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Is it better to use std::memcpy() or std::copy() in terms to performance?
...ion. In my test, I hash 5 strings using all four SHA-2 versions (224, 256, 384, 512), and I loop 300 times. I measure times using Boost.timer. That 300 loop counter is enough to completely stabilize my results. I ran the test 5 times each, alternating between the memcpy version and the std::copy ver...
What's the difference between “Normal Reload”, “Hard Reload”, and ...
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3 Answers
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Is there a query language for JSON?
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edited Nov 1 '19 at 15:37
Dave Jarvis
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a...
Can I use CASE statement in a JOIN condition?
...OIN sys.allocation_units a
ON CASE
WHEN a.type IN (1, 3) AND a.container_id = p.hobt_id THEN 1
WHEN a.type IN (2) AND a.container_id = p.partition_id THEN 1
ELSE 0
END = 1
Note that you need to do something with the returned value, e.g. compare...
Copy table without copying data
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AndomarAndomar
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4
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jQuery same click event for multiple elements
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David Harkness
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answered Aug 21 '09 at 18:03
EeveeEevee...
Passing an integer by reference in Python
...he integer in a container which can be mutated:
def change(x):
x[0] = 3
x = [1]
change(x)
print x
This is ugly/clumsy at best, but you're not going to do any better in Python. The reason is because in Python, assignment (=) takes whatever object is the result of the right hand side and binds...
jQuery append() vs appendChild()
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edited Apr 10 '13 at 13:01
answered Apr 10 '13 at 12:53
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EF LINQ include multiple and nested entities
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Have you tried just adding another Include:
Course course = db.Courses
.Includ...