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How can I preview a merge in git?
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292
I've found that the solution the works best for me is to just perform the merge and abort it i...
How to provide different Android app icons for different gradle buildTypes?
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162
Figured it out. What you need to do is create a separate src folder called debug that holds the ...
Edit a commit message in SourceTree Windows (already pushed to remote)
...ch is
not the most recent commit) using SourceTree for Windows version 1.5.2.0:
Step 1
Select the commit immediately before the commit that you want to edit.
For example, if I want to edit the commit with message "FOOBAR!" then I need
to select the commit that comes right before it:
Step 2
Rig...
Why doesn't print work in a lambda?
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A lambda's body has to be a single expression. In Python 2.x, print is a statement. However, in Python 3, print is a function (and a function application is an expression, so it will work in a lambda). You can (and should, for forward compatibility :) use the back-ported print func...
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...are invalid profiles because of iPhone Update to 5.1 and XCode update to 4.2.2.
13 Answers
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Create array of symbols
...original answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
shar...
How to find duplicates in 2 columns not 1
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answered Mar 13 '09 at 13:20
Miyagi CoderMiyagi Coder
4,71544 gold badges2929 silver badges4242 bronze badges
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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201
You can use an array with the splat operator *.
EXCEPTIONS = [FooException, BarException]
be...
R script line numbers at error?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 18 '09 at 18:04
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