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rbenv not changing ruby version

...ub directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions: ...
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How to preview git-pull without doing fetch?

...EAD..origin/master to show the log entries between your last common commit and the origin's master branch. To show the diffs, use either git log -p HEAD..origin/master to show each patch, or git diff HEAD...origin/master (three dots not two) to show a single diff. There normally isn't any need to u...
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Git Pull While Ignoring Local Changes?

...ll that ignores any local file changes without blowing the directory away and having to perform a git clone ? 12 Answers ...
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.append(), prepend(), .after() and .before()

I am pretty proficient with coding, but now and then I come across code that seems to do basically the same thing. My main question here is, why would you use .append() rather then .after() or vice verses? ...
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What does %w(array) mean?

...otation to write an array of strings separated by spaces instead of commas and without quotes around them. You can find a list of ways of writing literals in zenspider's quickref. share | improve th...
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How to set time delay in javascript

...de setTimeout don't recognise class properties. – ishandutta2007 Apr 14 '17 at 17:52 @ishandutta2007 see my answer bel...
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Differences between ExpandoObject, DynamicObject and dynamic

What are the differences between System.Dynamic.ExpandoObject , System.Dynamic.DynamicObject and dynamic ? 4 Answers ...
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In Clojure 1.3, How to read and write a file

I'd like to know the "recommended" way of reading and writing a file in clojure 1.3 . 6 Answers ...
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How to close TCP and UDP ports via windows command line

...s how to close a TCP or UDP socket for a single connection via windows command line? 17 Answers ...
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?

...touch.pageY); }, false); This works in most WebKit based browsers (incl. Android). Here is some good documentation. share | improve this answer | follow | ...