Python String Function

 Here are some common Python string handling functions/methods with simple examples:

1. len() – Find string length

name = "Nilesh"

print(len(name))

Output: 6

2. upper() – Convert to uppercase

name = "nilesh"

print(name.upper())

Output: NILESH

3. lower() – Convert to lowercase

name = "NILESH"

print(name.lower())

Output: nilesh

4. strip() – Remove extra spaces

name = "  Nilesh  "

print(name.strip())

Output: Nilesh

5. replace() – Replace text

text = "I like Java"

print(text.replace("Java", "Python"))

Output: I like Python

6. split() – Split a string

text = "Python is easy"

print(text.split())

Output:

['Python', 'is', 'easy']

7. find() – Find position of text

text = "Python Programming"

print(text.find("Programming"))

Output: 7

8. count() – Count occurrences

text = "banana"

print(text.count("a"))

Output: 3

9. startswith() – Check beginning

text = "Python Programming"

print(text.startswith("Python"))

Output: True

10. endswith() – Check ending

text = "Python.py"

print(text.endswith(".py"))

Output: True

11. isalpha() – Check only alphabets

text = "Python"

print(text.isalpha())

Output: True

12. isdigit() – Check only numbers

text = "12345"

print(text.isdigit())

Output: True

Combined Example

name = "  Python Programming  "

print("Original:", name)

print("Length:", len(name))

print("Uppercase:", name.upper())

print("Lowercase:", name.lower())

print("Without spaces:", name.strip())

print("Replace:", name.replace("Python", "Java"))

print("Split:", name.split())

These are the most commonly used Python string handling functions/methods for beginners.