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The Definitive C++ Book Guide and List
...tomatic differentiation.
It came with a lot of compilable and useful code, ranging from an expression parser to a Lapack wrapper.
The code is still available here: http://www.informit.com/store/scientific-and-engineering-c-plus-plus-an-introduction-9780201533934.
Unfortunately, the books have become...
Why not inherit from List?
...
If this were Programmers.SE, I'd agree with the current range of answer votes, but, as it is an SO post, this answer at least attempts to answer the C# (.NET) specific issues, even though there are definite general design issues.
– Mark Hurd
...
How much does it cost to develop an iPhone application? [closed]
...e server-side work or sysadmins, so I'd estimate on the lower-side of that range, but I'd be shocked to see it completed for under $50k. That's only about 12 staff-weeks at $100/hour. Getting something "working" on iPhone is pretty easy. Getting it polished takes forever. I've seen guys spend an ent...
MPICH vs OpenMPI
...MPICH and Open-MPI are open-source software that can be compiled on a wide range of platforms, the portability of MPI libraries in binary form, or programs linked against them, is often important.
MPICH and many of its derivatives support ABI compatibility (website), which means that the binary int...
SQL NVARCHAR and VARCHAR Limits
...hat all string literals (or at least those with lengths in the 4001 - 8000 range) are prefaced with N.
To avoid the first issue change the assignment from
DECLARE @SQL NVARCHAR(MAX);
SET @SQL = 'Foo' + 'Bar' + ...;
To
DECLARE @SQL NVARCHAR(MAX) = '';
SET @SQL = @SQL + N'Foo' + N'Bar'
so that an N...
Why is exception handling bad?
...ure,
exceptions span functions and perhaps
even goroutines; they have
wide-ranging implications. There is
also concern about the effect they
would have on the libraries. They are,
by definition, exceptional yet
experience with other languages that
support them show they have profound
effect on libra...
multiprocessing.Pool: When to use apply, apply_async or map?
...esult)
def apply_async_with_callback():
pool = mp.Pool()
for i in range(10):
pool.apply_async(foo_pool, args = (i, ), callback = log_result)
pool.close()
pool.join()
print(result_list)
if __name__ == '__main__':
apply_async_with_callback()
may yield a result such ...
Should I use Java date and time classes or go with a 3rd party library like Joda Time?
...ception: Cannot parse "2014-02-31":
Value 31 for dayOfMonth must be in the range [1,28].
You may like this page for more details:
http://swcodes.blogspot.com/
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Why / when would it be appropriate to override ToString?
...ion or some value that indicates that the 2nd dimension is jagged (min/max range maybe?).
And:
print(array.ToVerboseString());
Outputs the whole she-bang in pretty-print because I appreciate pretty things.
Hopefully, this sheds some light on a topic that has irked me for a long time. At t...
Common programming mistakes for Clojure developers to avoid [closed]
...))
clojure.lang.PersistentHashMap
user> (class (assoc (apply array-map (range 2000)) :a :1))
clojure.lang.PersistentHashMap
While you generally won't have to worry about the concrete implementation of a Clojure map, you should know that functions which grow a map - like assoc or conj - can take...