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How do I install a plugin for vim?
...s symlinks) and easy to keep things updated.
# Easily install vim plugins from a source control checkout (e.g. Github)
#
# alias vim-install=rake -f ~/.vim/rakefile-vim-install
# vim-install
# vim-install uninstall
require 'ftools'
require 'fileutils'
task :default => :install
desc "Install a ...
Get name of current class?
...ve, because this is wrong, even in the method scope. When you call getName from a child class it will output the child class name. It then gets tricky if you REALLy want the class you're working with.
– Kenet Jervet
Jun 8 '15 at 5:16
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I forgot the password I entered during postgres installation
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When connecting to postgres from command line, don't forget to add -h localhost as command line parameter. If not, postgres will try to connect using PEER authentication mode.
The below shows a reset of the password, a failed login with PEER authentica...
.Net picking wrong referenced assembly version
...ts use the latest assembly. Also make sure they are grabbing the assembly from a local path instead of the GAC. (I really really don't like the GAC. It has caused no end of issues on some projects I've been on). We typically have an "Assemblies" folder that all projects use for external assembly ...
How do I clear stuck/stale Resque workers?
As you can see from the attached image, I've got a couple of workers that seem to be stuck. Those processes shouldn't take longer than a couple of seconds.
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How to print pandas DataFrame without index
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To retain "pretty-print" use
from IPython.display import HTML
HTML(df.to_html(index=False))
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How to replace all dots in a string using JavaScript
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@Jasper from my understanding, it's actually faster in most browsers, although I haven't actually benchmarked it myself.
– andrew
Jun 26 '12 at 21:58
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Flatten list of lists [duplicate]
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Using itertools.chain.from_iterable is much simpler.
– Platinum Azure
Jun 29 '12 at 15:41
5
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Force line-buffering of stdout when piping to tee
... unbuffer -p tee output.txt
(-p is for pipeline mode where unbuffer reads from stdin and passes it to the command in the rest of the arguments)
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How to change the docker image installation directory?
From what I can tell, docker images are installed to /var/lib/docker as they are pulled. Is there a way to change this location, such as to a mounted volume like /mnt ?
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