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How to use Greek symbols in ggplot2?
... thanks. But how's that exactly? xlab(expression(Delta)price) gives an error
– jf328
Mar 30 '17 at 10:03
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AsyncTask and error handling on Android
...sk instance itself and then do something with it in onPostExecute(), so my error handling has the option of displaying a dialog on-screen.
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follo...
Emacs, switch to previous window
...ndmove-up-cycle()
(interactive)
(condition-case nil (windmove-up)
(error (condition-case nil (windmove-down)
(error (condition-case nil (windmove-right) (error (condition-case nil (windmove-left) (error (windmove-up))))))))))
(defun windmove-down-cycle()
(interactive)
(conditio...
Returning a boolean from a Bash function
...
Bengt: it makes sense wheen you think of it as “error code”: error code 0 = everything went ok = 0 errors; error code 1 = the main thing this call was supposed to do failed; else: fail! look it up in the manpage.
– flying sheep
Mar ...
How do I make a Git commit in the past?
I'm converting everything over to Git for my own personal use and I found some old versions of a file already in the repository. How do I commit it to the history in the correct order according the file's "date modified" so I have an accurate history of the file?
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How to properly overload the
...rwise it would attempt to compile the function body and give a compilation error.
– QuentinUK
Mar 12 '17 at 10:43
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What is “assert” in JavaScript?
...'re using some library that provides one. The usual meaning is to throw an error if the expression passed into the function is false; this is part of the general concept of assertion checking. Usually assertions (as they're called) are used only in "testing" or "debug" builds and stripped out of pro...
How to trace the path in a Breadth-First Search?
...uch!
– Mitko Rusev
Aug 15 '18 at 15:05
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Best practice for Django project working directory structure
...ggestions?
– raacer
May 5 '14 at 17:05
When using setup.py, add scripts keyword argument: github.com/elvard/django-sta...