Strings in python programming

string in programming
a="Hello"
b="Avinash"
print(a,b)
a="My name is Avinash"
print(a)
a="""My name is Avinash.I am come to keeramangalam,str(age(19)"""
print(a)
a="Avinash"
print(a[4])
a="Avinash"
print(len(a))
txt="The best beauitiful in india"
print("India" in txt)

modify string

a="Hello world"
print(a.upper())

lower case

a="Hello world"
print(a.lower())

replace string

a="Helllo world"
print(a.replace("h","r"))

strip string

a="Hello world"
print(a.strip())

string concentrated

a="Hello"
b="Avinash"
c=(a+b)
print(c)

add two values

a="Hello"
b="world"
print(a+""+b)
age=10
txt=f"My name is Avinash,Iam{age}"
print(txt)

o/p
Hello Avinash
My name is Avinash
My name is Avinash.I am come to keeramangalam,str(age(19)
a
7
False
HELLO WORLD
hello world
Helllo world
Hello world
HelloAvinash
Helloworld
My name is Avinash,Iam10