5 Advanced String Methods in Python

5 Advanced String Methods in Python. Format beautiful strings using f-string notation in python3.8.Variables in String. Insert/replace a variable in place.

Introduction to F-String Notation

Formatting strings are a basic yet essential part of programming. F-Strings (introduced in Python3.6) improve the simplicity and intuitiveness of formatting rich strings.

F-String notation_ (formatted strings)_ require an f at the start of a string (ex. f”hello”). There are many advanced methods available for formatting beautiful strings, 5 such methods are discussed below.

1. Variables in String

Insert/replace a variable in place.

name = "Alexander Hamilton"
print(f"hello {name}")
## hello Alexander Hamilton

2. Variable Formatting in String

Format a variable such as an integer in place.

2.1 Print a large integer with commas:

x = 2*10**5
print(f"You have ${x:,} in your bank account")
## You have $200,000 in your bank account

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