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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
35,944
questions
46,996
answers
573
users
Recent questions tagged swift
1
answer
24
views
How to combine all keys and values from a dictionary into a single string in Swift
asked
Apr 1
by
avibootz
swift
swift-dictionary
1
answer
33
views
How to split a string into chunks of two characters each in Swift
asked
Mar 30
by
avibootz
swift
swift-string
1
answer
36
views
How to extract the unique integers from an array excluding duplicates in Swift
asked
Mar 29
by
avibootz
swift
swift-array
1
answer
19
views
How to convert lines in a multiline string starting with some "#" to start and end with "_" in Swift
asked
Mar 28
by
avibootz
swift
swift-regex
1
answer
29
views
How to get the current OS name and version in Swift
asked
Mar 28
by
avibootz
swift
1
answer
34
views
How to check if a string contains only letters and numbers using RegEx in Swift
asked
Mar 26
by
avibootz
swift
swift-regex
1
answer
33
views
How to find the max and min of a subset of a list in Swift
asked
Mar 25
by
avibootz
swift
swift-array
1
answer
40
views
How to check whether a non-sequential list is a subset of another non-sequential list in Swift
asked
Mar 25
by
avibootz
swift
swift-array
1
answer
30
views
How to create and print a sorted array in Swift
asked
Mar 24
by
avibootz
swift
swift-array
1
answer
42
views
How to get an array subset in Swift
asked
Mar 24
by
avibootz
swift
swift-array
1
answer
31
views
How to check if two strings have the same number of words in Swift
asked
Mar 22
by
avibootz
swift
swift-string
1
answer
29
views
How to create an array containing a range of characters in Swift
asked
Mar 21
by
avibootz
swift
swift-array
1
answer
40
views
How to get the number of characters that two strings have in common in Swift
asked
Mar 20
by
avibootz
swift
swift-string
1
answer
34
views
How to match words in a string that are wrapped in curly brackets using RegEx with Swift
asked
Mar 18
by
avibootz
swift
swift-string
1
answer
29
views
How to sort each row from a two-dimensional array in Swift
asked
Mar 17
by
avibootz
swift
swift-array
1
answer
41
views
How to calculate the week number for a given date in Swift
asked
Mar 15
by
avibootz
swift
1
answer
30
views
How to get the indexes of words from an array of strings that start with a specific letter in Swift
asked
Mar 14
by
avibootz
swift
1
answer
26
views
How to remove trailing nulls (0) from byte array in Swift
asked
Mar 13
by
avibootz
swift
1
answer
26
views
How to initialize char array with random characters in Swift
asked
Mar 11
by
avibootz
swift
2
answers
36
views
How to convert string to byte array in Swift
asked
Mar 11
by
avibootz
swift
4
answers
60
views
How to initialize and print a byte array in Swift
asked
Mar 11
by
avibootz
swift
1
answer
34
views
How to double a variable with bitwise shift left in Swift
asked
Mar 10
by
avibootz
swift
1
answer
33
views
How to clone a two-dimensional array in Swift
asked
Mar 8
by
avibootz
swift
1
answer
42
views
How to convert from HEX color to RGB in Swift
asked
Mar 7
by
avibootz
swift
3
answers
44
views
How to remove the leading and trailing commas from a string in Swift
asked
Mar 6
by
avibootz
swift
3
answers
50
views
How to convert char to string in Swift
asked
Mar 5
by
avibootz
swift
1
answer
21
views
How to use jagged array in Swift
asked
Mar 5
by
avibootz
swift
1
answer
33
views
How to multiply two matrices in Swift
asked
Mar 4
by
avibootz
swift
3
answers
49
views
How to print a float number with 2 decimal places in Swift
asked
Mar 3
by
avibootz
swift
1
answer
29
views
How to count the occurrences of each letter in char array with Swift
asked
Mar 3
by
avibootz
swift
1
answer
46
views
How to count the occurrences of each word in a string with Swift
asked
Mar 2
by
avibootz
swift
3
answers
48
views
How to count the occurrences of a word in a string using Swift
asked
Mar 1
by
avibootz
swift
1
answer
31
views
How to match a string not containing a substring using RegEx in Swift
asked
Feb 28
by
avibootz
swift
1
answer
31
views
How to sort a numeric array in descending order with Swift
asked
Feb 26
by
avibootz
swift
1
answer
31
views
How to sort an array in descending order using selection sort with Swift
asked
Feb 26
by
avibootz
swift
1
answer
26
views
How to match a set of characters (letter + any single character from set + letter) using RegEx in Swift
asked
Feb 25
by
avibootz
swift
1
answer
41
views
How to perform case-insensitive two strings comparison in Swift
asked
Feb 25
by
avibootz
swift
1
answer
36
views
How to perform a case-insensitive search in Swift
asked
Feb 24
by
avibootz
swift
1
answer
52
views
How to convert a string to PascalCase using RegEx in Swift
asked
Feb 23
by
avibootz
swift
1
answer
33
views
How to validate a 10-digit standard 10 digit phone number using RegEx in Swift
asked
Feb 22
by
avibootz
swift
1
answer
37
views
How to validate a 10-digit phone number with hyphens (e.g. 333-555-1234) using RegEx in Swift
asked
Feb 21
by
avibootz
swift
1
answer
31
views
How to insert an element at a specific index in an array with Swift
asked
Feb 20
by
avibootz
swift
2
answers
39
views
How to get the unique values of an array in Swift
asked
Feb 19
by
avibootz
swift
1
answer
32
views
How to get unique values from two arrays in Swift
asked
Feb 17
by
avibootz
swift
2
answers
40
views
How to convert a hex to a byte array in Swift
asked
Feb 15
by
avibootz
swift
1
answer
33
views
How to convert hexadecimal to decimal in Swift
asked
Feb 14
by
avibootz
swift
1
answer
49
views
How to create an array from a 2D array that only includes the non-zero elements in Swift
asked
Feb 13
by
avibootz
swift
1
answer
33
views
How to extract all the substrings between single quotation marks in Swift
asked
Feb 13
by
avibootz
swift
1
answer
32
views
How to extract substring between single quotation marks in Swift
asked
Feb 13
by
avibootz
swift
1
answer
37
views
How to sum the digit of a factorial of a number in Swift
asked
Feb 13
by
avibootz
swift
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