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What does the “map” method do in Ruby?
I'm new to programming. Can someone explain what .map would do in:
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How do I enable/disable log levels in Android?
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problem with and :after with CSS in WebKit
I would like to add some style on a select box with the pseudo :after (to style my select box with 2 parts and without images). Here's the HTML:
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How to ignore certain files in Git
I have a repository with a file, Hello.java . When I compile it, an additional Hello.class file is generated.
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Cannot make a static reference to the non-static method
Building a multi-language application in Java. Getting an error when inserting String value from R.string resource XML file:
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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
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write a shell script to ssh to a remote machine and execute commands
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
I am using Authlogic-Connect for third party logins. After running appropriate migrations, Twitter/Google/yahoo logins seem to work fine but the facebook login throws exception:
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Best way to store JSON in an HTML attribute?
I need to put a JSON object into an attribute on an HTML element.
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
I just installed posgresql with homebrew and when I go on to type the command
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