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window.close and self.close do not close the window in Chrome

...ec for window.close(): The close() method on Window objects should, if all the following conditions are met, close the browsing context A: The corresponding browsing context A is script-closable. The browsing context of the incumbent script is familiar with the browsing context A. Th...
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Why can't R's ifelse statements return vectors?

... is a common confusion, because of the function's name, to use this when really you want just a normal if () {} else {} construction instead. share | improve this answer | fo...
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How to read the Stock CPU Usage data

... screen, showing how much the CPU is being used. The top red bar shows overall CPU usage, and the green bar underneath it shows the CPU time spent in compositing the screen. Note: You cannot turn this feature off once it is on, without restarting the emulator. developer.android.com/tools/debugging/...
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What is Clojure useful for? [closed]

...ing around with OpenGL Writing async webservers HTML Templating Running parallel tasks (fetching multiple URLs and process in parallel) Playing around with real time audio Simulations That's the practical / fun stuff. But Clojure has plenty of theoretical depth as well. Ideas that will become inc...
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Get protocol + host name from URL

...gt;> url.split("//")[-1].split("/")[0].split('?')[0] 'foo.bar' That's all, folks. share | improve this answer | follow | ...
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Best way to center a on a page vertically and horizontally? [duplicate]

Best way to center a <div> element on a page both vertically and horizontally? 30 Answers ...
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`require': no such file to load — mkmf (LoadError)

I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1. 10 Answers ...
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ImportError: No module named site on Windows

I am trying to install Python for the first time. I downloaded the following installer from the Python website: Python 2.7.1 Windows Installer (Windows binary -- does not include source) . I then ran the installer, selected 'All Users' and all was fine. I installed Python into the default location:...
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Bootstrap Alert Auto Close

My need is to call alert when I click on Add to Wishlist button and should disappear the alert in 2 secs. This is how I tried, but the alert is disappearing instantly as soon as it is appearing. Not sure, where the bug is.. Can anyone help me out? ...
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Multi-line commands in GHCi

...he following is sufficient: Prelude> let addTwo x y = x + y If you really want a definition with a type signature, or your definition spans over multiple lines, you can do this in ghci: Prelude> :{ Prelude| let addTwo :: Int -> Int -> Int Prelude| addTwo x y = x + y Prelude| :} ...