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How to flatten nested objects with linq expression
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myBooks.SelectMany(b => b.Chapters
.SelectMany(c => c.Pages
.Select(p => ...
Reset keys of array elements in php?
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296
To reset the keys of all arrays in an array:
$arr = array_map('array_values', $arr);
In cas...
Creating my own Iterators
...ors. I have written an article about this very topic; it's in the December 2008 ACCU magazine. It discusses an (IMO) elegant solution for exactly your problem: exposing member collections from an object, using Boost.Iterators.
If you want to use the stl only, the Josuttis book has a chapter on impl...
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
...
How to verify multiple method calls with different params
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BradBrad
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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(...
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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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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