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How do I round to the nearest 0.5?

... 208 Multiply your rating by 2, then round using Math.Round(rating, MidpointRounding.AwayFromZero), ...
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urllib2.HTTPError: HTTP Error 403: Forbidden

...atch/get_quote/getHistoricalData.jsp?symbol=JPASSOCIAT&fromDate=1-JAN-2012&toDate=1-AUG-2012&datePeriod=unselected&hiddDwnld=true" hdr = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11', 'Accept': 'text/h...
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Add zero-padding to a string

How do I add "0" padding to a string so that my string length is always 4? 5 Answers 5...
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Further understanding setRetainInstance(true)

...w. (This is edited a bit to make it easier to read.) TestActivity@415a4a30: this() TestActivity@415a4a30: onCreate() TestActivity@415a4a30: Existing fragment not found. TestFragment{41583008}: this() TestFragment{41583008} TestFragment{41583008}: onAttach(TestActivity@415a4a30) TestFragment{415830...
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Remove trailing zeros

...this, if the input IS a string? You can use one of these: string.Format("{0:G29}", decimal.Parse("2.0044")) decimal.Parse("2.0044").ToString("G29") 2.0m.ToString("G29") This should work for all input. Update Check out the Standard Numeric Formats I've had to explicitly set the precision specif...
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Why do some C# lambda expressions compile to static methods?

... Action<string> withClosure = s => Console.WriteLine("My name is {0} and I am {1} years old", s, age); Action<string> withoutClosure = s => Console.WriteLine("My name is {0}", s); Console.WriteLine(withClosure.Method.IsStatic); Console.WriteLine(withoutClosure.Method.IsStatic); T...
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sed: print only matching group

... 140 Match the whole line, so add a .* at the beginning of your regex. This causes the entire line to...
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Android phone orientation overview including compass

...ow I think (hope) I have a better feeling for it again but I am still not 100%. I will try and explain my patchy understanding of it and hopefully people will be able to correct me if I am wrong in parts or fill in any blanks. ...
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How to loop through all but the last item of a list?

... answered May 27 '09 at 9:04 freespacefreespace 15.1k33 gold badges3434 silver badges5555 bronze badges ...
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Cost of len() function

... 360 It's O(1) (constant time, not depending of actual length of the element - very fast) on every ty...