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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
33,431
questions
43,811
answers
573
users
Recent questions tagged swift
1
answer
1
view
How to remove the last occurrence of a word from a string in Swift
asked
5 hours
ago
by
avibootz
swift
1
answer
1
view
How to find the first repeated character in a string with Swift
asked
22 hours
ago
by
avibootz
swift
1
answer
1
view
How to print Floyds triangle in Swift
asked
1 day
ago
by
avibootz
swift
1
answer
3
views
How to write a recursive function that calculates power in Swift
asked
1 day
ago
by
avibootz
swift
1
answer
3
views
How to convert an ASCII character into a hex value in Swift
asked
1 day
ago
by
avibootz
swift
2
answers
5
views
How to print the characters need to be removed so that two strings become anagram in Swift
asked
3 days
ago
by
avibootz
swift
1
answer
7
views
How to find the most repeated character in a string with Swift
asked
3 days
ago
by
avibootz
swift
1
answer
7
views
How to find K most frequent elements in an unsorted array with Swift
asked
3 days
ago
by
avibootz
swift
1
answer
9
views
How to find the second most frequent character in a string with Swift
asked
4 days
ago
by
avibootz
swift
1
answer
4
views
How to check if two strings have the same words in different order with Swift
asked
4 days
ago
by
avibootz
swift
1
answer
7
views
How to find the most common pair of characters in a string with Swift
asked
5 days
ago
by
avibootz
swift
1
answer
6
views
How to declare and initialize a matrix with zeros in Swift
asked
5 days
ago
by
avibootz
swift
1
answer
5
views
How to declare, initialize and print a 2D array (matrix) in Swift
asked
6 days
ago
by
avibootz
swift
1
answer
5
views
How to remove a pair of the same adjacent characters from a string in Swift
asked
Nov 26
by
avibootz
swift
1
answer
7
views
How to check whether a number is perfect number in Swift
asked
Nov 25
by
avibootz
swift
1
answer
10
views
How to calculate perimeter and area of a rectangle in Swift
asked
Nov 24
by
avibootz
swift
1
answer
8
views
How to format bytes to kilobytes, megabytes, gigabytes and terabytes in Swift
asked
Nov 24
by
avibootz
swift
2
answers
16
views
How to count the letters, spaces, numbers and other characters of a string in Swift
asked
Nov 24
by
avibootz
swift
1
answer
7
views
How to trim punctuation in Swift
asked
Nov 23
by
avibootz
swift
1
answer
9
views
How to calculate the volume of cylinder in Swift
asked
Nov 22
by
avibootz
swift
1
answer
14
views
How to check whether a given number is a Harshad number in Swift
asked
Nov 21
by
avibootz
swift
1
answer
12
views
How to use Base64 to encode and decode a string in Swift
asked
Nov 21
by
avibootz
swift
1
answer
10
views
How to remove odd frequency characters from a string in Swift
asked
Nov 20
by
avibootz
swift
1
answer
11
views
How to calculate the surface area of sphere in Swift
asked
Nov 19
by
avibootz
swift
1
answer
11
views
How to convert string to hex in Swift
asked
Nov 19
by
avibootz
swift
1
answer
12
views
How to convert text to binary code in Swift
asked
Nov 18
by
avibootz
swift
1
answer
13
views
How to convert Fahrenheit to Celsius in Swift
asked
Nov 17
by
avibootz
swift
1
answer
27
views
How to check if a string is in a valid format ("XXX-XXX-XXXX") with numbers in Swift
asked
Nov 16
by
avibootz
swift
1
answer
19
views
How to remove trailing zeros from a string in Swift
asked
Nov 15
by
avibootz
swift
1
answer
14
views
How to remove leading zeros from a string in Swift
asked
Nov 15
by
avibootz
swift
1
answer
15
views
How to print double without the decimal places in Swift
asked
Nov 12
by
avibootz
swift
1
answer
21
views
How to remove punctuation from a string in Swift
asked
Nov 11
by
avibootz
swift
1
answer
15
views
How to generate a random boolean in Swift
asked
Nov 11
by
avibootz
swift
1
answer
18
views
How to generate a random float number between 1 and 10 in Swift
asked
Nov 11
by
avibootz
swift
1
answer
22
views
How to generate a random double number between 1 and 10 in Swift
asked
Nov 11
by
avibootz
swift
1
answer
20
views
How to generate a random number between 1 and 9 in Swift
asked
Nov 11
by
avibootz
swift
1
answer
26
views
How to generate 20 digits random number in Swift
asked
Nov 11
by
avibootz
swift
1
answer
19
views
How to calculate the volume of a sphere in Swift
asked
Nov 8
by
avibootz
swift
1
answer
19
views
How to convert a string to lowercase in Swift
asked
Nov 8
by
avibootz
swift
1
answer
17
views
How to check if a string is nil (null) or empty in Swift
asked
Nov 6
by
avibootz
swift
1
answer
23
views
How to declare a string is in Swift
asked
Nov 6
by
avibootz
swift
1
answer
16
views
How to check if a string is empty in Swift
asked
Nov 6
by
avibootz
swift
1
answer
24
views
How to write an algorithm that adds the odd digits of one number to the end of a second number in Swift
asked
Nov 6
by
avibootz
swift
1
answer
19
views
How to generate a random double number between min and max in Swift
asked
Nov 5
by
avibootz
swift
1
answer
19
views
How to generate random string without repetition in Swift
asked
Nov 5
by
avibootz
swift
1
answer
22
views
How to shuffle a string in Swift
asked
Nov 5
by
avibootz
swift
1
answer
22
views
How to find the sum of each row and each column of a matrix (2D array) in Swift
asked
Nov 3
by
avibootz
swift
1
answer
21
views
How to generate random string in Swift
asked
Nov 2
by
avibootz
swift
1
answer
15
views
How to find the harmonic value of N (1 + 1/2 + 1/3 + ... 1/N) in Swift
asked
Nov 2
by
avibootz
swift
1
answer
27
views
How to extract uppercase characters (capital letters) from a string in Swift
asked
Nov 1
by
avibootz
swift
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