost::posix_time::ptime startTime = now(); \ for (long i=0; i<loops; ++i) \ { \ x += expression; \ x += expression; \ x += expression; \ x += expression; \ x +=...
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What is the “-->” operator in C++?

...ised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4. 25 Answers ...
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How to linebreak an svg text within javascript?

... occur, you can break your text into multiple <tspan>s, each with x="0" and dy="1.4em" to simulate actual lines of text. For example: <g transform="translate(123 456)"><!-- replace with your target upper left corner coordinates --> <text x="0" y="0"> <tspan x="0" dy...
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How to create custom easing function with Core Animation?

...tric.h: // this should be a function that takes a time value between // 0.0 and 1.0 (where 0.0 is the beginning of the animation // and 1.0 is the end) and returns a scale factor where 0.0 // would produce the starting value and 1.0 would produce the // ending value typedef double (^KeyframePa...
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Maven dependency for Servlet 3.0 API?

How can I tell Maven 2 to load the Servlet 3.0 API? 10 Answers 10 ...
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Is floating point math broken?

...s format as a whole number times a power of two; rational numbers (such as 0.1, which is 1/10) whose denominator is not a power of two cannot be exactly represented. For 0.1 in the standard binary64 format, the representation can be written exactly as 0.1000000000000000055511151231257827021181583...
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How to convert list of tuples to multiple lists?

... answered Nov 10 '11 at 15:03 Sven MarnachSven Marnach 446k100100 gold badges833833 silver badges753753 bronze badges ...
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Maven check for updated dependencies in repository

...lable: [INFO] org.apache.maven:maven-artifact ........................ 2.0 -> 2.0.9 [INFO] org.apache.maven:maven-plugin-api ...................... 2.0 -> 2.0.9 [INFO] org.apache.maven:maven-project ....................... 2.0.2 -> 2.0.9 [INFO] org.codehaus.plexus:plexus-utils ........
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Is there a way to 'uniq' by column?

... delimiter -k1,1 for the key field 1 Test result: overflow@domain2.com,2009-11-27 00:58:29.793000000,xx3.net,255.255.255.0 stack2@domain.com,2009-11-27 01:05:47.893000000,xx2.net,127.0.0.1 share | ...