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Code-first vs Model/Database-first [closed]
...y Framework" should help making the decision with more confidence:
More info Here.
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Best practices for exception management in Java or C# [closed]
...or do something based on it. Or if I want to provide additional contextual information in an exception.
I use a general try catch at the application entry point, or the highest level possible. If an exception gets here I just log it and let it fail. Ideally exceptions should never get here.
I fin...
C++ auto keyword. Why is it magic?
...ne declaration, as in auto f() -> int, i = 0; is not allowed.
For more info : http://en.cppreference.com/w/cpp/language/auto
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Alternatives to gprof [closed]
... reason why gprof is popular - it is being taught,
presumably because it's free, easy to teach, and it's been around a long time.
A quick Google search locates some academic institutions that teach it (or appear to):
berkeley bu clemson
colorado duke earlham fsu indiana mit msu
ncsa.illinois...
Is Ruby pass by reference or by value?
...ers and I should have included it. (I'm always torn between including more info and not confusing people.)
– Chuck
Apr 26 '12 at 14:53
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What is the difference between ELF files and bin files?
... is though as that is normally not in there.
An elf file contains the bin information but it is surrounded by lots of other information, possible debug info, symbols, can distinguish code from data within the binary. Allows for more than one chunk of binary data (when you dump one of these to a bi...
performSelector may cause a leak because its selector is unknown
... be anything: void, int, char, NSString *, id, etc. ARC normally gets this information from the header of the object type you're working with.3
There are really only 4 things that ARC would consider for the return value:4
Ignore non-object types (void, int, etc)
Retain object value, then release ...
How to print out the contents of a vector?
...eginners may fall into reinventing themselves. Read Joshua's post for more info.
overload std::ostream::operator<<
See Chris's answer, this is more a complement to the other answers since you will still need to implement one of the solutions above in the overloading. In his example he used a c...
How to put the legend out of the plot
... the plot area:
legend(loc="upper left", bbox_to_anchor=(1,1))
For more info, see the legend guide
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kernel stack and user space stack
...s its own stack.
Also the kernel stack contains a pointer to the thread_info struct holding information about the thread.
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