replace.py

# ------------------------------------------------------------------------------------
# Tutorial: The replace method replaces a specified string with another specified string.
# ------------------------------------------------------------------------------------

# Example 1.
# Replace all occurences of "dog" with "cat"

dog_txt = "I always wanted a dog! My dog is awsome :) My dog\'s name is Taco"
cat_txt = dog_txt.replace("dog", "cat")

print("\nExample 1. - Replace all occurences of \"dog\" with \"cat\"")
print(f'Old String: {dog_txt}')
print(f'New String: {cat_txt}')


# Example 2.
# Replace the two first occurences of "dog" with "cat"

dog_txt = "I always wanted a dog! My dog is awsome :) My dog\'s name is Taco"
cat_txt = dog_txt.replace("dog", "cat", 2)

print("\nExample 2. - Replace first two occurences of \"dog\" with \"cat\"")
print(f'Old String: {dog_txt}')
print(f'New String: {cat_txt}\n')

# ------------------------------------------------------------------------------------
# Challenge:
# 1. From the string "Teach me Python like Im 5" produce the string "Teach me Java like Im 10".
# 2. From the string "Im 10 years old" produce the string "How old are you?".
# ------------------------------------------------------------------------------------