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What does it mean when git says a file “needs update”?

...laining this marked as a TODO. If someone could explain A) what it means; and B) how to fix it, I would be extremely grateful. ...
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The following sections have been defined but have not been rendered for the layout page “~/Views/Sha

I'm new to ASP MVC and utilizing the Intro to ASP MVC 4 Beta tutorial http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/intro-to-aspnet-mvc-4 ...
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C++ Object Instantiation

I'm a C programmer trying to understand C++. Many tutorials demonstrate object instantiation using a snippet such as: 9 An...
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While loop to test if a file exists in bash

... using a Bash (or related) shell by typing 'echo $SHELL'. I think that CSH and TCSH use a slightly different semantic for this loop. share | improve this answer | follow ...
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Initialization of all elements of an array to one default value in C++?

...that you used, int array[100] = {-1}; says "set the first element to -1 and the rest to 0" since all omitted elements are set to 0. In C++, to set them all to -1, you can use something like std::fill_n (from <algorithm>): std::fill_n(array, 100, -1); In portable C, you have to roll your...
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How to delete items from a dictionary while iterating over it?

... EDIT: This answer will not work for Python3 and will give a RuntimeError. RuntimeError: dictionary changed size during iteration. This happens because mydict.keys() returns an iterator not a list. As pointed out in comments simply convert mydict.keys() to a list ...
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Label Alignment in iOS 6 - UITextAlignment deprecated

... It's possible that the enum MAY change at some time in the future and cause unexpected results. That's all. No doomsday scenario in this case, but better practices should prevail. – Brenden Nov 2 '12 at 19:36 ...
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How to delete from a text file, all lines that contain a specific string?

... To remove the line and print the output to standard out: sed '/pattern to match/d' ./infile To directly modify the file – does not work with BSD sed: sed -i '/pattern to match/d' ./infile Same, but for BSD sed (Mac OS X and FreeBSD) –...
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What's the status of multicore programming in Haskell?

...at's the status of multicore programming in Haskell? What projects, tools, and libraries are available now? What experience reports have there been? ...
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What's wrong with using == to compare floats in Java?

... @P.T Can he multiply epsilon with one numbers and change function to if(Math.abs(sectionID - currentSectionID) < epsilon*sectionID to tackle that issue? – enthusiasticgeek Nov 6 '14 at 23:11 ...