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File content into unix variable with newlines
I have a text file test.txt with the following content:
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What database does Google use?
Is it Oracle or MySQL or something they have built themselves?
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How to return a part of an array in Ruby?
With a list in Python I can return a part of it using the following code:
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Dynamically Changing log4j log level
What are the different approaches for changing the log4j log level dynamically, so that I will not have to redeploy the application. Will the changes be permanent in those cases?
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Do you have to include ?
I didn't include the following line of code in my head tag, however my favicon still appears in my browser:
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What's the best way to iterate over two or more containers simultaneously
C++11 provides multiple ways to iterate over containers. For example:
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How can we make xkcd style graphs?
Apparently, folk have figured out how to make xkcd style graphs in Mathematica and in LaTeX . Can we do it in R? Ggplot2-ers? A geom_xkcd and/or theme_xkcd?
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What happens to a detached thread when main() exits?
Assume I'm starting a std::thread and then detach() it, so the thread continues executing even though the std::thread that once represented it, goes out of scope.
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
How can I transform between the two styles of public key format,
one format is:
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What makes JNI calls slow?
I know that 'crossing boundaries' when making a JNI call in Java is slow.
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