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Rails migrations: self.up and self.down versus change
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110
For many operations rails can guess what is the inverse operation (without problems). For exam...
What is the difference between JavaScript and ECMAScript?
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16 Answers
16
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How to create a release signed apk file using Gradle?
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31 Answers
31
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Set the layout weight of a TextView programmatically
...a CheckBox . The TextView items need to have their layout weight set to 1 to push the CheckBox items to the far right.
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How to make grep only match if the entire line matches?
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12 Answers
12
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get original element from ng-click
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318
You need $event.currentTarget instead of $event.target.
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Mocking a class: Mock() or patch()?
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156
mock.patch is a very very different critter than mock.Mock. patch replaces the class with a m...
How to hide databases that I am not allowed to access
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Had the same issue, as its a shared space on AWS with 1000 other DBs.
In pgAdmin III
make sure you are disconnected from the server,
select the Server, right click -> properties, Advanced tab,
in 'DB restriction' type in the name of your database(s) enclosed in single quot...
How do I force git to checkout the master branch and remove carriage returns after I've normalized f
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edited Jun 25 '13 at 17:29
answered Jun 20 '13 at 20:58
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Aug 25 '14 at 15:31
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