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How do I use Linq to obtain a unique list of properties from a list of objects?
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323
IEnumerable<int> ids = list.Select(x=>x.ID).Distinct();
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Disable a Button
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answered Jun 14 '18 at 6:32
Jayprakash DubeyJayprakash Dubey
31k1313 gold badges153153 silver badges161161 bronze badges
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Correct way to use get_or_create?
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Rakmo
1,00322 gold badges1212 silver badges3131 bronze badges
answered Dec 21 '09 at 16:50
Bryan RehbeinBryan R...
is not JSON serializable
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answered Oct 7 '14 at 16:32
Danny StapleDanny Staple
5,77222 gold badges3636 silver badges5454 bronze badges
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How do I generate random number for each row in a TSQL Select?
I need a different random number for each row in my table. The following seemingly obvious code uses the same random value for each row.
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Do HTML5 custom data attributes “work” in IE 6?
Custom data attributes: http://dev.w3.org/html5/spec/Overview.html#embedding-custom-non-visible-data
6 Answers
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Struggling trying to get cookie out of response with HttpClient in .net 4.5
...builder method added to services.AddHttpClient
– user3279954
Aug 5 '19 at 22:15
on get Async we already made a referen...
How to set HTTP header to UTF-8 using PHP which is valid in W3C validator?
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First make sure the PHP files themselves are UTF-8 encoded.
The meta tag is ignored by some br...
SQLite - How do you join tables from different databases?
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answered Jan 31 '18 at 8:32
Dr.SaiDr.Sai
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ImportError: No module named Crypto.Cipher
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– Özgür Fırat Özpolat
Jun 2 '14 at 19:32
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I had installed it with pip, which didn't work, then eas...