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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...
UITextField auto-capitalization type - iPhone App
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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?
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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 ...
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?
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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...
ERROR: permission denied for sequence cities_id_seq using Postgres
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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...