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Sequence contains no matching element
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39
Use FirstOrDefault. First will never return null - if it can't find a matching element it throw...
CORS - How do 'preflight' an httprequest?
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answered Dec 31 '11 at 16:55
monsurmonsur
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jquery sortable placeholder height problem
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253
+50
I usually...
Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of ...
POST JSON to API using Rails and HTTParty
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answered Sep 30 '11 at 23:57
Homer JonHomer Jon
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Git, How to reset origin/master to a commit?
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583
origin/xxx branches are always pointer to a remote. You cannot check them out as they're not poi...
What is :: (double colon) in Python when subscripting sequences?
I know that I can use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3] ?
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How ListView's recycling mechanism works
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3 Answers
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Active
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
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3 Answers
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Active
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How can I change a file's encoding with vim?
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edited Jun 27 '12 at 17:43
Johan
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answered Apr 22...