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The relationship could not be changed because one or more of the foreign-key properties is non-nulla
... What if you don't want to have a Child's collection in your context? http://stackoverflow.com/questions/20233994/do-i-need-to-create-a-dbset-for-every-table-so-that-i-can-persist-child-entitie
– Kirsten Greed
Nov 27 '13 at 4:55
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Understanding prototypal inheritance in JavaScript
...jy.testProperty); //will display Hi, I am over-ridden prototype property
http://astutejs.blogspot.in/2015/10/javascript-prototype-is-easy.html
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Is it correct to use JavaScript Array.sort() method for shuffling?
...cur] = array[top]; array[top] = tmp;
}
return array;
}
Test results: http://jsperf.com/optimized-fisher-yates
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When to add what indexes in a table in Rails
...te and update each record, because it has to rebuild each index.
Credit:
https://tomafro.net/2009/08/using-indexes-in-rails-choosing-additional-indexes, rails - created_at when user for ordering, Should you add an Index to the table?, and the answers above.
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Difference between CC, gcc and g++?
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Is GridFS fast and reliable enough for production?
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Hg: How to do a rebase like git's rebase
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Is a Python list guaranteed to have its elements stay in the order they are inserted in?
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Verify a certificate chain using openssl verify
...SE AT OWN RISK, ABSOLUTELY NO WARRANTY.
#
# COPYRIGHT.CLL can be found at http://permalink.de/tino/cll
# (CLL is CC0 as long as not covered by any Copyright)
OOPS() { echo "OOPS: $*" >&2; exit 23; }
PID=
kick() { [ -n "$PID" ] && kill "$PID" && sleep .2; PID=; }
trap 'kick'...
SVN how to resolve new tree conflicts when file is added on two branches
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