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How can I upload files asynchronously?

... It's FormData who does all the magic here. Be sure to check these docs — it covers all your question about multiple files and fields. – BorisOkunskiy Sep 12 '13 at 13:26 ...
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Is there an easy way to add a border to the top and bottom of an Android View?

...so see this solution, which also works for TextViews, if you want a border all around: stackoverflow.com/questions/3263611/… – emmby Dec 9 '10 at 20:09 26 ...
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No == operator found while comparing structs in C++

...mpatibility. C compatibility doesn't require an operator==, however. Globally, I prefer what C++ does to what Java does. (I don't know C#, so maybe that's better.) – James Kanze Apr 25 '11 at 14:56 ...
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Best way to define error codes/strings in Java?

...re's certainly a better implementation of the enum solution (which is generally quite nice): public enum Error { DATABASE(0, "A database error has occurred."), DUPLICATE_USER(1, "This user already exists."); private final int code; private final String description; private Error(int code...
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How to set tbody height with overflow scroll

... Finally! I'm now able to have a fixed height, scrolling table body, fixed headers, adjustable column widths .... all without javascript! Thank you!! – Matt Hancock Dec 6 '15 at 23:13 ...
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Applications are expected to have a root view controller at the end of application launch

... make sure self.window is initialized like self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease]; – Raptor Feb 13 '12 at 12:07 1 ...
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Creating and Update Laravel Eloquent

... There is and it's called firstOrNew / firstsOrCreate – malhal Aug 24 '14 at 11:59 ...
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Finding three elements in an array whose sum is closest to a given number

...t now you don't need the target value anymore. Clearly, if we simply test all possible 3-tuples, we'd solve the problem in O(n3) -- that's the brute-force baseline. Is it possible to do better? What if we pick the tuples in a somewhat smarter way? First, we invest some time to sort the array, whic...
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Error-Handling in Swift-Language

...ragon Note: there is no specification for type of error the function actually can throw. This declaration simply states that the function can throw an instance of any type implementing ErrorType or is not throwing at all. 2. Invoking function that may throw errors In order to invoke function you...
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Import / Export database with SQL Server Server Management Studio

...rver Management Studio Express, follow the steps below: Download and install Microsoft SQL Server 2008 Management Studio Express from the Microsoft web site: http://www.microsoft.com/en-us/download/details.aspx?id=7593 After Microsoft SQL Server Management Studio Express has been installed, launch...