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TFS: Restore deleted folders and items

I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project. ...
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres

I was trying run gem install json and got the following error 10 Answers 10 ...
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augmented reality framework [closed]

I am planning to develop an augmented reality application for Android phone. Does anyone know if there is any existing framework for augmented reality which could be used for such applications? ...
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Build Eclipse Java Project from Command Line

Is there a way to compile an Eclipse-based Java project from the command line? 8 Answers ...
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How can I calculate the difference between two dates?

How can I calculate the days between 1 Jan 2010 and (for example) 3 Feb 2010? 9 Answers ...
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Is it possible for git-merge to ignore line-ending differences?

...13: More recent git versions authorize using merge with strategy recursive and strategy option (-X): from "Git Merge and Fixing Mixed Spaces and Tabs with two Branches": git merge -s recursive -Xignore-space-at-eol But using "-Xignore-space-change" is also a possibility Fab-V mentions below: gi...
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How to convert an enum type variable to a string?

...of output, you can define an operator<< that takes an enum parameter and does the lookup for you. share | improve this answer | follow | ...
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What is the difference between square brackets and parentheses in a regex?

.../^[789]\d{9}$/ /^[7-9]\d{9}$/ The explanation: (a|b|c) is a regex "OR" and means "a or b or c", although the presence of brackets, necessary for the OR, also captures the digit. To be strictly equivalent, you would code (?:7|8|9) to make it a non capturing group. [abc] is a "character class" th...
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std::vector versus std::array in C++

What are the difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same. ...
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Django dynamic model fields

... their own data fields (via the admin) to collect additional data in forms and report on the data. The latter bit makes JSONField not a great option, so instead I have the following solution: ...