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Are foreign keys really necessary in a database design?
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what do you mean by honesty?
– dspacejs
Sep 6 '15 at 2:33
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How to initialize std::vector from C-style array?
What is the cheapest way to initialize a std::vector from a C-style array?
6 Answers
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Array to Hash Ruby
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What does "blow out your stack" mean?
– Kevin
Mar 12 '14 at 22:48
6
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Remove non-utf8 characters from string
...ed as part of a UTF-8 sequence, but does not capture those. Replacement is whatever was captured into group 1. This effectively removes all invalid bytes.
It is possible to repair the string, by encoding the invalid bytes as UTF-8 characters. But if the errors are random, this could leave some stra...
MySQL offset infinite rows
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awfull answer, but thats is official from MySQL Doc. What i can say @_@
– GusDeCooL
Oct 19 '11 at 18:06
21
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Array_merge versus + [duplicate]
When I use array_merge() with associative arrays I get what I want, but when I use them with numerical key arrays the keys get changed.
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Unable to load DLL 'SQLite.Interop.dll'
...nyway I installed the NuGet package to a DLL project and I got this error. What I had to do to get it working I had to install it to the main site project, too. Even if it doesn't touch SQLite classes at all.
My guess is that SQLite uses the entry assembly to detect which version of Interop to load...
How can I put strings in an array, split by new line?
...e of beauty :) Why is this the only good answer? Because you cannot assume what type of end of line you will get: Mac (\r), Windows (\r\n), or Unix (\n).
– Ninj
Jan 8 '15 at 23:08
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What is SuppressWarnings (“unchecked”) in Java?
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Sometimes Java generics just doesn't let you do what you want to, and you need to effectively tell the compiler that what you're doing really will be legal at execution time.
I usually find this a pain when I'm mocking a generic interface, but there are other examples too...
What is the use of hashCode in Java?
In Java, obj.hashCode() returns some value. What is the use of this hash code in programming?
9 Answers
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