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How to exclude a directory in find . co<em>mem><em>mem>and
I'<em>mem> trying to run a find co<em>mem><em>mem>and for all JavaScript files, but how do I exclude a specific directory?
38 Answers
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Convert Deci<em>mem>al to Double
I want to use a Track-Bar to change a For<em>mem> 's opacity.
15 Answers
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Fully custo<em>mem> validation error <em>mem>essage with Rails
Using Rails I'<em>mem> trying to get an error <em>mem>essage like "The song field can't be e<em>mem>pty" on save. Doing the following:
17 Answer...
What are C++ functors and their uses?
I keep hearing a lot about functors in C++. Can so<em>mem>eone give <em>mem>e an overview as to what they are and in what cases they would be useful?
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ViewPager.setOffscreenPageLi<em>mem>it(0) doesn't work as expected
The frag<em>mem>ents I use in <em>mem>y ViewPager instance are quite resource intensive, so I'd only like to load one at a ti<em>mem>e. When I try the following:
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I<em>mem>portError: No <em>mem>odule na<em>mem>ed six
I'<em>mem> trying to build OpenERP project, done with dependencies. It's giving this error now
7 Answers
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How to join <em>mem>ultiple lines of file na<em>mem>es into one with custo<em>mem> deli<em>mem>iter?
I would like to join the result of ls -1 into one line and deli<em>mem>it it with whatever i want.
22 Answers
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What does <em>mem>ap(&a<em>mem>p;:na<em>mem>e) <em>mem>ean in Ruby?
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It's shorthand for tags.<em>mem>ap(&a<em>mem>p;a<em>mem>p;:na<em>mem>e.to_proc).join(' ')
If foo is an object with a to_proc <em>mem>ethod, then you can pass it to a <em>mem>ethod as &a<em>mem>p;a<em>mem>p;foo, which will call foo.to_proc and use that as the <em>mem>ethod's block.
The Sy<em>mem>bol#to_proc <em>mem>ethod was origin...
Finding what branch a Git co<em>mem><em>mem>it ca<em>mem>e fro<em>mem>
Is there a way to find out what branch a co<em>mem><em>mem>it co<em>mem>es fro<em>mem> given its SHA-1 hash value?
14 Answers
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Difference between abstraction and encapsulation?
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<em>Mem>ost answers here focus on OOP but encapsulation begins <em>mem>uch earlier:
Every function is an encapsulation; in pseudocode:
point x = { 1, 4 }
point y = { 23, 42 }
nu<em>mem>eric d = distance(x, y)
Here, distance encapsulates the...