String Slicing 1/2
To get get a substring from a string, you have to use slice() function.
The syntax of slice() function:.
slice(start: end: step) respectively:
- start -- the index from which to start slicing.
- end -- the index at which the slicing ends.
- step -- this parameter determines the increments between the indices.
Ending index is
up to but not including.
Indexing starts from 0.
It's time for an example.
12345678910# String slicing string ='Python' # Using slice constructor string_1 = slice(4) string_2 = slice(2, 6, 2) string_3 = slice(-1, -5, -2) print(string[string_1]) print(string[string_2]) print(string[string_3])
Swipe to start coding
You have such string hello, world. Using slice() constructor you have to get such string: ll, eowl, world. Use only positive indexing.
Solución
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To get get a substring from a string, you have to use slice() function.
The syntax of slice() function:.
slice(start: end: step) respectively:
- start -- the index from which to start slicing.
- end -- the index at which the slicing ends.
- step -- this parameter determines the increments between the indices.
Ending index is
up to but not including.
Indexing starts from 0.
It's time for an example.
12345678910# String slicing string ='Python' # Using slice constructor string_1 = slice(4) string_2 = slice(2, 6, 2) string_3 = slice(-1, -5, -2) print(string[string_1]) print(string[string_2]) print(string[string_3])
Swipe to start coding
You have such string hello, world. Using slice() constructor you have to get such string: ll, eowl, world. Use only positive indexing.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
Awesome!
Completion rate improved to 3.85single
