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Is std::unique_ptr required to know the full definition of T?
...l probably happen. If you're very lucky your program will crash. However a more probable outcome is that your program will silently leak memory as ~A() won't be called.
Using auto_ptr<A> in the above example doesn't help. You still get the same undefined behavior as if you had used a raw poin...
Difference between Mock / Stub / Spy in Spock test framework
...ersimplify and maybe even slightly falsify in the upcoming paragraphs. For more detailed info see Martin Fowler's website.
A mock is a dummy class replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which woul...
How can I exclude all “permission denied” messages from “find”?
...opoldHertz준영: If you don't want to output to an external file, just do more plumbing: { find . 3>&2 2>&1 1>&3 | grep -v 'Permission denied' >&3; } 3>&2 2>&1
– gniourf_gniourf
Dec 25 '16 at 22:12
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How can I specify a branch/tag when adding a Git submodule?
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Should enums in C# have their own file? [closed]
... one global file, they're not even in a directory (for a sub-namespace) anymore where they could thematically belong to.
– Ray
Aug 23 '14 at 11:26
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How do I use Wget to download all images into a single folder, from a URL?
.../location -A jpeg,jpg,bmp,gif,png http://www.somedomain.com
Here is some more information:
-nd prevents the creation of a directory hierarchy (i.e. no directories).
-r enables recursive retrieval. See Recursive Download for more information.
-P sets the directory prefix where all files and dire...
Why do you need to invoke an anonymous function on the same line?
...ause it has no name (it's anonymous duh!), you won't be able to call it anymore. If you don't put semicolon then function could still be executed.
– SolutionYogi
Jul 16 '09 at 20:32
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Limit file format when using ?
...refer to these tables for file types and their magic numbers, to perform a more robust server-side verification.
Here are three good reads on file-uploads and security.
EDIT: Maybe file type verification using its binary signature can also be done on client side using JavaScript (rather than just b...
Jackson Vs. Gson [closed]
... 3 (that adopts Jackson in its default Json view 'JacksonJsonView') it was more natural for me to do the same. The 2 lib are pretty much the same... at the end they simply map to a json file! :)
Anyway as you said Jackson has a + in performance and that's very important for me. The project is also...