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What C++ Smart Pointer Implementations are available?
...ructor of the owning class is defined in a separate translation unit (.cpp-file) than the client code, which in the Pimpl-idiom is given anyway. Because this translation unit usually knows the complete definition of the Pimpl and therefore its destructor (when it destroys the auto_ptr) correctly des...
Algorithm to calculate the number of divisors of a given number
...of the divisors is:
(x + 1) * (y + 1) * (z + 1).
Edit: BTW, to find a,b,c,etc you'll want to do what amounts to a greedy algo if I'm understanding this correctly. Start with your largest prime divisor and multiply it by itself until a further multiplication would exceed the number n. Then move to t...
Implementing MVC with Windows Forms
...’s language. For example:
"When I click the 'save' button then
the file should be saved and the
unsaved file warning should
disappear.”
I have no experience using "Presenter First," but I will give it a try when I get a chance, as it looks very promising.
Other Stack Overflow quest...
How do I strip all spaces out of a string in PHP? [duplicate]
...ds, whitespace is any kind of space in text: regular space, new line, tab, etc
– juuga
Sep 13 '13 at 8:37
You need @Bu...
What is exactly the base pointer and stack pointer? To what do they point?
...possible to do walk the stack without using the dbghlp library and the PDB file for the executable.
This Frame Pointer Omission means that the compiler does not store the old EBP on a standard place and uses the EBP register for something else, therefore you have hard time finding the caller EIP wi...
Problems with Android Fragment back stack
...cular transaction by name FragmentTransaction.addToBackStack(String name);
Etc.
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How to mock an import
...u reset this mocked import at the end of the test, so that other unit test files doesn't get affected by the mocked object?
– Riya John
Jan 7 at 9:06
...
What's the difference between session.Merge and session.SaveOrUpdate?
...on:
What worked for me is the following:
In the mapping Myclass.hbm.xml file, set cascade="merge"
SaveOrUpdate the child/dependent object first before assigning it to the parent object.
SaveOrUpdate the parent object.
However, this solution has limitations. i.e., you have to take care of saving...
How do I list all versions of a gem available at a remote site?
...ut it in a string so that we're sure we pass it 1-1, i.e. gem list '^rhc$' etc.
– mgol
Oct 2 '13 at 3:04
1
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What is the main difference between Inheritance and Polymorphism?
...ntrast I think it is useful when you want to have student, driver, teacher etc. as Person and you group them under a List or something. So when you call 'read' for all, everyone calls their own 'read' method.
– savante
Jun 22 at 19:44
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