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How to simplify a null-safe compareTo() implementation?
...od for a simple class such as this (to be able to use Collections.sort() and other goodies offered by the Java platform):
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Remove property for all objects in array
...bject in the array. Is there a better way to do it than using a for loop and deleting it from every object?
12 Answers
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Is there a shortcut on Android Studio to convert a text to uppercase?
I'm trying to find a command on Android Studio to convert a selected text to uppercase but I'm unable to do so.
8 Answers
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Android Endless List
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One solution is to implement an OnScrollListener and make changes (like adding items, etc.) to the ListAdapter at a convenient state in its onScroll method.
The following ListActivity shows a list of integers, starting with 40, adding items when the user scrolls to the end...
Download Github pull request as unified diff
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Great, thanks. And there is also .patch. Why is this not exposed in the GUI? How is one supposed to discover this?
– Thilo
May 31 '11 at 14:04
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How to enable file sharing for my app?
...I enable it so that users can see my app in iTunes in the File Sharing tab and then just drag+drop photos to the app?
7 Ans...
Using CSS in Laravel views?
I've just began learning Laravel, and can do the basics of a controller and routing.
18 Answers
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C++ equivalent of StringBuffer/StringBuilder?
Is there a C++ Standard Template Library class that provides efficient string concatenation functionality, similar to C#'s StringBuilder or Java's StringBuffer ?
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How can I add an item to a IEnumerable collection?
...y). But it will create a new object that will list all items in the array, and then "Foo". Furthermore, that new object will keep track of changes in the array (i.e. whenever you enumerate it, you'll see the current values of items).
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How do I get a raw, compiled SQL query from a SQLAlchemy expression?
I have a SQLAlchemy query object and want to get the text of the compiled SQL statement, with all its parameters bound (e.g. no %s or other variables waiting to be bound by the statement compiler or MySQLdb dialect engine, etc).
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