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How do I use a custom deleter with a std::unique_ptr member?
...uplicator's approach, which has the same advantages (inlining deletion, no extra storage on each unique_ptr, no need to provide an instance of the deleter when constructing), and adds the benefit of being able to use std::unique_ptr<Bar> anywhere without needing to remember to use the special ...
Best way to combine two or more byte arrays in C#
...sion requires creating an array of the byte arrays first, which introduces extra inefficiency.
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Why aren't superclass __init__ methods automatically invoked?
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Often the subclass has extra parameters which can't be passed to the superclass.
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Why does C++ compilation take so long?
... in extremely complex types, with ridiculously long names, adding a lot of extra work to the linker.
(It has to compare a lot of symbol names, and if these names can grow into many thousand characters, that can become fairly expensive).
And of course, they exacerbate the problems with header files,...
Functional, Declarative, and Imperative Programming [closed]
...ions. in short - that functions are as flexible and common as things like strings and numbers.
it might seem odd, then, that functional, imperative and declarative are often mentioned together. the reason for this is a consequence of taking the idea of functional programming "to the extreme". a ...
How do I add an icon to a mingw-gcc compiled executable?
...2.o res1.res my.res
And that should be all there is to it.
And, at no extra charge, if you want to include version information in your
application, add the following boilerplate to a new .rc file and follow the above mentioned steps.
1 VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,...
How would one write object-oriented code in C? [closed]
...rtainly do interfaces and multiple inheritence in C but it's a fair bit of extra work, and you have to manage the smarts yourself rather than using C++ built-in stuff.
– paxdiablo
Jul 7 '14 at 22:05
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Why isn't sizeof for a struct equal to the sum of sizeof of each member?
...essor, too. Therefore, most compilers will pad
the structure (as if with extra, invisible fields) like this:
+-------+-------+-------+-------+
| a | pad1 |
+-------+-------+-------+-------+
| b | pad2 |
+-------+-------+-------+-------+
| c ...
SQL left join vs multiple tables on FROM line?
...ON Company.ID = Department.CompanyID AND Department.Name LIKE '%X%'
This extra clause is used for the joining, but is not a filter for the entire row. So the row might appear with company information, but might have NULLs in all the department and employee columns for that row, because there is no...
How do you merge two Git repositories?
...act.
You should treat this like a usual file move commit: you will need an extra jump when reaching it.
# finishes with all files added at once commit
git log rails/README.md
# then continue from original tree
git log <rev> -- README.md
There are more complex solutions like doing this manu...