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How to use Active Support core extensions

... 'active_support/all' => true irb(main):002:0> 1.week.ago => 2010-11-14 17:56:16 -0700 irb(main):003:0> For 1.8.7: rvm 1.8.7 irb -f irb(main):001:0> require 'rubygems' => true irb(main):002:0> require 'active_support/all' => true irb(main):003:0> 1.week.ago => Sun N...
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UITextField auto-capitalization type - iPhone App

... answered Aug 4 '11 at 14:28 AlexVogelAlexVogel 10.1k1010 gold badges5858 silver badges6767 bronze badges ...
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Is it possible to use Visual Studio on macOS?

... I recently purchased a MacBook Air (mid-2011 model) and was really happy to find that Apple officially supports Windows 7. If you purchase Windows 7 (I got DSP), you can use the Boot Camp assistant in OSX to designate part of your hard drive to Windows. Then you can ...
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Kill process by name?

... Alex MartelliAlex Martelli 725k148148 gold badges11261126 silver badges13241324 bronze badges ...
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Regular expressions in an Objective-C Cocoa application

... 11 also Mac OS X 10.7 now – user102008 Jul 21 '11 at 3:07 ...
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How can I get the current language in Django?

... micha480micha480 1,53211 gold badge99 silver badges33 bronze badges ...
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How to start nginx via different port(other than 80)

... | edited Apr 26 '19 at 11:27 nyedidikeke 4,51177 gold badges2929 silver badges4646 bronze badges answ...
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ERROR: permission denied for sequence cities_id_seq using Postgres

... simbo1905 4,69811 gold badge3838 silver badges6666 bronze badges answered Feb 17 '12 at 8:43 kupsonkupson ...
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Preserve colouring after piping grep to grep

...o the following situation: $ grep --color=always -e '1' * | grep -ve '12' 11 12 13 Even though the option -ve '12' should exclude the middle line, it will not because there are color characters between 1 and 2. share ...
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Xcode 4 - slow performance

... and enjoy faster performance! Thanks to: http://meachware.blogspot.com/2011/06/speed-up-xcode-4.html Edit: I've gotten several comments about this noting that for some projects this might cause problems. Make sure you have a backup of your project before performing these steps, and don't forget...