Introducción a Python para desarrolladores
Jasmin Ludolf
Senior Data Science Content Developer

# Esto funciona
ingredient_name = 'San Marzano tomatoes'
# Esto también funciona
ingredient_name = "San Marzano tomatoes"
' = apóstrofo = comilla simple# String con comilla simple que contiene un apóstrofo
ingredient_name = 'Chef's special seasoning'
print(ingredient_name)
SyntaxError: invalid syntax.
# String con comilla doble que contiene un apóstrofo
ingredient_name = "Chef's special seasoning"
print(ingredient_name)
Chef's special seasoning
recipe_step = "Heat olive oil in a large pan and sauté garlic until fragrant"
# Crear una variable string en varias líneas
recipe_instructions = """1. Bring a large pot of salted water to boil and cook pasta
2. Heat olive oil in a pan and sauté minced garlic until fragrant
3. Add chopped tomatoes and simmer for 10 minutes
4. Toss cooked pasta with tomato sauce and fresh basil leaves
"""
"""text""": Strings multilíneaMétodo = función disponible solo para un tipo de dato específico
Métodos de str
# Llamar a un método de string
string_variable.method()
.replace(text_to_be_replaced, text_to_change_it_to)welcome_message = "Welcome to the recipe scaler, George" welcome_message = welcome_message.replace("George", "John")print(welcome_message)
Welcome to the recipe scaler, John
ingredient_name = "Basil Leaves"# Convertir a minúsculas ingredient_name = ingredient_name.lower() print(ingredient_name)
basil leaves
# Convertir a MAYÚSCULAS
ingredient_name = ingredient_name.upper()
print(ingredient_name)
BASIL LEAVES
Introducción a Python para desarrolladores