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A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
I have read a lot of docs and code that in theory will validate an in-app and/or bundle receipt.
3 Answers
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How do JavaScript closures work?
... to associate state with a function. For example, in Java or C++, when you add a private instance variable and a method to a class, you are associating state with functionality.
In C and most other common languages, after a function returns, all the local variables are no longer accessible because t...
Why is an int in OCaml only 31 bits?
... trick used in many different interpreters, VMs and runtime systems for decades. Pretty much every Lisp implementation uses them, many Smalltalk VMs, many Ruby interpreters, and so on.
Usually, in those languages, you always pass around pointers to objects. An object itself consists of an object he...
What is the Sign Off feature in Git for?
... Brian CampbellBrian Campbell
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Single Page Application: advantages and disadvantages [closed]
I've read about SPA and it advantages. I find most of them unconvincing. There are 3 advantages that arouse my doubts.
11 A...
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
...f an assignment (Extended Iterable Unpacking), though it gives a list instead of a tuple in this context:
first, *rest = [1,2,3,4]
first, *l, last = [1,2,3,4]
Also Python 3 adds new semantic (refer PEP 3102):
def func(arg1, arg2, arg3, *, kwarg1, kwarg2):
pass
Such function accepts only 3 ...
How to strip HTML tags from a string in SQL Server?
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RedFilterRedFilter
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How to modify a global variable within a function in bash?
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kvantour
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answered May 9 '14 at 12:56
Josh JollyJosh Jolly
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...... religious programmers always abiding by good practices, please don't read it. :)
3 Answers
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How do I list all files of a directory?
How can I list all files of a directory in Python and add them to a list ?
21 Answers
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