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SQL JOIN vs IN performance?
...ill give me the correct results... Which typically has better performance and why? How much does it depend on what database server you are running? (FYI I am using MSSQL)
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Is there a way to stop Google Analytics counting development work as hits?
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Yeah, you go into Analytics Settings, edit your site, and +Add Filter to define a filter that excludes your IP address.
Past data is not regenerated with filters applied, so you'll only have the benefit of them moving forward.
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What are “named tuples” in Python?
...tances can be referenced using object-like variable dereferencing or the standard tuple syntax. They can be used similarly to struct or other common record types, except that they are immutable. They were added in Python 2.6 and Python 3.0, although there is a recipe for implementation in Python 2...
How do I execute a command and get the output of the command within C++ using POSIX?
I am looking for a way to get the output of a command when it is run from within a C++ program. I have looked at using the system() function, but that will just execute a command. Here's an example of what I'm looking for:
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How do I copy a string to the clipboard on Windows using Python?
...to make a basic Windows application that builds a string out of user input and then adds it to the clipboard. How do I copy a string to the clipboard using Python?
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Convert date to datetime in Python
...at it does is first retrieving the minimum value representable by datetime and then getting its time component. Incidentally, datetime.min = datetime(MINYEAR, 1, 1, tzinfo=None) and has a time of 00:00:00. However, I think it is cleaner to explicitly create a 00:00:00 time either through time.min or...
C++ Returning reference to local variable
... get rid of it
}
Typically you would wrap the pointer in some RAII class and/or a factory function so you don't have to delete it yourself.
In either case, you can just return the value itself (although I realize the example you provided was probably contrived):
int func3()
{
return 1;
}
in...
Difference between DOM parentNode and parentElement
... possible terms, what is the difference between classical DOM parentNode and newly introduced in Firefox 9 parentElement
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Detect all Firefox versions in JS
... I'd emphasize what @TomášZato said. This is not a complex search and therefore regex should not be used... or am I missing something about the regex?
– dudewad
Oct 20 '14 at 2:13
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git switch branch without discarding local changes
Alright, lets say one day we make happen to make a bunch of modifications and when we go to commit them we notice we were working on the wrong branch.
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