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How to read environment variables in Scala
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Since Scala 2.9 you can use sys.env for the same effect:
scala> sys.env("HOME")
res0: String = /home/paradigmatic
I think is nice to use the Scala API instead of Java. There are currently several project to compile Scala to other platfor...
mailto link multiple body lines
having trouble getting multiple lines to work correctly in a mailto link
4 Answers
4
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Update a local branch with the changes from a tracked remote branch
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You have set the upstream of that branch
(see:
"How do you make an existing git branch track a remote branch?" and
"Git: Why do I need to do --set-upstream-to all the time?"
)
git branch -f --track my_local_branch origin/my_...
How do I decode a URL parameter using C#?
How can I decode an encoded URL parameter using C#?
5 Answers
5
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How to abandon a hg merge?
I'm new to collaborating with Mercurial. My situation:
4 Answers
4
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Reading a delimited string into an array in Bash
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In order to convert a string into an array, please use
arr=($line)
or
read -a arr <<< $line
It is crucial not to use quotes since this does the trick.
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Tmux vs. iTerm2 split panes
Why should I use tmux when iterm2 has split panes?
4 Answers
4
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Regular expression \p{L} and \p{N}
I am new to regular expressions and have been given the following regular expression:
2 Answers
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IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
Is there a way by which a shell script can be invoked from IntelliJ Run/Debug configurations?
4 Answers
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is guava-libraries available in maven repo?
I am looking to find guava-libraries in maven repository. It looks like guava is adding more features to google-collections library.
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