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Algorithm to calculate the number of divisors of a given number
... sieve, you will have a much better factoring method than with the sieve alone.
And this is just one of a large number of techniques that have been developed. This is a fairly simple one. It would take you a long time to learn, say, enough number theory to understand the factoring techniques base...
Numpy index slice without losing dimension information
...
It's probably easiest to do x[None, 10, :] or equivalently (but more readable) x[np.newaxis, 10, :].
As far as why it's not the default, personally, I find that constantly having arrays with singleton dimensions gets annoying very quickly. I'd guess the...
Temporarily disable some plugins using pathogen in vim.
I think I have a bug in one plugin. I would like to load only this plugin, without having to delete all the other bundles in my pathogen's bundle folder, to debug.
...
Getting attributes of a class
...dict__': <attribute '__dict__' of 'MyClass' objects>,
'__doc__': None,
'__module__': '__main__',
'__weakref__': <attribute '__weakref__' of 'MyClass' objects>,
'a': '34',
'b': '12',
'myfunc': <function __main__.myfunc>}>),
('__doc__', None),
('__module__', '_...
Multiline syntax for piping a heredoc; is this portable?
...; characters in between.
Then the next here-document starts, if there is one.
And includes this example of multiple "here-documents" in the same line:
cat <<eof1; cat <<eof2
Hi,
eof1
Helene.
eof2
So there is no problem doing redirections or pipes. Your example is similar to somet...
How do I find where an exception was thrown in C++?
...INATE = std::set_terminate(my_terminate);
}
// This structure mirrors the one found in /usr/include/asm/ucontext.h
typedef struct _sig_ucontext {
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
struct sigcontext uc_mcontext;
sigset_t uc_si...
Do event handlers stop garbage collection from occurring?
...s eligible for collection, this ceases to be a problem.
Note that this is one-way; i.e. if we have:
publisher.SomeEvent += target.SomeHandler;
then "publisher" will keep "target" alive, but "target" will not keep "publisher" alive.
So no: if pClass is going to be collected anyway, there is no n...
Maven dependency for Servlet 3.0 API?
...
I'd prefer to only add the Servlet API as dependency,
To be honest, I'm not sure to understand why but never mind...
Brabster separate dependencies have been replaced by Java EE 6 Profiles. Is there a source that confirms this assumption?
The maven repository from Java.net indeed...
Is it a good practice to place C++ definitions in header files?
...ht, he is wrong.
EDIT: I have been thinking about your question. There is one case where what he says is true. templates. Many newer "modern" libraries such as boost make heavy use of templates and often are "header only." However, this should only be done when dealing with templates as it is the o...
Difference between API and ABI
...plication binary interface (ABI)? but I felt that it directly answers this one as well, and that the questions are not duplicates.
In the context of shared libraries, the most important implication of "having a stable ABI" is that you don't need to recompile your programs after the library changes....