separator

I am having a bit of trouble trying to find an answer to this. I would like to know what the syntax sep="" and \t means. I have found some informaion about it but I didn't quite understand what the purpose of using the syntax was. I'm looking for an explanation of what it does and when / why you would use it. An example of sep='' being used: print('Property tax: $', format(tax, ',.2f'), sep='') sep='' in the context of a function call sets the named argument sep to an empty string. See the print() function ; sep is the separator used between multiple values when printing. The default is a

I am trying to create a dataframe in pandas using a CSV that is semicolon-delimited, and uses commas for the thousands separator on numeric data. Is there a way to read this in so that the type of the column is float and not string? Pass param thousands=',' to read_csv to read those values as thousands: In [27]: import pandas as pd import io t="""id;value 0;123,123 1;221,323,330 2;32,001""" pd.read_csv(io.StringIO(t), thousands=r',', sep=';') Out[27]: id value 0 0 123123 1 1 221323330 2 2 32001 Take a look at the read_csv documentation there is a keyword argument 'thousands' that you can pass

I would like a way to do for line in file in python, where the end of line is redefined to be any string that I want. Another way of saying that is I want to read records from file rather than lines; I want it to be equally fast and convenient to do as reading lines. This is the python equivalent to setting perl's $/ input record separator, or using Scanner in java. This doesn't necessarily have to use for line in file (in particular, the iterator may not be a file object). Just something equivalent which avoids reading too much data into memory. See also: Add support for reading records with

Class name: MyAssembly.MyClass+MyOtherClass The problem is obviously the + as separator, instead of traditionnal dot, its function, and to find official documentation to see if others separators exist. That's just the way that a nested type is represented. So for example: namespace Foo { class Outer { class Nested {} } } will create a type with a full name of Foo.Outer+Nested in the compiled code. (So that's what typeof(Outer.Nested).FullName would return, for example.) It's not clear to me whether this is specified behaviour, or just what the Microsoft C# compiler chooses to use; it's an

This question already has an answer here: Printing lists with commas C++ 24 answers How can I check if I'm on the last element when iterating using foreach syntax [duplicate] 6 answers Everyone encounters this issue at some point: for(const auto& item : items) { cout << item << separator; } ... and you get an extra separator you don't want at the end. Sometime it's not printing, but, say, performing some other action, but such that consecutive actions of the same type require some separator action - but the last doesn't. Now, if you work with old-school for loops and an array, you would do for