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...

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...

Apr 23, 2020 · At the time of asking this question, I'm using Python 3.8 When I say efficient, I'm only referring to the speed at which the strings are concatenated, or in more technical terms: I'm asking …

Aug 29, 2012 · String concatenation was very slow in Python back in the stone age. But on 2.4 it isn't anymore (or at least Python 2.4.7), so the recommendation to use append/join became outdated in …

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 …

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 …

How to concatenate a fixed string and a variable in Python [duplicate] Asked 12 years, 5 months ago Modified 3 years, 9 months ago Viewed 334k times

53 Python 3: Formatted Strings As of Python 3.6 you can use so-called "formatted strings" (or "f strings") to easily insert variables into your strings. Just add an f in front of the string and write the variable …

Sep 24, 2016 · Concatenation of strings have the disadvantage of needing to create a new string and allocate new memory for every concatenation! This is time consuming, but isn't that big of a deal with …

I myself use the "join" way, but from Python 2.6 there is a base type that is little used: bytearray. Bytearrays can be incredible useful -- for string containing texts, since the best thing is to have then …