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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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RESTful on Play! framework
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Use Play! to do it all.
Writing REST services in Play is very very easy.
Firstly, the routes file makes it straightforward to write routes that conform to the REST approach.
Then, you write your actions, in the controller, for each API method you want to creat...
In Xcode, how to suppress all warnings in specific source files?
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Why are nested weights bad for performance? Alternatives?
...sentially agree, but have heard the average iphone uses (including the web services / site that support it's use) around the same amount of energy a year as the average US household fridge. It is therefore our responsibility as developers to take this kind of environmental impact into consideration....
Using Moq to determine if a method is called
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setTimeout or setInterval?
...n the interval that is set for it, the browser will eat 100% CPU trying to service it, and may become less responsive.
Which do you use and why?
Chained-Timeout gives a guaranteed slot of free time to the browser; Interval tries to ensure the function it is running executes as close as possibl...
How and where are Annotations used in Java?
...tNull
to describe the "nature" of an element, e.g. @Entity, @TestCase, @WebService
to describe the behavior of an element: @Statefull, @Transaction
to describe how to process the element: @Column, @XmlElement
In all cases, an annotation is used to describe the element and clarify its meaning.
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How to find out what group a given user has?
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How to iterate through a DataTable
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