darshna

#Did you know? We can assign multiple assignments in a single line.

For example:a,b = 10,20
a=10
b=20
You can use this method for swapping two numbers.
a,b=b,a
a=20
b=10

To understand how it works, we need to understand a datatype called tuple. We use a comma, to create the tuple; in the right-hand side we create the tuple(called tuple packing) and in the left-hand side we do tuple unpacking into a new tuple.

Let us take an example tp understnd more clearly.
data=("Darshna Das, West Bengal, Python")
name, state, language=data
name=Darshna Das
state=West Bengal
language=Python

Formatting a string Let us now see different methods to format string. .format method

name="Darshna"
language="Python"
msg="{0} loves {1}". .format(name,language)
print(msg)
Darshna loves Python.

Interesting fact In Python 3.6 a new way to do string formatting introduces a new concept called f-string.

name=Darshna
lanuguage=Python
msg=f"{name} loves {language}
print(msg)
Darshna loves Python.

f-strings provide a simple and readable way to embed Python expressions in a string.