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'App not Installed' Error on Android
...n creating a signed .apk and exporting it to my HTC Desire to test. It has all been fine.
61 Answers
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How can I remove an SSH key?
...ove SSH key from gnome-keyring-daemon memory"
"Ubuntu: ssh-add -D deleting all identities does not work. Also, why are all identities auto-added?"
The exact issue is:
ssh-add -d/-D deletes only manually added keys from gnome-keyring.
There is no way to delete automatically added keys.
This is the ...
How to prune local tracking branches that do not exist on remote anymore
...getting the first column of that output which will be the branch name. Finally passing all the branch names into the delete branch command.
Since it is using the -d option, it will not delete branches that have not been merged into the branch that you are on when you run this command.
Also remember...
Maven does not find JUnit tests to run
...wards compatibility but it does seam more logic to search for testcases in all files.
– Tobias Kremer
Sep 10 '13 at 11:37
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Clone only one branch [duplicate]
... do not point into the history of the branch are not fetched.
Git actually allows you to clone only one branch, for example:
git clone -b mybranch --single-branch git://sub.domain.com/repo.git
Note: Also you can add another single branch or "undo" this action.
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Change name of iPhone app in Xcode 4
...was posted just after I switched to XCode 4, and I am so glad I did! It really rocks, blows away MS Visual Studio .NET 2008 (my day job).
– Jay Imerman
Aug 2 '11 at 3:45
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How to express a NOT IN query with ActiveRecord/Rails?
.... It would still break on nil, but I find that the array you pass in is usually generated by a filter that will return [] at the very least and never nil. I recommend checking out Squeel, a DSL on top of Active Record. Then you could do: Topic.where{id.not_in actions}, nil/empty/or otherwise.
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How can a time function exist in functional programming?
...the same output, for same input, no matter how many times the function is called. It's exactly like a mathematical function which evaluates to the same output for the same value of the input parameters which involves in the function expression.
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Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
...ng iostream::eof in a loop condition is "almost certainly wrong". I generally use something like while(cin>>n) - which I guess implicitly checks for EOF.
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How to detect unused methods and #import in Objective-C
... code is quite dirty, containing several #import and methods that are not called or useful at all.
7 Answers
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