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Is there a performance difference between i++ and ++i in C?
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I know this question is about C, but I'd be interested to know if browsers can do this optimization for javascript.
– TM.
Aug 12 '09 at 21:58
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How do I get the “id” after INSERT into MySQL database with Python?
...ate_batch = """insert into batch set type = "%s" , records = %i, started = NOW(); """
second_query = (update_batch % ( "Batch 1", 22 ))
cursor.execute(second_query)
cnx.commit()
batch_id = cursor.execute('select last_insert_id() from batch')
cursor.close()
batch_id
Out:
5
... or whatever the corr...
How does a garbage collector avoid an infinite loop here?
...osoft might have tweaked the actual numbers or even the whole algorithm by now. Se blog.stephencleary.com/2009/08/finalizers-at-process-exit.html
– Lasse V. Karlsen
Jul 9 '14 at 19:52
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What is SYSNAME data type in SQL Server?
...Note that system type ID = 231 (nvarchar). It works as a type alias in TDS nowadays; the first ID of an alias is 256, which corresponds to sysname. As for usage: sysname is used in information schema's.
– atlaste
Jan 17 '14 at 15:06
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Commands executed from vim are not recognizing bash command aliases
... it loads ~/.zshenv for all shells, so I moved my alias setup there and it now works from within Vim. See man zsh (or your shell's man pages) for more.
– Nathan Long
Feb 8 '14 at 22:52
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How can I tell PyCharm what type a parameter is expected to be?
...documentation format for methods and their parameters so that PyCharm can know the type. Recent PyCharm version supports most common doc formats.
For example, PyCharm extracts types from @param style comments.
See also reStructuredText and docstring conventions (PEP 257).
Another option is Python...
Why not infer template parameter from constructor?
...*pm;
*pm = m;
I am not sure if it would be so obvious for the parser to know what template type is the MyClass pm;
Not sure if what I said make sense but feel free to add some comment, that's an interesting question.
C++ 17
It is accepted that C++17 will have type deduction from constructor arg...
Enabling error display in PHP via htaccess only
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like ogugua I also now have internal server error by using these lines.
– landed
Mar 2 '15 at 12:55
1
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Current time formatting with Javascript
...this time - over four years after first answers to this question - this is now the most convenient and flexible solution, and answer to this question. It should be promoted higher as an example of current (AD 2018) practice :-)
– Jochem Schulenklopper
Apr 25 '1...
How do I create an HTML table with a fixed/frozen left column and a scrollable body?
I need a simple solution. I know it's similar to some other questions, like:
25 Answers
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