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Programming & Software Q&A | CollectiveSolver
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Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.
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Recent questions tagged swift
36,610
questions
47,863
answers
573
users
Recent questions tagged swift
1
answer
1
view
How to match the first word after an expression in a string using RegEx with Swift
asked
21 minutes
ago
by
avibootz
swift
swift-regex
1
answer
3
views
How to remove the trailing slashes from a string in Swift
asked
1 day
ago
by
avibootz
swift
swift-string
1
answer
7
views
How to remove all non-ASCII characters from a string in Swift
asked
2 days
ago
by
avibootz
swift
swift-string
swift-ascii
1
answer
6
views
How to print a given matrix in spiral form with Swift
asked
3 days
ago
by
avibootz
swift
swift-matrix
1
answer
5
views
How to calculate the date six months from the current date in Swift
asked
4 days
ago
by
avibootz
swift
swift-date
1
answer
8
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with Swift
asked
4 days
ago
by
avibootz
swift
swift-regex
1
answer
6
views
How to implement the power function in Swift
asked
5 days
ago
by
avibootz
swift
swift-pow
1
answer
5
views
How to group Anagrams from a list of strings in Swit
asked
6 days
ago
by
avibootz
swift
swift-anagram
1
answer
7
views
How to check if date1 is before date2 in Swift
asked
Jun 8
by
avibootz
swift
swift-date
1
answer
10
views
How to check if a string is blank (empty, nil, or contains only whitespace) in Swift
asked
Jun 8
by
avibootz
swift
swift-string
1
answer
10
views
How to replace consecutive characters with only one using RegEx in Swift
asked
Jun 7
by
avibootz
swift
swift-regex
1
answer
10
views
How to multiply two integers represented as strings and return the result also as a string in Swift
asked
Jun 6
by
avibootz
swift
swift-multiply
1
answer
16
views
How to get the first missing smallest positive integer in an unsorted integer list with Swift
asked
Jun 5
by
avibootz
swift
1
answer
21
views
How to sort each column of a matrix with strings in Swift
asked
Jun 2
by
avibootz
swift
swift-matrix
swift-sort
1
answer
18
views
How to fill a 3x3 grid to be a valid Sudoku grid in Swift
asked
Jun 1
by
avibootz
swift
swift-sudoku
1
answer
19
views
How to calculate the future occurrences of Friday the 13th in Swift
asked
May 31
by
avibootz
swift
swift-date
1
answer
18
views
How to check if a string contains only letters, numbers, underscores and dashes in Swift
asked
May 31
by
avibootz
swift
swift-regex
1
answer
17
views
How to check if a 3x3 grid is a valid Sudoku grid in Swift
asked
May 30
by
avibootz
swift
swift-sudoku
2
answers
24
views
How to rotate a matrix 90 degrees clockwise in Swift
asked
May 30
by
avibootz
swift
swift-matrix
3
answers
28
views
How to create and use an array of objects in Swift
asked
May 29
by
avibootz
swift
swift-array
swift-object
1
answer
20
views
How to check if a matrix columns contain numbers without repetition in Swift
asked
May 28
by
avibootz
swift
swift-matrix
1
answer
16
views
How to move the digits of a string with digits and letters to the beginning of the string in Swift
asked
May 27
by
avibootz
swift
swift-string
1
answer
14
views
How to sort a string with digits and letters (digits before letters) in Swift
asked
May 27
by
avibootz
swift
swift-string
swift-sort
1
answer
13
views
How to sort a string with digits and letters (letters before digits) in Swift
asked
May 26
by
avibootz
swift
swift-string
swift-sort
1
answer
17
views
How to find repeated patterns of numbers in the rows of a matrix with Swift
asked
May 25
by
avibootz
swift
swift-matrix
1
answer
26
views
How to convert a matrix of numbers to a string without row separation (flattening the matrix) in Swift
asked
May 24
by
avibootz
swift
swift-matrix
2
answers
21
views
How to convert a matrix of numbers to a string in Swift
asked
May 24
by
avibootz
swift
swift-matrix
1
answer
18
views
How to find repeated rows of a matrix in Swift
asked
May 24
by
avibootz
swift
swift-matrix
1
answer
20
views
How to check if a matrix rows contain numbers without repetition in Swift
asked
May 23
by
avibootz
swift
swift-matrix
1
answer
24
views
How to implement the two sum algorithm to find two values in array that add up to target with Swift
asked
May 22
by
avibootz
swift
swift-array
1
answer
22
views
How to pass a runnable procedure (a function) as a parameter and run it in Swift
asked
May 22
by
avibootz
swift
swift-function-parameter
4
answers
43
views
How to handle invalid argument in Swift
asked
May 21
by
avibootz
swift
swift-argument
3
answers
32
views
How to allocate 1MB in Swift
asked
May 20
by
avibootz
swift
swift-allocation
1
answer
24
views
How to stop a program in Swift
asked
May 19
by
avibootz
swift
1
answer
26
views
How to check if integer multiplication will overflow in Swift
asked
May 18
by
avibootz
swift
swift-overflow
1
answer
25
views
How to get the min and max integer in Swift
asked
May 17
by
avibootz
swift
swift-integer
1
answer
29
views
How to check if integer addition will overflow in Swift
asked
May 17
by
avibootz
swift
swift-overflow
1
answer
53
views
How to check whether a string is a palindrome, ignoring spaces and case in Swift
asked
May 16
by
avibootz
swift
swift-palindrome
1
answer
61
views
How to declare a RegEx with character repetition to match the strings "http", "htttp", "httttp", etc in Swift
asked
May 16
by
avibootz
swift
swift-regex
4
answers
55
views
How to round to 2 decimal places in Swift
asked
May 14
by
avibootz
swift
swift-round
2
answers
53
views
How to round a floating-point number to an integer in Swift
asked
May 14
by
avibootz
swift
swift-round
1
answer
29
views
How to use the nested conditional ternary operator in Swift
asked
May 13
by
avibootz
swift
swift-conditional-operator
2
answers
31
views
How to use the conditional ternary operator in Swift
asked
May 13
by
avibootz
swift
swift-conditional-operator
1
answer
26
views
How to find all double quote substrings in a string with Swift
asked
May 13
by
avibootz
swift
swift-string
swift-substring
swift-regex
2
answers
37
views
How to combine a string with a dynamic double-quoted substring in Swift
asked
May 13
by
avibootz
swift
swift-string
swift-substring
2
answers
36
views
How to declare a string with double quote substrings in Swift
asked
May 12
by
avibootz
swift
swift-string
swift-substring
1
answer
33
views
How to find the smallest number that is evenly divisible by all of the numbers from 1 to 10 in Swift
asked
May 11
by
avibootz
swift
swift-lcm
1
answer
30
views
How to find the largest palindrome made from the product of two 2-digit numbers in Swift
asked
May 11
by
avibootz
swift
swift-palindrome
2
answers
37
views
How to search insert position of K in a sorted array with Swift
asked
May 11
by
avibootz
swift
swift-array
1
answer
30
views
How to find first and last positions of an element in a sorted array in Swift
asked
May 10
by
avibootz
swift
swift-array
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