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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.
Contact: aviboots(AT)netvision.net.il
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Recent questions tagged swift
40,023
questions
51,974
answers
573
users
Recent questions tagged swift
1
answer
66
views
How to XOR byte arrays in Swift
asked
Jul 12, 2025
by
avibootz
swift
swift-xor
1
answer
62
views
How to use bitwise XOR in Swift
asked
Jul 11, 2025
by
avibootz
swift
swift-xor
1
answer
68
views
How to check if a string includes $sometext$ without numbers in Swift
asked
Jul 11, 2025
by
avibootz
swift
swift-string
1
answer
55
views
How to encode and decode a string to base64 in Swift
asked
Jul 10, 2025
by
avibootz
swift
swift-encode
swift-decode
swift-base64
1
answer
77
views
How to remove the letters from word1 if they do not exist in word2 with Swift
asked
Jul 10, 2025
by
avibootz
swift
swift-string
1
answer
71
views
How to remove the letters from word1 if they exist in word2 with Swift
asked
Jul 9, 2025
by
avibootz
swift
swift-string
1
answer
68
views
How to check if an array of bytes is a valid UTF-8 string in Swift
asked
Jul 8, 2025
by
avibootz
swift
swift-utf8
1
answer
92
views
How to get intersection of two strings in Swift
asked
Jul 7, 2025
by
avibootz
swift
swift-string
1
answer
82
views
How to pad a string on both sides in Swift
asked
Jul 6, 2025
by
avibootz
swift
swift-string
1
answer
79
views
How to change all elements of row i and column j in a binary matrix to 0 if cell[i, j] is 0 in Swift
asked
Jul 5, 2025
by
avibootz
swift
swift-matrix
1
answer
80
views
How to pad a string on the left in Swift
asked
Jul 4, 2025
by
avibootz
swift
swift-string
2
answers
94
views
How to pad a string on the right in Swift
asked
Jul 4, 2025
by
avibootz
swift
swift-string
1
answer
70
views
How to sum two binary strings in Swift
asked
Jul 3, 2025
by
avibootz
swift
swift-string
1
answer
97
views
How to increment an integer represented as an integer array of digits by one in Swift
asked
Jul 2, 2025
by
avibootz
swift
swift-array
1
answer
67
views
How to use switch statement with strings in Swift
asked
Jul 1, 2025
by
avibootz
swift
swift-switch
1
answer
74
views
How to get the fraction and exponent of a real number in Swift
asked
Jun 30, 2025
by
avibootz
swift
swift-exponent
swift-fraction
1
answer
65
views
How to calculate the mean and the standard deviation of a sequence of floating-point values in Swift
asked
Jun 30, 2025
by
avibootz
swift
swift-mean
swift-standard-deviation
1
answer
69
views
How to compute the hypotenuse h of the triangle in Swift
asked
Jun 29, 2025
by
avibootz
swift
swift-triangle
1
answer
80
views
How to find the first non-repeated character in a string with Swift
asked
Jun 28, 2025
by
avibootz
swift
swift-string
1
answer
84
views
How to convert a string with either, or . as decimal/thousand separators into a float in Swift
asked
Jun 27, 2025
by
avibootz
swift
swift-string
swift-convert
1
answer
80
views
How to shift elements of an array to the right by one position in Swift
asked
Jun 27, 2025
by
avibootz
swift
swift-array
1
answer
78
views
How to shift elements of an array to the left by one position in Swift
asked
Jun 26, 2025
by
avibootz
swift
swift-array
1
answer
75
views
How to get the length of the last word in a string with Swift
asked
Jun 25, 2025
by
avibootz
swift
swift-string
1
answer
88
views
How to generate an n x n matrix filled with elements from 1 to N^2 in spiral order in Swift
asked
Jun 25, 2025
by
avibootz
swift
swift-matrix
1
answer
60
views
How to exit a program in Swift
asked
Jun 24, 2025
by
avibootz
swift
swift-exit
1
answer
77
views
How to calculate the center of a rectangle in Swift
asked
Jun 23, 2025
by
avibootz
swift
swift-rectangle
1
answer
77
views
How to check if a point is inside a rectangle in Swift
asked
Jun 22, 2025
by
avibootz
swift
swift-rectangle
swift-point
1
answer
91
views
How to convert byte array to hex string in Swift
asked
Jun 21, 2025
by
avibootz
swift
swift-array
swift-byte-array
1
answer
79
views
How to print array elements in groups of 2 with Swift
asked
Jun 21, 2025
by
avibootz
swift
swift-array
1
answer
58
views
How to declare a constant string in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-constant
1
answer
72
views
How to format an integer with zero-padding in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-padding
1
answer
59
views
How to find the average between RGB colors c1 and c2 in Swift
asked
Jun 18, 2025
by
avibootz
swift
swift-color
3
answers
78
views
How to concatenate string with integer in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-concatenate
1
answer
75
views
How to remove string trailing path separator in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-string
1
answer
71
views
How to match the first word after an expression in a string using RegEx with Swift
asked
Jun 16, 2025
by
avibootz
swift
swift-regex
1
answer
82
views
How to remove the trailing slashes from a string in Swift
asked
Jun 14, 2025
by
avibootz
swift
swift-string
1
answer
88
views
How to remove all non-ASCII characters from a string in Swift
asked
Jun 13, 2025
by
avibootz
swift
swift-string
swift-ascii
1
answer
76
views
How to print a given matrix in spiral form with Swift
asked
Jun 12, 2025
by
avibootz
swift
swift-matrix
1
answer
75
views
How to calculate the date six months from the current date in Swift
asked
Jun 12, 2025
by
avibootz
swift
swift-date
1
answer
71
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-regex
1
answer
66
views
How to implement the power function in Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-pow
1
answer
58
views
How to group Anagrams from a list of strings in Swit
asked
Jun 10, 2025
by
avibootz
swift
swift-anagram
1
answer
64
views
How to check if date1 is before date2 in Swift
asked
Jun 8, 2025
by
avibootz
swift
swift-date
1
answer
84
views
How to check if a string is blank (empty, nil, or contains only whitespace) in Swift
asked
Jun 8, 2025
by
avibootz
swift
swift-string
1
answer
83
views
How to replace consecutive characters with only one using RegEx in Swift
asked
Jun 7, 2025
by
avibootz
swift
swift-regex
1
answer
68
views
How to multiply two integers represented as strings and return the result also as a string in Swift
asked
Jun 6, 2025
by
avibootz
swift
swift-multiply
1
answer
112
views
How to get the first missing smallest positive integer in an unsorted integer list with Swift
asked
Jun 5, 2025
by
avibootz
swift
1
answer
101
views
How to sort each column of a matrix with strings in Swift
asked
Jun 2, 2025
by
avibootz
swift
swift-matrix
swift-sort
1
answer
115
views
How to fill a 3x3 grid to be a valid Sudoku grid in Swift
asked
Jun 1, 2025
by
avibootz
swift
swift-sudoku
1
answer
136
views
How to calculate the future occurrences of Friday the 13th in Swift
asked
May 31, 2025
by
avibootz
swift
swift-date
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