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Making 'git log' ignore changes for certain paths

... It is implemented now (git 1.9/2.0, Q1 2014) with the introduction pathspec magic :(exclude) and its short form :! in commit ef79b1f and commit 1649612, by Nguyễn Thái Ngọc Duy (pclouds), documentation can be found here. You now can log everything except a sub-...
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How do I pick randomly from an array?

... 1140 Just use Array#sample: [:foo, :bar].sample # => :foo, or :bar :-) It is available in Rub...
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CPU Privilege Rings: Why rings 1 and 2 aren't used?

... 114 As a hobbyist operating system writer, I found that because paging (a major part of the modern ...
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Case insensitive access for generic dictionary

... RBT 16k1010 gold badges115115 silver badges147147 bronze badges answered Mar 9 '17 at 19:41 DerpyDerpy 1,07099 silver bad...
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Does making a struct volatile make all its members volatile?

... From: http://msdn.microsoft.com/en-us/library/145yc477%28v=vs.80%29.aspx To declare the object pointed to by the pointer as const or volatile, use a declaration of the form: const char *cpch; volatile char *vpch; To declare the value of the pointer — that is, the ...
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NULL vs nil in Objective-C

...than nil. nil is defined as (id)0. NULL isn't. – user142019 Aug 18 '11 at 15:40 14 @WTP if you re...
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onclick open window and specific size

... 14 You'll also want to swap the last ")" character for ");return false;" to prevent the original link being opened in addition to the popup. ...
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Rails: How to list database tables/objects using the Rails console?

...son Swett 36.7k5757 gold badges183183 silver badges314314 bronze badges answered Jan 20 '10 at 2:29 cwninjacwninja 8,45411 gold ba...
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?

... answered Jan 9 '14 at 5:37 Daniel LinDaniel Lin 3,00511 gold badge88 silver badges44 bronze badges ...
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Convert Float to Int in Swift

... answered Jun 4 '14 at 5:59 iPateliPatel 38.8k1212 gold badges106106 silver badges126126 bronze badges ...