take -package:base -package:containers -package:conduit -package:text
O(1) take n, applied to a ByteString
xs, returns the prefix of
xs of length
n,
or
xs itself if
n > length xs.
O(n/c) take n, applied to a ByteString
xs, returns the prefix of
xs of length
n,
or
xs itself if
n > length xs.
O(n) take n, applied to a ShortByteString
xs, returns the prefix of
xs of length
n,
or
xs itself if
n > length xs.
Note: copies the entire byte array
O(1) Yield at the first n elements without copying.
The vector may contain less than n elements, in which case it
is returned unchanged.
O(1) Yield the first n elements without copying. The
vector may contain less than n elements, in which case it is
returned unchanged.
Take the n first elements of the mutable vector without
making a copy. For negative n, the empty vector is returned.
If n is larger than the vector's length, the vector is
returned unchanged.
Take the n first elements of the mutable vector without
making a copy. For negative n, the empty vector is returned.
If n is larger than the vector's length, the vector is
returned unchanged.
O(1) Yield at the first n elements without copying.
The vector may contain less than n elements, in which case it
is returned unchanged.
Take the n first elements of the mutable vector without
making a copy. For negative n, the empty vector is returned.
If n is larger than the vector's length, the vector is
returned unchanged.
O(1) Yield at the first n elements without copying.
The vector may contain less than n elements, in which case it
is returned unchanged.
Take the n first elements of the mutable vector without
making a copy. For negative n, the empty vector is returned.
If n is larger than the vector's length, the vector is
returned unchanged.
O(1) Yield at the first n elements without copying.
The vector may contain less than n elements, in which case it
is returned unchanged.
Take the n first elements of the mutable vector without
making a copy. For negative n, the empty vector is returned.
If n is larger than the vector's length, the vector is
returned unchanged.
Consume exactly n bytes of input.
Consume exactly n characters of input.
Consume n bytes of input.
take n s returns the first n characters of
s. If s has less than n characters, then we
return the whole of s.
take n s returns the first n characters of
s. If s has less than n characters, then we
return the whole of s.
take n s returns the first n characters of
s. If s has less than n characters, then we
return the whole of s.
take n s returns the first n characters of
s. If s has less than n characters, then we
return the whole of s.
take n, applied to a list
xs, returns the
prefix of
xs of length
n, or
xs itself if
n >= length xs.
>>> take 5 "Hello World!"
"Hello"
>>> take 3 [1,2,3,4,5]
[1,2,3]
>>> take 3 [1,2]
[1,2]
>>> take 3 []
[]
>>> take (-1) [1,2]
[]
>>> take 0 [1,2]
[]
It is an instance of the more general
genericTake, in which
n may be of any integral type.
Take the first n byte of a bytearray