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Django Server Error: port is already in use

... | edited Nov 17 '15 at 12:49 answered Nov 27 '13 at 10:53 ...
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How To Set Up GUI On Amazon EC2 Ubuntu server

I'm using an amazon Ubuntu EC2 instance which is only has a command line interface. I want to setup UI for that server to access using remote desktop tools. Is there any way to apply GUI to the EC2 instance? ...
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What is the best way to uninstall gems from a rails3 project?

...ted above.So every time you run bundler it'll recheck dependencies EDIT - 24.12.2014 I see that people keep coming to this question I decided to add a little something. The answer I gave was for the case when you maintain your gems global. Consider using a gem manager such as rbenv or rvm to keep ...
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Can't push to GitHub because of large file which I already deleted

... 26 Worked for me but I had to 'force' it: git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch <file/dir>' -f HEAD ...
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Transitions on the CSS display property

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Read a zipped file as a pandas DataFrame

...n argument from the docs: compression : {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}, default ‘infer’ For on-the-fly decompression of on-disk data. If ‘infer’ and filepath_or_buffer is path-like, then detect compression from the following extensions: ‘.gz’, ‘.b...
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Error in plot.new() : figure margins too large in R

...plots with smaller data sets. However, when I try to plot a large dataset (2gb+), I can produce the plot just fine, but the legend doesn't show up. Any advice? or alternatives? ...
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Get parts of a NSURL in objective-c

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Numpy array assignment with copy

...l syntax. You probably meant B = numpy.copy(A). This is almost the same as 2, but it creates a new array, rather than reusing the B array. If there were no other references to the previous B value, the end result would be the same as 2, but it will use more memory temporarily during the copy. Or ma...
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When to use single quotes, double quotes, and backticks in MySQL

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