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When should I use a List vs a LinkedList
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There is one benefit to LinkedList over List (this is .net specific): since the List is backed by an internal array, it is allocated in one contiguous block. If that allocated block exceeds 85000 bytes in size, it will be allocated on the Large Object Heap, a non-compactable gene...
How to access random item in list?
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Beautiful. IN ASP.NET MVC 4.5, uisng a list, I had to change this to: list.OrderBy(x => Guid.NewGuid()).FirstOrDefault();
– Andy Brown
Sep 3 '14 at 9:56
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What is the difference between `throw new Error` and `throw someObject`?
... a better choice; throw 'An error' or throw new Error('An error'):
http://www.nczonline.net/blog/2009/03/10/the-art-of-throwing-javascript-errors-part-2/
It suggests that the latter (new Error()) is more reliable, since browsers like Internet Explorer and Safari (unsure of versions) don't correctl...
How can I get the current page's full URL on a Windows/IIS server?
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@Stan, there is zero net performance benefit to using singles over doubles. None, nadda, zip, zero. It's an old wive's tale from the PHP3 era. Please don't perform such trivial mangling to content.
– Charles
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C/C++ with GCC: Statically add resource files to executable/library
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From http://www.linuxjournal.com/content/embedding-file-executable-aka-hello-world-version-5967:
I recently had the need to embed a file in an executable. Since I'm working at the command line with gcc, et al and not with a fancy RAD to...
Regex to remove all (non numeric OR period)
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Iterate over each line in a string in PHP
...P4.1.0, skip empty lines/tokens.
See the strtok manual entry:
http://php.net/strtok
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Check if SQL Connection is Open or Closed
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The .NET documentation says: State Property: A bitwise combination of the ConnectionState values
So I think you should check
!myConnection.State.HasFlag(ConnectionState.Open)
instead of
myConnection.State != ConnectionState....
HTML5 input type range show range value
...s.form.amountRange.value=this.value" />
</form>
http://jsfiddle.net/Xjxe6/
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C++ SFINAE examples?
...owing.
This part is the constant part, put it in a header.
// See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4502.pdf.
template <typename...>
using void_t = void;
// Primary template handles all types not supporting the operation.
template <typename, template <typename&g...