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Is there any way to use a numeric type as an object key?
... a string via the toString method.
> var foo = {}
undefined
> foo[23213] = 'swag'
'swag'
> foo
{ '23213': 'swag' }
> typeof(Object.keys(foo)[0])
'string'
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Should composer.lock be committed to version control?
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answered Oct 15 '12 at 13:39
mezameza
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How to get the URL of the current page in C# [duplicate]
... url = HttpContext.Current.Request.Url.AbsoluteUri;
// http://localhost:1302/TESTERS/Default6.aspx
string path = HttpContext.Current.Request.Url.AbsolutePath;
// /TESTERS/Default6.aspx
string host = HttpContext.Current.Request.Url.Host;
// localhost
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How to verify multiple method calls with different params
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BradBrad
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Efficient way to remove ALL whitespace from String?
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edited Jul 1 '17 at 13:23
Peter Mortensen
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How to remove non-alphanumeric characters?
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edited Aug 23 '17 at 22:28
Louis
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Check if a string contains a number
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312
You can use any function, with the str.isdigit function, like this
>>> def hasNumbers(...
What is a loop invariant?
I'm reading "Introduction to Algorithm" by CLRS. In chapter 2, the authors mention "loop invariants". What is a loop invariant?
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Best way to convert string to bytes in Python 3?
...tearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in Mutable Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.
The optional source parameter can be used to ...
Font-awesome, input type 'submit'
...ircle-right fa-lg"></i> Next
</button>
for Font Awesome 3.2.0 use
<button type="submit" class="btn btn-success">
<i class="icon-circle-arrow-right icon-large"></i> Next
</button>
...