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Comparing arrays in JUnit assertions, concise built-in way?
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make arrayList.toArray() return more specific types
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For files in directory, only echo filename (no path)
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How to rollback just one step using rake db:migrate
...b/migrate folder and running rake db:migrate , I want get back to the previous step, I think using VERSION=n is the right way to do that, but I don't know the correct value of n to use. Is there any command to check the current n value?
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How to track down a “double free or corruption” error
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Convert character to ASCII code in JavaScript
How can I convert a character to its ASCII code using JavaScript?
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How to effectively work with multiple files in Vim
I've started using Vim to develop Perl scripts and am starting to find it very powerful.
28 Answers
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Downloading Java JDK on Linux via wget is shown license page instead
When I try to download Java from Oracle I instead end up downloading a page telling me that I need agree to the OTN license terms.
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Convert base-2 binary number string to int
I'd simply like to convert a base-2 binary number string into an int, something like this:
8 Answers
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Merging 2 branches together in GIT
I've only just started to use GIT and think its wonderful, however I'm a little confused over what the merge command does.
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