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Spring: Why do we autowire the interface and not the implemented class?
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How does spring know which polymorphic type to use.
As long as there is only a single implementation of the interface and that implementation is annotated with @Component with Spring's component scan enabled, Spring framework c...
How to set entire application in portrait mode only?
How do I set it so the application is running in portrait mode only? I want the landscape mode to be disabled while the application is running. How do I do it programmatically?
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How do you get an iPhone's device name
...eral -> About , it'll say Bob's iPhone at the top of the screen. How do you programmatically grab that name?
8 Answer...
How do I delay a function call for 5 seconds? [duplicate]
...ant widget.Rotator.rotate() to be delayed 5 seconds between calls... how do I do this in jQuery... it seems like jQuery's delay() wouldn't work for this...
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How do I fetch a branch on someone else's fork on GitHub? [duplicate]
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What does that last line do?
– Andrew Downes
Jul 10 '15 at 15:43
2
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Tool for sending multipart/form-data request [closed]
I am currently using the Chrome Addon Postman - REST Client to easily create POST / GET request.
2 Answers
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How do I use PHP namespaces with autoload?
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You don't have to use AS. That's not why this solution works. You could just as easily do: use Person\Barnes\David\Class1; (which is equivalent to use Person\Barnes\David\Class1 as Class1;).
– cartbeforeho...
How do I watch a file for changes?
...for changes. Each time a change occurs I'd like to read the new data in to do some processing on it.
24 Answers
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Singleton: How should it be used
...ngleton if:
You need to have one and only one object of a type in system
Do not use a Singleton if:
You want to save memory
You want to try something new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programmer in wikipedia)
In user interface widgets
It ...
Why maven? What are the benefits? [closed]
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Figuring out package dependencies is really not that hard. You rarely do it anyway. Probably once during project setup and few more during upgrades. With maven you'll end up fixing mismatched dependencies, badly written poms, and doing package exclusions anyway.
Not that hard... for toy proje...