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What are rvalues, lvalues, xvalues, glvalues, and prvalues?
...ue is
also a prvalue. —end example ]
Every
expression belongs to exactly one of
the fundamental classifications in
this taxonomy: lvalue, xvalue, or
prvalue. This property of an
expression is called its value
category. [ Note: The discussion of
each built-in operator in Clause 5
indicates the cate...
PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...TAMP. Beware that DATETIME columns do not store information about the timezone, so your application will have to know which timezone was used.
Other Possible solutions described on Wikipedia
Wait for MySQL devs to fix this bug reported over a decade ago.
Are there any possible alternatives to us...
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...
Received an invalid column length from the bcp client for colid 6
...
One of the data columns in the excel (Column Id 6) has one or more cell data that exceed the datacolumn datatype length in the database.
Verify the data in excel. Also verify the data in the excel for its format to be in com...
Convert floating point number to a certain precision, and then copy to string
...3 (e.g. 2.6 [see comments] or 2.7), there are two ways to do so.
# Option one
older_method_string = "%.9f" % numvar
# Option two
newer_method_string = "{:.9f}".format(numvar)
But note that for Python versions above 3 (e.g. 3.2 or 3.3), option two is preferred.
For more information on option two...
Extract elements of list at odd positions
... end.
We also provided third argument (step) which is 2. Which means that one element will be selected, the next will be skipped, and so on...
So, to sum up, in this case [1::2] means:
take the second element (which, by the way, is an odd element, if you judge from the index),
skip one element (...
Mocking vs. Spying in mocking frameworks
... on it. What's the difference between the two and when would/should I use one over the other?
7 Answers
...
Difference between -pthread and -lpthread while compiling
...n't POSIX-compliant, like LinuxThreads. POSIX standard merely says that if one wants POSIX-compliant behaviour, then one must link with -lpthread, and linking that is required to link a POSIX-compliant implementation of Pthreads API, should there be many implementations of it.
There are no multiple ...
Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
...or will be resolved and the project will debug and run. The error will be gone and you may be 'The resource cannot be found. Just append the url ( ex from localhost:52088/ to localhost:52088api/products )
Your question was good and helped me.
Hope this answer helps!
...
What are some good resources for learning about Artificial Neural Networks? [closed]
...g go faster. See this paper for a comprehensive list of "best practices".
One of the best books on the subject is Chris Bishop's Neural Networks for Pattern Recognition. It's fairly old by this stage but is still an excellent resource, and you can often find used copies online for about $30. The ne...