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How to pass a variable from Activity to Fragment, and pass it back?
I am currently making an android app, and I want to pass a date between activity and fragment.
My activity has a button, which opens the fragment: DatePickerFragment.
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jQuery .on('change', function() {} not triggering for dynamically created inputs
The problem is that I have some dynamically created sets of input tags and I also have a function that is meant to trigger any time an input value is changed.
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...ollection of Items that belong to an Invoice object (in memory operation), and then "save" the Invoice, the removed Item should be deleted from the underlying DB.
– garyKeorkunian
Oct 16 '12 at 15:38
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Why there is no ConcurrentHashSet against ConcurrentHashMap
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@Andrew, I think the motivation behind using a "ConcurrentSet" stems from not the API but rather the implementation - thread safety but without a universal lock - multiple concurrent reads for instance.
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How to get the absolute coordinates of a view
...left corner of a view. However, all methods I can find such as getLeft() and getRight() don't work as they all seem to be relative to the parent of the view, thus giving me 0 . What is the proper way to do this?
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Xcode variables
...quotes) as the first line of your bash shell script (or the equivalent command for the shell you're using) and build your project. This will output all of the environment variables that are available to you. You can use this in conjunction with the documentation to make sure you're getting the data ...
Add new methods to a resource controller in Laravel
...w if it is possible to add new methods to a resource controller in Laravel and how you do it.
9 Answers
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Non-type template parameters
I understand that the non-type template parameter should be a constant integral expression. Can someone shed light why is it so ?
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jQuery Plugin: Adding Callback functionality
I'm trying to give my plugin callback functionality, and I'd like for it to operate in a somewhat traditional way:
6 Answer...
How to convert a char to a String?
I have a char and I need a String . How do I convert from one to the other?
12 Answers
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