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How do you add an in-app purchase to an iOS application?
... product
SKProductsRequest *productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:[NSSet setWithObject:kRemoveAdsProductIdentifier]];
productsRequest.delegate = self;
[productsRequest start];
}
else{
NSLog(@"User cannot make payments du...
What are the main disadvantages of Java Server Faces 2.0?
...t run-time. This might be fine for dynamically typed language like Ruby or PHP, but if I have to withstand the sheer bloat of the Java ecosystem, I demand typing for my templates.
To sum up: The time you will save with JSF, from avoiding to write the JSP/servlet/bean boilerplate code, you'll spent...
Perforce for Git users? [closed]
...ore information on that can be found at: https://git.wiki.kernel.org/index.php/GitP4
Still here? Good, let's look at Perforce.
Some Terminology Differences to Sort Out
Before we get into the details we need to briefly cover a couple terminology differences between Git and Perforce.
The first is ...
Map Tiling Algorithm
...le:Object, degrees:uint):void
{
// http://www.flash-db.com/Board/index.php?topic=18625.0
var midPoint:int = tileDimension/2;
var point:Point=new Point(tile.x+midPoint, tile.y+midPoint);
var m:Matrix=tile.transform.matrix;
m.tx -= point.x;
m.ty -= point.y;
m.rotate (degree...
What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...ype fonts into a vector texture you get this:
http://alice.loria.fr/index.php/publications.html?Paper=VTM@2005
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Why does modern Perl avoid UTF-8 by default?
...lem
When you read data into Perl, it doesn't care what encoding it is. It allocates some memory and stashes the bytes away there. If you say print $str, it just blits those bytes out to your terminal, which is probably set to assume everything that is written to it is UTF-8, and your text shows up....
Cross-browser testing: All major browsers on ONE machine
...Safari on a single Windows machine.
Download: http://sandboxie.com/index.php?DownloadSandboxie
Patch: The extended version is required to enable multiple sandboxes at a time. Pay them or visit YouTube.
Running multiple IE/Safari versions simultaneously requires the extended version. If you don't m...
Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]
...his history with a fake url.
If the abusive user clicks back, your server (Php, python, whatever) will receive a request with your fake url. So you need to have another endpoint in your server (Let me know if you don't understand endpoints). Make a benign article, recipe, or weather report with a si...
What is a NullReferenceException, and how do I fix it?
...le = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Person to set the Age for.
Jagged Arrays
long[][] array = new long[1][];
array[0][0] = 3; // is null because only the first dimension is yet initialized.
...
What is TypeScript and why would I use it in place of JavaScript? [closed]
... of defect fixes.
These languages include C, C++, JavaScript, Objective-C, Php, and
Python. The languages Clojure, Haskell, Ruby, Scala, and TypeScript,
all have negative coefficients implying that these languages are less
likely than the average to result in defect fixing commits.
Enhanced IDE sup...