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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
40,754
questions
53,119
answers
573
users
Recent questions tagged swift
2
answers
102
views
How to sort the part of an array in Swift
asked
Aug 13, 2025
by
avibootz
swift
swift-array
swift-sort
1
answer
84
views
How to create a dictionary with key type point (x, y) and value type string in Swift
asked
Aug 10, 2025
by
avibootz
swift
swift-dictionary
1
answer
80
views
How to check if a string is a palindrome ignoring case and non-alphanumeric characters in Swift
asked
Aug 10, 2025
by
avibootz
swift
swift-palindrome
1
answer
62
views
How to sum the proper divisors of a number in Swift
asked
Aug 9, 2025
by
avibootz
swift
swift-proper-divisors
3
answers
109
views
How to filter a dictionary in Swift
asked
Aug 8, 2025
by
avibootz
swift
swift-dictionary
swift-filter
1
answer
73
views
How to filter elements from a set based on a condition in Swift
asked
Aug 6, 2025
by
avibootz
swift
swift-set
1
answer
79
views
How to remove multiple elements from a set in Swift
asked
Aug 6, 2025
by
avibootz
swift
swift-set
1
answer
66
views
How to check if an element is removed from a set in Swift
asked
Aug 6, 2025
by
avibootz
swift
swift-set
1
answer
68
views
How to remove an element from a set in Swift
asked
Aug 6, 2025
by
avibootz
swift
swift-set
2
answers
117
views
How to pick a random index from an array in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-array
2
answers
101
views
How to remove duplicate elements from a dictionary in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-dictionary
1
answer
86
views
How to remove nil (null) from a dictionary in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-dictionary
1
answer
96
views
How to replace elements in a dictionary in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-dictionary
2
answers
96
views
How to add elements to a dictionary in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-dictionary
2
answers
88
views
How to insert an element in a set with Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-set
1
answer
93
views
How to convert binary digits to a byte array in Swift
asked
Aug 5, 2025
by
avibootz
swift
swift-binary
swift-byte-array
1
answer
87
views
How to check if floating point is NaN in Swift
asked
Aug 4, 2025
by
avibootz
swift
swift-nan
swift-floating-point
1
answer
93
views
How to calculate power for large numbers in Swift
asked
Aug 2, 2025
by
avibootz
swift
swift-power
1
answer
72
views
How to sum the digits of the number 2^N in Swift
asked
Aug 2, 2025
by
avibootz
swift
swift-power-digits-sum
1
answer
82
views
How to declare a function argument that can accept any type in Swift
asked
Aug 1, 2025
by
avibootz
swift
swift-argument
1
answer
85
views
How to get the lower 8 bits of an int in Swift
asked
Jul 31, 2025
by
avibootz
swift
swift-bits
1
answer
87
views
How to set specific bits in a char with Swift
asked
Jul 31, 2025
by
avibootz
swift
swift-bits
1
answer
78
views
How to find the prime factors of a number in Swift
asked
Jul 29, 2025
by
avibootz
swift
swift-prime
1
answer
75
views
How to extract a float from a string in Swift
asked
Jul 29, 2025
by
avibootz
swift
swift-string
swift-extract
1
answer
74
views
How to extract multiple floats from a string of floats in Swift
asked
Jul 28, 2025
by
avibootz
swift
swift-string
1
answer
88
views
How to create a string with a repeated character N times in Swift
asked
Jul 28, 2025
by
avibootz
swift
swift-string
1
answer
98
views
How to check if an integer contains an even or odd number of bits set in Swift
asked
Jul 27, 2025
by
avibootz
swift
swift-bits
1
answer
65
views
How to find the greatest product of 3 adjacent numbers in the same (any) direction in a grid with Swift
asked
Jul 26, 2025
by
avibootz
swift
swift-grid
1
answer
90
views
How to remove leading and trailing whitespaces from a string in Swift
asked
Jul 26, 2025
by
avibootz
swift
swift-string
1
answer
64
views
How to find the sum of all the primes below 10000 (ten thousand) in Swift
asked
Jul 26, 2025
by
avibootz
swift
swift-prime
1
answer
83
views
How to find pythagorean triplet for which a + b + c = 1000 in Swift
asked
Jul 25, 2025
by
avibootz
swift
swift-pythagorean-triplet
1
answer
78
views
How to check if an array contains the Pythagorean triplet numbers (a*a+b*b=c*c) in Swift
asked
Jul 25, 2025
by
avibootz
swift
swift-pythagorean-triplet
1
answer
71
views
How to check if two integers have opposite signs in Swift
asked
Jul 24, 2025
by
avibootz
swift
swift-sign
1
answer
82
views
How to replace multiple consecutive question marks (?) with a single question mark in Swift
asked
Jul 24, 2025
by
avibootz
swift
swift-replace
1
answer
93
views
How to count the trailing zeros in a binary number using Swift
asked
Jul 23, 2025
by
avibootz
swift
swift-binary
1
answer
79
views
How to format time hours-minutes-seconds in Swift
asked
Jul 22, 2025
by
avibootz
swift
swift-time
2
answers
108
views
How to split a string with multiple separators in Swift
asked
Jul 21, 2025
by
avibootz
swift
swift-string
1
answer
84
views
How to replace the first occurrence of a substring in a string with Swift
asked
Jul 21, 2025
by
avibootz
swift
swift-substring
1
answer
79
views
How to count backwards (Print the numbers N, N - 1, ..., 0 (included)) in Swift
asked
Jul 20, 2025
by
avibootz
swift
swift-loop
1
answer
91
views
How to match a substring within 2 square brackets using RegEx in Swift
asked
Jul 19, 2025
by
avibootz
swift
swift-string
swift-regex
1
answer
88
views
How to convert binary string to integer in Swift
asked
Jul 18, 2025
by
avibootz
swift
swift-binary
swift-string
1
answer
94
views
How to remove stop words from a string in Swift
asked
Jul 18, 2025
by
avibootz
swift
swift-string
1
answer
74
views
How to pick a random value from a map in Swift
asked
Jul 17, 2025
by
avibootz
swift
swift-map
1
answer
79
views
How to find the 100001 prime number in Swift
asked
Jul 16, 2025
by
avibootz
swift
swift-prime
1
answer
93
views
How to extract a file name from a path, replace whitespaces, and make it lowercase using RegEx in Swift
asked
Jul 16, 2025
by
avibootz
swift
swift-regex
1
answer
95
views
How to convert multiple <br/> tags to a single <br/> tag using RegEx in Swift
asked
Jul 15, 2025
by
avibootz
swift
swift-regex
1
answer
78
views
How to assign multiple values to multiple variables in one line with Swift
asked
Jul 14, 2025
by
avibootz
swift
swift-variable
1
answer
92
views
How to print the distinct elements of an array in Swift
asked
Jul 13, 2025
by
avibootz
swift
swift-array
1
answer
68
views
How to convert byte array to string in swift
asked
Jul 12, 2025
by
avibootz
swift
swift-byte-array
1
answer
84
views
How to XOR byte arrays in Swift
asked
Jul 12, 2025
by
avibootz
swift
swift-xor
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