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How to insert tab character when expandtab option is on in Vim
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You can use <CTRL-V><Tab> in "insert mode". In insert mode, <CTRL-V> inserts a...
How do I fetch lines before/after the grep result in bash?
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Add hover text without javascript like we hover on a user's reputation
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Context switches much slower in new linux kernels
We are looking to upgrade the OS on our servers from Ubuntu 10.04 LTS to Ubuntu 12.04 LTS. Unfortunately, it seems that the latency to run a thread that has become runnable has significantly increased from the 2.6 kernel to the 3.2 kernel. In fact the latency numbers we are getting are hard to belie...
Iterating a JavaScript object's properties using jQuery
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Difference between GeoJSON and TopoJSON
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146
If you care about file size or topology, then use TopoJSON. If you don’t care about either, t...
Best way to get child nodes
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214
Sounds like you're overthinking it. You've observed the difference between childNodes and childr...
Maximum MIMEType Length when storing type in DB
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According to RFC 4288 "Media Type Specifications and Registration Procedures", type (eg. "application") and subtype (eg "vnd...") both can be max 127 characters. You do the math :)
Edit: Meanwhile, that document has been obsoleted by RFC 683...
How to pull remote branch from somebody else's repo
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answered May 4 '11 at 14:17
ralphtheninjaralphtheninja
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ERROR: Error installing capybara-webkit:
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If you are in Ubuntu do
sudo apt-get install qt4-dev-tools libqt4-dev libqt4-core libqt4-gui
If you are on Mac
brew install qt
and then
gem install capybara-webkit -v '0.11.0'
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