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onIabPurchaseFinished never called.
...test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
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What is the difference between exit and return? [duplicate]
...in is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns, however the implementation handles it.
Example with return:
#include <stdio.h>
void f(){
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What's the difference between => , ()=>, and Unit=>
...name inside the function. For example, take this function:
def f(x: => Int) = x * x
If I call it like this
var y = 0
f { y += 1; y }
Then the code will execute like this
{ y += 1; y } * { y += 1; y }
Though that raises the point of what happens if there's a identifier name clash. In trad...
How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
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or rather "return new HttpStatusCodeResult((int)HttpStatusCode.OK);"
– dan
Dec 18 '12 at 10:10
1
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Start service in Android
...ly you don't have the service in your manifest, or it does not have an <intent-filter> that matches your action. Examining LogCat (via adb logcat, DDMS, or the DDMS perspective in Eclipse) should turn up some warnings that may help.
More likely, you should start the service via:
startServic...
how do I initialize a float to its max/min value?
...n be represented; it gives the smallest normal single-precision floating point number. There are also subnormal numbers between zero and this number. In particular, std::numeric_limits<float>::min() gives 1.17549e-38 but the smallest representable subnormal float is nextafterf(0.0f, 1.0f) ==...
What is the “-->” operator in C++?
... \
\
\
> 0)
printf("%d ", x);
Not so mathematical, but... every picture paints a thousand words...
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Managing constructors with many parameters in Java
...he classes can have up to 30 parameters, 28 of which are just being passed into the super constructor.
8 Answers
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How to print out the contents of a vector?
I want to print out the contents of a vector in C++, here is what I have:
19 Answers
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What's the purpose of the LEA instruction?
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As others have pointed out, LEA (load effective address) is often used as a "trick" to do certain computations, but that's not its primary purpose. The x86 instruction set was designed to support high-level languages like Pascal and C, where ...