arrays code snippets in swift

a trail is an array of coordinates. determine the shortest path along some trails to a goal in swift

add an element to the beginning of an array in swift

add an element to the end of an array in swift

append array in swift

array to string in swift

cast an integer array to swift array in swift

convert array to json in swift

convert list of list to list in swift

count unique characters in a string in swift

create a tuple with the mapped name and surname of an array of user in swift

create foreach in swift

filter all elements of multi-dimensional array, conditionally in swift

filter out nil values in an array of optional int in swift

filter the not selected array in swift in swift

find sum of multiple array elements in swift

find the first element in an array in swift

find the index of an element in an array in swift

find the kth largest number in a list in swift

find the kth least common element in an array in swift

find the kth least frequent element in an array in swift

find the kth longest word in a string in swift

find the kth most frequent element in an array in swift

find the kth smallest number in a list in swift

find the last element in an array in swift

find the median from an array of doubles in swift

find the median of a list of numbers in swift

find the median of all elements in an array in swift

find the median of all keys in a map in swift

find the smallest element in an array in swift

find the smallest number in n array in swift

find the standard deviation of all elements in an array in swift

find the variance of all elements in an array in swift

fix an index out of bound exception in swift

flatten nested arrays in swift

get a random element from an array in swift

get a sample of 5 elements from an array with replacement in swift

get a sample of 5 elements from an array without replacement in swift

get second element in array in swift

how to get all combinations of a set in swift

how to get all permutations of a set in swift

how to get all proper subsets of a set in swift

how to get the union of two sets in swift

how to join array in swift

list a array in swift

loop through array of numbers from 0 to 10 and add every second number in swift

matrix addition in swift

reduce array number that contain 10 numbers to only 2 numbers in swift

reduce array to tuple in swift

remove an element from an array at a specific index in swift

remove an element from the beginning of an array in swift

remove an element from the end of an array in swift

reverse an array in swift

roll a die 20 times and print any adjacent repeated rolls in parentheses in swift

roll dice 10 times and print each result with its sum in swift

save array uiimage that has a type data to user default in swift

save data image in array in swift

select a random element from an array in swift

shuffle an array in swift

sort a list of people by name in swift

sort an array in swift

source code of the standard array type in swift

split a string into an array of substrings in swift

split array into string in swift

stothers matrix multiplication in swift