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Remove Trailing Slash From String PHP
... that one.
if(substr($string, -1) == '/') {
$string = substr($string, 0, -1);
}
Another (probably better) option would be using rtrim() - this one removes all trailing slashes:
$string = rtrim($string, '/');
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How to retrieve an element from a set without removing it?
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answered Sep 12 '08 at 20:08
Blair ConradBlair Conrad
190k2424 gold badges124124 silver badges107107 bronze badges
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Get hostname of current request in node.js Express
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206
If you're talking about an HTTP request, you can find the request host in:
request.headers.hos...
Loop through an array of strings in Bash?
...ividual element of the array
done
# You can access them using echo "${arr[0]}", "${arr[1]}" also
Also works for multi-line array declaration
declare -a arr=("element1"
"element2" "element3"
"element4"
)
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Enumerable.Empty() equivalent for IQueryable
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206
Maybe:
Enumerable.Empty<T>().AsQueryable();
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ASP.NET WebApi unit testing with Request.CreateResponse
... new HttpConfiguration());
If you are upgrading to webapi 5.0, then you'll need to change this to:
controller.Request = new HttpRequestMessage();
controller.Request.SetConfiguration(new HttpConfiguration());
The reason why you need to do this is because you have to have Request pop...
How do I set the default font size in Vim?
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202
For the first one remove the spaces. Whitespace matters for the set command.
set guifont=Monac...
How do I make class methods / properties in Swift?
...int("There are \(all.count) foos")
}
}
Foo.alert() // There are 0 foos
let f = Foo()
Foo.all.append(f)
Foo.alert() // There are 1 foos
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GIT merge error “commit is not possible because you have unmerged files”
...l with it?
– R11G
Jun 19 '13 at 12:50
1
I had to do this for a file that was deleted in a branch ...
LaTeX Optional Arguments
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edited Jan 30 '16 at 3:07
JesseTG
1,62111 gold badge1919 silver badges3939 bronze badges
a...