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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
43,871
questions
57,242
answers
573
users
Recent questions tagged swift
1
answer
198
views
How to sum two binary strings in Swift
asked
Jul 3, 2025
by
avibootz
swift
swift-string
1
answer
231
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
175
views
How to use switch statement with strings in Swift
asked
Jul 1, 2025
by
avibootz
swift
swift-switch
1
answer
192
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
188
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
176
views
How to compute the hypotenuse h of the triangle in Swift
asked
Jun 29, 2025
by
avibootz
swift
swift-triangle
1
answer
205
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
229
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
204
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
209
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
190
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
209
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
180
views
How to exit a program in Swift
asked
Jun 24, 2025
by
avibootz
swift
swift-exit
1
answer
185
views
How to calculate the center of a rectangle in Swift
asked
Jun 23, 2025
by
avibootz
swift
swift-rectangle
1
answer
188
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
215
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
188
views
How to print array elements in groups of 2 with Swift
asked
Jun 21, 2025
by
avibootz
swift
swift-array
1
answer
202
views
How to declare a constant string in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-constant
1
answer
184
views
How to format an integer with zero-padding in Swift
asked
Jun 19, 2025
by
avibootz
swift
swift-padding
1
answer
170
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
238
views
How to concatenate string with integer in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-concatenate
1
answer
176
views
How to remove string trailing path separator in Swift
asked
Jun 17, 2025
by
avibootz
swift
swift-string
1
answer
210
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
199
views
How to remove the trailing slashes from a string in Swift
asked
Jun 14, 2025
by
avibootz
swift
swift-string
1
answer
218
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
194
views
How to print a given matrix in spiral form with Swift
asked
Jun 12, 2025
by
avibootz
swift
swift-matrix
1
answer
199
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
193
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-regex
1
answer
157
views
How to implement the power function in Swift
asked
Jun 11, 2025
by
avibootz
swift
swift-pow
1
answer
176
views
How to group Anagrams from a list of strings in Swit
asked
Jun 10, 2025
by
avibootz
swift
swift-anagram
1
answer
170
views
How to check if date1 is before date2 in Swift
asked
Jun 8, 2025
by
avibootz
swift
swift-date
1
answer
205
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
207
views
How to replace consecutive characters with only one using RegEx in Swift
asked
Jun 7, 2025
by
avibootz
swift
swift-regex
1
answer
184
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
278
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
251
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
284
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
336
views
How to calculate the future occurrences of Friday the 13th in Swift
asked
May 31, 2025
by
avibootz
swift
swift-date
1
answer
315
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
313
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
362
views
How to rotate a matrix 90 degrees clockwise in Swift
asked
May 30, 2025
by
avibootz
swift
swift-matrix
3
answers
409
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
284
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
322
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
262
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
272
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
274
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
310
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
412
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
278
views
How to find repeated rows of a matrix in Swift
asked
May 24, 2025
by
avibootz
swift
swift-matrix
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