Contenido del Curso
Tipos de Datos en Python
Tipos de Datos en Python
How to Find the String Length
I presume you might have contemplated the question: "Why should I bother calculating the character count within a string? I seek simplification..." However, Python boasts an extensive repertoire of built-in functions, and among these, determining the length of a string using len() is a fundamental and frequently employed operation in programming. Allow me to illustrate this with an example, which should elucidate the concept further:
string = "Practice is the key to success" length = len(string) print("Here is the string:", string) print("And its length is", length)
Note
Please take note of the
len()function; it calculates the number of items within the string, which can be referred to as the string's length.
Swipe to begin your solution
Time to practice:
- Get the last character of the variable
stringusing negative indexation and assign the result to the variablesymbol1. - Extract the index of the last character of the variable
stringusing thelen()method and assign the result to the variablesymbol2.
Note that len(word) equals the length of the word, but len(word)-1 equals the index of the last character of the word.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
How to Find the String Length
I presume you might have contemplated the question: "Why should I bother calculating the character count within a string? I seek simplification..." However, Python boasts an extensive repertoire of built-in functions, and among these, determining the length of a string using len() is a fundamental and frequently employed operation in programming. Allow me to illustrate this with an example, which should elucidate the concept further:
string = "Practice is the key to success" length = len(string) print("Here is the string:", string) print("And its length is", length)
Note
Please take note of the
len()function; it calculates the number of items within the string, which can be referred to as the string's length.
Swipe to begin your solution
Time to practice:
- Get the last character of the variable
stringusing negative indexation and assign the result to the variablesymbol1. - Extract the index of the last character of the variable
stringusing thelen()method and assign the result to the variablesymbol2.
Note that len(word) equals the length of the word, but len(word)-1 equals the index of the last character of the word.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones