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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
41,449
questions
53,996
answers
573
users
Recent questions tagged swift
1
answer
89
views
How to use switch statement with strings in Swift
asked
Jul 1, 2025
by
avibootz
swift
swift-switch
1
answer
96
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
97
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
89
views
How to compute the hypotenuse h of the triangle in Swift
asked
Jun 29, 2025
by
avibootz
swift
swift-triangle
1
answer
104
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
117
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
107
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
99
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
93
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
113
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
83
views
How to exit a program in Swift
asked
Jun 24, 2025
by
avibootz
swift
swift-exit
1
answer
103
views
How to calculate the center of a rectangle in Swift
asked
Jun 23, 2025
by
avibootz
swift
swift-rectangle
1
answer
106
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
118
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
98
views
How to print array elements in groups of 2 with Swift
asked
Jun 21, 2025
by
avibootz
swift
swift-array
1
answer
78
views
How to declare a constant string in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-constant
1
answer
90
views
How to format an integer with zero-padding in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-padding
1
answer
83
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
95
views
How to concatenate string with integer in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-concatenate
1
answer
93
views
How to remove string trailing path separator in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-string
1
answer
97
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
106
views
How to remove the trailing slashes from a string in Swift
asked
Jun 14, 2025
by
avibootz
swift
swift-string
1
answer
114
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
100
views
How to print a given matrix in spiral form with Swift
asked
Jun 12, 2025
by
avibootz
swift
swift-matrix
1
answer
102
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
90
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-regex
1
answer
90
views
How to implement the power function in Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-pow
1
answer
87
views
How to group Anagrams from a list of strings in Swit
asked
Jun 10, 2025
by
avibootz
swift
swift-anagram
1
answer
86
views
How to check if date1 is before date2 in Swift
asked
Jun 8, 2025
by
avibootz
swift
swift-date
1
answer
105
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
114
views
How to replace consecutive characters with only one using RegEx in Swift
asked
Jun 7, 2025
by
avibootz
swift
swift-regex
1
answer
89
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
179
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
146
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
174
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
241
views
How to calculate the future occurrences of Friday the 13th in Swift
asked
May 31, 2025
by
avibootz
swift
swift-date
1
answer
217
views
How to check if a string contains only letters, numbers, underscores and dashes in Swift
asked
May 31, 2025
by
avibootz
swift
swift-regex
1
answer
183
views
How to check if a 3x3 grid is a valid Sudoku grid in Swift
asked
May 30, 2025
by
avibootz
swift
swift-sudoku
2
answers
203
views
How to rotate a matrix 90 degrees clockwise in Swift
asked
May 30, 2025
by
avibootz
swift
swift-matrix
3
answers
217
views
How to create and use an array of objects in Swift
asked
May 29, 2025
by
avibootz
swift
swift-array
swift-object
1
answer
172
views
How to check if a matrix columns contain numbers without repetition in Swift
asked
May 28, 2025
by
avibootz
swift
swift-matrix
1
answer
189
views
How to move the digits of a string with digits and letters to the beginning of the string in Swift
asked
May 27, 2025
by
avibootz
swift
swift-string
1
answer
155
views
How to sort a string with digits and letters (digits before letters) in Swift
asked
May 27, 2025
by
avibootz
swift
swift-string
swift-sort
1
answer
164
views
How to sort a string with digits and letters (letters before digits) in Swift
asked
May 26, 2025
by
avibootz
swift
swift-string
swift-sort
1
answer
184
views
How to find repeated patterns of numbers in the rows of a matrix with Swift
asked
May 25, 2025
by
avibootz
swift
swift-matrix
1
answer
187
views
How to convert a matrix of numbers to a string without row separation (flattening the matrix) in Swift
asked
May 24, 2025
by
avibootz
swift
swift-matrix
2
answers
271
views
How to convert a matrix of numbers to a string in Swift
asked
May 24, 2025
by
avibootz
swift
swift-convert-matrix-numbers-to-string
convert-matrix-numbers-to-string
1
answer
169
views
How to find repeated rows of a matrix in Swift
asked
May 24, 2025
by
avibootz
swift
swift-matrix
1
answer
192
views
How to check if a matrix rows contain numbers without repetition in Swift
asked
May 23, 2025
by
avibootz
swift
swift-matrix
1
answer
243
views
How to implement the two sum algorithm to find two values in array that add up to target with Swift
asked
May 22, 2025
by
avibootz
swift
swift-array
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