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Functional programming - is immutability expensive? [closed]
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106
Since there are a few misconceptions flying around here, I’d like to clarify some points.
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Where in an Eclipse workspace is the list of projects stored?
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Windows:
<workspace>\.metadata\.plugins\org.eclipse.core.resources\.projects\
Linux /...
Scala: Nil vs List()
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scala> println (Nil == List())
true
scala> println (Nil eq List())
true
scala> prin...
How to log cron jobs?
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* * * * * myjob.sh >> /var/log/myjob.log 2>&1
will log all output from the cron job to /var/log/myjob.log
You might use mail to send emails. Most systems will send unhandled cron job output by email to root or the corresponding user.
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How do I concatenate two strings in C?
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11 Answers
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Remove a git commit which has not been pushed
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So when I do git status , I get '# Your branch is ahead of 'master' by 1 commit.
11 Answers
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Android Studio installation on Windows 7 fails, no JDK found
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Adding a system variable JDK_HOME with value c:\Program Files\Java\jdk1.7.0_21\ worked for me. The latest Java release can be downloaded here.
Additionally, make sure the variable JAVA_HOME is also set with the above location.
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How do you create different variable names while in a loop? [duplicate]
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10 Answers
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Returning JSON from PHP to JavaScript?
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Php has an inbuilt JSON Serialising function.
json_encode
json_encode
Please use that if y...