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ZSH iterm2 increase number of lines history
Not sure if this is zsh, iterm2 or the interaction between them.
Trying to change the number of recallable lines in the terminal - not the command history, the output history.
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What is the difference between 'typedef' and 'using' in C++11?
I know that in C++11 we can now use using to write type alias, like typedef s:
7 Answers
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Programmatically find the number of cores on a machine
Is there a way to determine how many cores a machine has from C/C++ in a platform-independent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Mac)?
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Selecting the first “n” items with jQuery
... select just the first "n" items from the page, for example the first 20 links instead of selecting all of them with the usual
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How can I set the request header for curl?
How would I pass multiple values in the header for a curl request?
3 Answers
3
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Remove the first character of a string
I would like to remove the first character of a string.
4 Answers
4
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Change size of axes title and labels in ggplot2
I have a really simple question, which I am struggling to find the answer to. I hoped someone here might be able to help me.
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Specify multiple attribute selectors in CSS
What is the syntax for doing something like:
5 Answers
5
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Make Heroku run non-master Git branch
I have a project hosted on Heroku and it's gotten to the point where I want to make an alternate test server (so I can test Heroku workers without messing up production).
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How get integer value from a enum in Rails?
I have a enum in my Model that corresponds to column in the database.
5 Answers
5
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