replace function in python

 replace function:

python having different types of in-built functions from them replace() is one of the function.

• The replace() function name itself saying that "one string is replaced with the other string".
• It consists of three parameters old value, new value, and count.

old value:  The value that we want to replace.

new value: The value we want to replace with is the new value.

count: The number of times of the value we want to replace old with the new value.

Syntax: str.replace(old value,new value,count)

#write a python code to demonstrate replace function.

1. a="my name is java"
2. b=" she is a very talented person"
3. c="They have no knowledge in python"
4. a=a.replace("java","python")
5. b=b.replace("talented person","brave girl")
6. c=c.replace("no","more",3)
7. print(a)
8. print(b)
9. print(c)

• In the above program in line 5, we want to replace no with more and we gave the count as 3 so in the string where we have no that will be replaced with more up to 3 times only.
• so the output will be as shown in below.

Output:  my name is python

               she is a very brave girl

              They have more kmorewledge in python