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“Undefined reference to” template class constructor [duplicate]
.... And we must ensure that this compilation happens for the constructors at least once in the entire compilation process, or we will get the 'undefined reference' error. (This applies to the other methods of cola<T> also.)
Understanding the problem
The problem is caused by the fact that main....
What is time_t ultimately a typedef to?
...src/sys/MYXEN i386. Your results are explicitly set like that in Linux (at least on 2.6.32-5-xen-amd64 from Debian).
– ssice
May 10 '12 at 17:21
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What's the difference between Cache-Control: max-age=0 and no-cache?
...s caches altogether" or "force full end-to-end downloads all the time", at least not in all browsers. The specification only says that browser must validate the cache.
– Franklin Yu
Oct 15 '18 at 14:14
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what is the difference between OLE DB and ODBC data sources?
...eral sources, such as the links I have updated my post to include and, not least, the comments they provoked. Other sources were Jason Roff's book on ADO mentioned by bobobobo, and The Access 2002 Desktop Developer's Handbook, by Litwin, Getz and Gunderloy (real old, but a real classic). I don't hav...
How do I enable EF migrations for multiple contexts to separate databases?
...A
PM> Update-Database -ConfigurationTypeName ConfigB
And last but not least those two commands will apply the correct migrations to their corrseponding databases.
EDIT 08 Feb, 2016:
I have done a little testing with EF7 version 7.0.0-rc1-16348
I could not get the -o|--outputDir option to wor...
How best to determine if an argument is not sent to the JavaScript function
...an be 3 or 4 times the bulk of the js, and the reliability I suspect is at least no better, just because of the number (3-4X) of coding decisions that were made.
As you say, Shog9, YMMV. :D
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What is the difference between String and string in C#?
...t the target processor is most efficient working with", and defined as "at least 16 bit". I'd prefer predictable consistency there, thank you very much.
– Nyerguds
Apr 28 '16 at 11:41
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What does a tilde do when it precedes an expression?
... the tradition of 0 being false and non-zero being true dates way back, at least to C in the '70s and probably lots of other then-contemporary systems programming languages. It probably stems from the way the hardware works; lots of CPUs set a zero bit after an operation, and have a corresponding br...
An error occurred while validating. HRESULT = '8000000A'
...cross numerous Microsoft replies that were vague and unhelpful, to say the least. I have just been re-triggering the build when it fails, but was hoping for a more elegant solution. Thanks again.
– Chris C.
Jan 3 '12 at 14:26
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What is tail call optimization?
... "The only situation" is a bit too absolute; there's also TRMC, at least in theory, which would optimize (cons a (foo b)) or (+ c (bar d)) in tail position in the same way.
– Will Ness
Sep 20 '16 at 16:58
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