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Rails 4: before_filter vs. before_action
...before_filter . It seems to do the same thing. So what's the difference between these two?
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Detect blocked popup in Chrome
...tect whether a popup is blocked in other browsers (as described in the answer to this question ). Here's the basic test:
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Which is better, return value or out parameter?
If we want to get a value from a method, we can use either return value, like this:
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What's the correct way to communicate between controllers in AngularJS?
What's the correct way to communicate between controllers?
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An invalid form control with name='' is not focusable
I have an acute problem on my website.
In Google Chrome some customers are not able to proceed to my payment page.
When trying to submit a form I get this error:
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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
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How do I create a datetime in Python from milliseconds?
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Java compile speed vs Scala compile speed
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jQuery Validate - Enable validation for hidden fields
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Client-server synchronization pattern / algorithm?
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