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What to do with branch after merge
I had two branches: master and branch1 . I just merged branch1 back into master and I'm done with that branch. Should I delete it or just let it sit around? Will deleting it cause any loss of data?
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undefined method `source_index' for Gem:Module (NoMethodError)
...an older Rails app from REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprecated for a while, but since Rails 2.3 is not ...
What does “Memory allocated at compile time” really mean?
In programming languages like C and C++, people often refer to static and dynamic memory allocation. I understand the concept but the phrase "All memory was allocated (reserved) during compile time" always confuses me.
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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
I have ViewPager and below it I have 10 buttons. By clicking on button, for example #4, the pager goes immediately to page #4 by mPager.setCurrentItem(3); . But, I want to disable the paging by swiping with finger horizontally. Thus, the paging is done ONLY by clicking on the buttons.
So, how I ...
Run Java Code Online [closed]
... edited May 23 '12 at 5:24
mikera
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answered Dec 8 '09 at 8:57
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How to cast an object in Objective-C
Is there a way to cast objects in objective-c much like the way objects are cast in VB.NET?
5 Answers
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How to clone ArrayList and also clone its contents?
...item : list) clone.add(item.clone());
return clone;
}
For that to work, obviously, you will have to get your Dog class to implement the Cloneable interface and override the clone() method.
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Does PowerShell support constants?
I would like to declare some integer constants in PowerShell.
6 Answers
6
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How do you concatenate Lists in C#?
...nswered Jun 25 '09 at 4:45
John KugelmanJohn Kugelman
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Simple way to find if two different lists contain exactly the same elements?
...s in the same
order. This definition ensures that
the equals method works properly
across different implementations of
the List interface.
If you want to check independent of order, you could copy all of the elements to Sets and use equals on the resulting Sets:
public static <T> bo...