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Are PHP Variables passed by value or by reference?
...tr = add_some_extra($str); if I was not using the reference , right ? then what is the real added value of that ?
– Obmerk Kronen
Nov 24 '13 at 6:06
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What is the purpose of @SmallTest, @MediumTest, and @LargeTest annotations in Android?
...es it enforce anything? Are there any tools that utilizes this annotation? What's it's purpose in Android development?
You can run a group of tests annotated with specific annotation.
From AndroidJUnitRunner documentation:
Running a specific test size i.e. annotated with SmallTest or MediumTe...
SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
What is the difference between CROSS JOIN and FULL OUTER JOIN in SQL Server?
10 Answers
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What is ANSI format?
What is ANSI encoding format? Is it a system default format?
In what way does it differ from ASCII?
10 Answers
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For i = 0, why is (i += i++) equal to 0?
...n executed
i + 1; // Note that you are discarding the calculation result
What actually happens is more involved than that - take a look at MSDN, 7.5.9 Postfix increment and decrement operators:
The run-time processing of a postfix increment or decrement operation of the form x++ or x-- consist...
What is the best (idiomatic) way to check the type of a Python variable? [duplicate]
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What happens if somebody passes a unicode string to your function? Or a class derived from dict? Or a class implementing a dict-like interface? Following code covers first two cases. If you are using Python 2.6 you might want...
Git - What is the difference between push.default “matching” and “simple”
...hat mean it will push the branches sequentially as opposed to in parallel? What does "mostly connected" mean? Then, the description for simple goes on to quote the description for matching, which one would think means the description for matching also applies to simple. But obviously that is not tru...
Determining if a number is either a multiple of ten or within a particular set of ranges
...t listing the options explicitly.
Now that you've given a better idea of what you are doing, I'd write the second one as:
int getRow(int num) {
return (num - 1) / 10;
}
if (getRow(num) % 2 == 0) {
}
It's the same logic, but by using the function we get a clearer idea of what ...
What is the difference between JSF, Servlet and JSP?
...ecially the (Tag File) variant. JSP templating in combination with JSF is what is lacking.
As being a MVC (Model-View-Controller) framework, JSF provides the FacesServlet as the sole request-response Controller. It takes all the standard and tedious HTTP request/response work from your hands, such ...
What is the recommended way to use Vim folding for Python code
...othing happens, when i use 'za' in a class i get the E490 (No Fold found). What is going wrong?
– Dani Gehtdichnixan
Apr 28 '14 at 13:52
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