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Rails: Get Client IP address
... edited May 23 '17 at 12:18
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answered Dec 16 '10 at 21:35
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Parse JSON in JavaScript? [duplicate]
... of its synchronous nature and design. To resolve this, the JSON website recommends third-party libraries such as Oboe.js and clarinet, which provide streaming JSON parsing.
jQuery once had a $.parseJSON() function, but it was deprecated with jQuery 3.0. In any case, for a long time it was nothing ...
iPad/iPhone hover problem causes the user to double click a link
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what is Promotional and Feature graphic in Android Market/Play Store?
...d
feature, but uploading promotional
graphics is something that we
recommend.
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Take a full page screenshot with Firefox on the command-line
... newer:
press Ctrl+Shift+K to open the developer console (⌥ Option+⌘ Command+K on macOS)
type :screenshot or :screenshot --fullpage
Find out more regarding screenshots and other features
For Firefox versions < 60:
Press Shift+F2 or go to Tools > Web Developer > Developer Toolb...
How to install the current version of Go in Ubuntu Precise
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What's so bad about Template Haskell?
It seems that Template Haskell is often viewed by the Haskell community as an unfortunate convenience. It's hard to put into words exactly what I have observed in this regard, but consider these few examples
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Can I see changes before I save my file in Vim?
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http://vim.wikia.com/wiki/Diff_current_buffer_and_the_original_file
Here is a function and command to see a diff between the currently edited file and its unmodified version in the filesystem. Just put this in your vimrc or in the plugin ...