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Android emulator and virtualbox cannot run at same time
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13 Answers
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Make an existing Git branch track a remote branch?
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Given a branch foo and a remote upstream:
As of Git 1.8.0:
git branch -u upstream/foo
Or, if local branch foo is not the current branch:
git branch -u upstream/foo foo
Or, if you like to type longer commands, these are equivalent to the above two:
git branch --set-upstream-t...
How do I check in JavaScript if a value exists at a certain array index?
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18 Answers
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figure of imshow() is too small
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142
If you don't give an aspect argument to imshow, it will use the value for image.aspect in your...
A generic list of anonymous class
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You could do:
var list = new[] { o, o1 }.ToList();
There are lots of ways of skinning this cat, but basically they'll all use type inference somewhere - which means you've got to be calling a generic method (possibly as an extension method). Another example mi...
How to move one word left in the vi editor
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edited Dec 15 '19 at 1:05
Peter Mortensen
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How to create a custom string representation for a class object?
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edited Sep 6 at 11:51
Tomerikoo
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Java: Class.this
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171
LocalScreen.this refers to this of the enclosing class.
This example should explain it:
public...
How does type Dynamic work and how to use it?
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1 Answer
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How to convert a java.util.List to a Scala list
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71
import scala.collection.JavaConversions._
will do implicit conversion for you; e.g.:
var list...