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.
Oplossing
Bedankt voor je feedback!
single
Vraag AI
Vraag AI
Vraag wat u wilt of probeer een van de voorgestelde vragen om onze chat te starten.
Vat dit hoofdstuk samen
Explain code
Explain why doesn't solve task
Awesome!
Completion rate improved to 3.85String Slicing 1/2
Veeg om het menu te tonen
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.
Oplossing
Schakel over naar desktop voor praktijkervaringGa verder vanaf waar je bent met een van de onderstaande optiesBedankt voor je feedback!
Awesome!
Completion rate improved to 3.85single
