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rbenv not changing ruby version

...e github 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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SET NAMES utf8 in MySQL?

...nections (many are, depending on your location and platform.) Read http://www.joelonsoftware.com/articles/Unicode.html in case you aren't aware how Unicode works. Read Whether to use "SET NAMES" to see SET NAMES alternatives and what exactly is it about. ...
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String.equals versus == [duplicate]

...are the same instance of object (ie. have same memory address) Update: 01.04.2013 I updated this post due comments below which are somehow right. Originally I declared that interning (String.intern) is side effect of JVM optimization. Although it certainly save memory resources (which was what i me...
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What is the difference between call and apply?

...y need them. – some Jul 16 '14 at 5:04 5 @KunalSingh Both call and apply takes two parameters. Th...
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Hide options in a select list using jQuery

...chaoschaos 113k3030 gold badges288288 silver badges304304 bronze badges 50 ...
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Manifest merger failed : uses-sdk:minSdkVersion 14

...upport:palette-v7:21.0.0" (Credit to EddieRingle on /androiddev - http://www.reddit.com/r/androiddev/comments/297xli/howto_use_the_v21_support_libs_on_older_versions/) Another Edit Be sure to see @murtuza's answer below regarding appcompat-v7 and upvote if it helps! ...
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When to use virtual destructors?

... answered Jan 20 '09 at 13:04 Luc TourailleLuc Touraille 70.3k1313 gold badges8181 silver badges134134 bronze badges ...
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Set a default parameter value for a JavaScript function

...ing. – Abe Voelker May 21 '15 at 22:04  |  show 20 more comm...
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How to assign from a function which returns more than one value?

... | edited May 10 '18 at 3:04 answered Feb 28 '13 at 16:23 G...
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How do I get the path of the current executed file in Python?

... answered Apr 21 '11 at 19:04 Garrett BergGarrett Berg 2,43511 gold badge1717 silver badges1818 bronze badges ...