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How do you do relative time in Rails?

...o do relative time, i.e. if given a certain Time class, it can calculate "30 seconds ago" or "2 days ago" or if it's longer than a month "9/1/2008", etc. ...
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Should I check in node_modules to git when creating a node.js app on Heroku?

... 400 Second Update The FAQ is not available anymore. From the documentation of shrinkwrap: If you w...
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What's the function like sum() but for multiplication? product()?

...in the math module: >>> import math >>> math.factorial(10) 3628800 Alternative with logarithms If your data consists of floats, you can compute a product using sum() with exponents and logarithms: >>> from math import log, exp >>> data = [1.2, 1.5, 2.5, 0.9, 14...
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Saving image from PHP URL

... 720 If you have allow_url_fopen set to true: $url = 'http://example.com/image.php'; $img = '/my/fol...
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How to wait 5 seconds with jQuery?

...etTimeout. setTimeout( function() { //do something special }, 5000); UPDATE: you want to wait since when the page has finished loading, so put that code inside your $(document).ready(...); script. UPDATE 2: jquery 1.4.0 introduced the .delay method. Check it out. Note that .delay only...
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How to get xdebug var_dump to show full object/array

... variables in php.ini: ; with sane limits xdebug.var_display_max_depth = 10 xdebug.var_display_max_children = 256 xdebug.var_display_max_data = 1024 ; with no limits ; (maximum nesting is 1023) xdebug.var_display_max_depth = -1 xdebug.var_display_max_children = -1 xdebug.var_display_max_data = ...
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Calling dynamic function with dynamic number of parameters [duplicate]

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How to convert NSDate into unix timestamp iphone sdk?

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Getting started with F# [closed]

...writing simple code to solve complex problems by Chris Smith Expert F# 2.0 (Expert's Voice in F#) by Don Syme, Adam Granicz, and Antonio Cisternino and in addition to that... Quick Links Visual Studio (F# is standard feature of professional editions of VS2010 and VS2012) Get F# Tools for Vi...
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JQuery .each() backwards

... answered Sep 8 '09 at 13:31 Joe ChungJoe Chung 11.1k11 gold badge1818 silver badges3131 bronze badges ...