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C# 4.0 optional out/ref arguments
... details, here is a quote from the C# 4.0 Specification, section 21.1:
Formal parameters of constructors, methods, indexers and delegate types can be declared optional:
fixed-parameter:
attributesopt parameter-modifieropt type identifier default-argumentopt
default-argument:
...
Command prompt won't change directory to another drive
...ry-long-path) or copy z:*.jpg (note: NOT z:\*.jpg!), which will copy files form your very-long-path. A simple z:` will switch to your Z: drive, where you are in your very-long-path. Very convenient, if you work a lot on command prompt.
– Stephan
Aug 27 '18 at 5...
Creating a temporary directory in Windows?
...ly improbable that someone would manually create a directory with the same form as a GUID (and if they do then CreateDirectory() will fail indicating its existence.)
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Can iterators be reset in Python?
... next call to .next() will give you a dictionary of your header row in the form of {key1:key1, key2:key2, ...}. The work around is to follow file.seek(0) with a call to reader.next() to get rid of the header row.
So your code would look something like this:
f_in = open('myfile.csv','r')
reader = ...
How to abort an interactive rebase if --abort doesn't work?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Passing arrays as url parameter
...ed parse_str and couldn't get it to work. I think this would be valuable information
– Thomas Williams
Sep 7 '16 at 12:37
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EditText, inputType values (xml)
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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C# Lazy Loaded Automatic Properties
... the instance of the class in which it lives. Lazy does not seem to be performing that way.
– ctorx
Oct 28 '10 at 19:12
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How to group dataframe rows into list in pandas groupby?
...on't understand what you're asking and asking questions in comments is bad form in SO. Are you asking how to concatenate multiple columns into a single list?
– EdChum
Jun 7 '19 at 15:31
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Why doesn't std::queue::pop return value.?
...antics. Like pop_and_move. So copy constructor will not be called, and performance will depend on move constructor only.
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