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Cause CMAKE to generate an error
...hem to fix some hack / todos or indicate warnings that should be fixed but does not affect the CMake run for the user. Thats why the user can suppress these warnings with --Wno-dev.
– usr1234567
May 8 '14 at 6:16
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Rails: call another controller action from a controller
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Hi @spyros, the redirect_to does not allow to use post: :method and this can be useful particularly to redirecting to an already existing create action of another controller as @ddayan asked at the first time. I have a similar situation where in some si...
C++: variable 'std::ifstream ifs' has initializer but incomplete type
...h as class ifstream; which allow it to understand that a class exists, but does not know how much memory the class takes up.
The forward declaration allows the compiler to make more sense of :-
void BindInput( ifstream & inputChannel );
It understands the class exists, and can send pointers...
Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
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You can have overload the methods.
This does not solve your problem but it minimizes the number of warnings (and yes, it's a hack!)
class Assembler<X, Y> {
void assemble(X container, Y a1) { ... }
void assemble(X container, Y a1, Y a2) { ... }
void ass...
jQuery Datepicker onchange event issue
...in the datepicker: It always fires onSelect (even if nothing changed), and doesn't fire any event on the underlying input on change. (If you look in the code of that example, we're listening for changes, but they aren't being raised.) It should probably fire an event on the input when things change ...
What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh
... Question here, what do you mean when you say Spring supports JSR? Doesn't the container support JSR independent of Spring, and a requirement for the container to be J2EE compliant? Do you mean that it wraps the functionality? If Spring didn't "support" it, wouldn't the annotation from javax...
Which is better, return “ModelAndView” or “String” on spring3 controller
...ts also. Second approach is more towards convention oriented i.e developer does explicitly mention what is his view but its implicit that return string is view name. So less coding,readable and standard. Much better than older way with ModelAndView
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How can I print the contents of a hash in Perl?
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What does it mean to add a slash in front of the % ?
– shampoo
Jan 25 '16 at 11:38
16
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What's the purpose of SQL keyword “AS”?
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When you aren't sure which syntax to choose, especially when there doesn't seem to be much to separate the choices, consult a book on heuristics. As far as I know, the only heuristics book for SQL is 'Joe Celko's SQL Programming Style':
A correlation name is more often
called an alias,...
How to install pip with Python 3?
...stall python34-setuptools
sudo easy_install pip
If your Unix/Linux distro doesn't have it in package repos
Install using the manual way detailed below.
The manual way
If you want to do it the manual way, the now-recommended method is to install using the get-pip.py script from pip's installation in...