How to concatenate strings in python? For example: Section = 'C_type' Concatenate it with Sec_ to form the string: Sec_C_type See also: How do I put a variable’s value inside a string (interpolate...

Sep 17, 2012 · For handling a few strings in separate variables, see How do I append one string to another in Python?. For the opposite process - creating a list from a string - see How do I split a …

Aug 29, 2012 · From the python FAQ: What is the most efficient way to concatenate many strings together? str and bytes objects are immutable, therefore concatenating many strings together is …

Is there an efficient mass string concatenation method in Python (like StringBuilder in C# or StringBuffer in Java)? I found following methods here: Simple concatenation using + Using a string lis...

for i in range(1, 11): string = "string" + i But it returns an error: TypeError: unsupported operand type (s) for +: 'int' and 'str' What's the best way to concatenate the string and integer?

I want to apply some sort of concatenation of the strings in a column using groupby. This is my code so far: import pandas as pd from io import StringIO data = StringIO(""" "na...

For more parts or more complex strings, they either use string formatting, like above, or assemble elements in a list and join them together (especially if there's any form of looping involved.) The …

Unless you've got a very very very good reason to concatenate strings using + or operator.add (the most frequent one, that you've got few, fixed number of strings), you should use always join. Just because …

What would be your preferred way to concatenate strings from a sequence such that between every two consecutive pairs a comma is added. That is, how do you map, for instance, ['a', 'b', 'c'] to 'a,...

Sep 10, 2016 · print "Hello ", name Notice the missing parentheses. print isn't a function that's called, it's a statement. It prints Hello Bob because the first string is and the variable separated by the comma is …