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What are the new documentation commands available in Xcode 5? [closed]
...are.
- returns: The number squared.
*/
Notice how @param is now - parameter.
You can also now include bullets in your documentation:
/**
- square(5) = 25
- square(10) = 100
*/
share
...
Remove .php extension with .htaccess
...-11-14 - Fixed the above snippet to incorporate nicorellius's observation
Now requests for hi.txt (and anything else) are successful, requests to example.com/test will return the processed version of test.php, and index.php files will work again.
I must give credit where credit is due for this sol...
How to check if a String contains only ASCII?
...eString) method which relies on the factory method ascii() rather than the now deprecated ASCII singleton.
Here ASCII includes all ASCII characters including the non-printable characters lower than 0x20 (space) such as tabs, line-feed / return but also BEL with code 0x07 and DEL with code 0x7F.
Th...
How can we run a test method with multiple parameters in MSTest?
...
I've found that something similar is now possible in Visual Studio 2012 Update 1, just FYI for future consideration of anybody looking at this answer.
– McAden
Dec 4 '12 at 19:53
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C++ valarray vs. vector
I like vectors a lot. They're nifty and fast. But I know this thing called a valarray exists. Why would I use a valarray instead of a vector? I know valarrays have some syntactic sugar, but other than that, when are they useful?
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Create an array with same element repeated multiple times
...always better to avoid growing arrays by appending when possible. If you know the final size, use it.
– Tom Karzes
Aug 8 '16 at 20:01
43
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“Collection was mutated while being enumerated” on executeFetchRequest
I'm stuck on a problem for hours now and having read everything about this on stackoverflow (and apply every advices found), I'm now officially in need for help. ;o)
...
How are strings passed in .NET?
...ine(strMain); // What gets printed?
}
There are three things you need to know to understand what happens here:
Strings are reference types in C#.
They are also immutable, so any time you do something that looks like you're changing the string, you aren't. A completely new string gets created, the ...
Rspec: “array.should == another_array” but without concern for order
...
This is now officially documented under operator matchers
– Kelvin
Aug 12 '13 at 15:42
7
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What is an optional value in Swift?
...String are completely different types.
Here's the most important thing to know: An optional is a kind of container. An optional String is a container which might contain a String. An optional Int is a container which might contain an Int. Think of an optional as a kind of parcel. Before you open it ...