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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 kotlin
43,835
questions
57,202
answers
573
users
Recent questions tagged kotlin
1
answer
180
views
How to convert binary code to text in Kotlin
asked
Apr 14, 2025
by
avibootz
kotlin
kotlin-binary
1
answer
234
views
How to convert a list of digits to an integer add 1 and convert it back to a list of digits in Kotlin
asked
Apr 12, 2025
by
avibootz
kotlin
kotlin-list
1
answer
296
views
How to convert a string to an array of characters in Kotlin
asked
Apr 12, 2025
by
avibootz
kotlin
kotlin-string
kotlin-string-to-array-characters
string-to-array-characters
1
answer
221
views
How to create an array of days starting with today and going back the last 30 days in Kotlin
asked
Apr 11, 2025
by
avibootz
kotlin
kotlin-array
kotlin-date
1
answer
242
views
How to create an array of dates starting with today and going back the last 30 days in Kotlin
asked
Apr 11, 2025
by
avibootz
kotlin
kotlin-array
kotlin-date
1
answer
165
views
How to get tomorrows date in Kotlin
asked
Apr 9, 2025
by
avibootz
kotlin
kotlin-date
1
answer
200
views
How to recursively check if a number is palindrome in Kotlin
asked
Apr 8, 2025
by
avibootz
kotlin
kotlin-recursion
1
answer
200
views
How to write a recursive function that counts digits of a number in Kotlin
asked
Apr 8, 2025
by
avibootz
kotlin
kotlin-recursion
3
answers
279
views
How to use short if in Kotlin
asked
Apr 8, 2025
by
avibootz
kotlin
kotlin-if
1
answer
285
views
How to find the longest substring without repeating characters in Kotlin
asked
Apr 7, 2025
by
avibootz
kotlin
kotlin-substring
kotlin-longest-substring-without-repeating-characters
longest-substring-without-repeating-characters
1
answer
208
views
How to write a recursive function that divides two numbers in Kotlin
asked
Apr 6, 2025
by
avibootz
kotlin
kotlin-recursion
1
answer
207
views
How to find the maximum value in a multidimensional array with Kotlin
asked
Apr 6, 2025
by
avibootz
kotlin
kotlin-array
1
answer
287
views
How to convert array of chars to string in Kotlin
asked
Apr 5, 2025
by
avibootz
kotlin
kotlin-string
1
answer
221
views
How to replace multiple spaces in a string with a single space between words in Kotlin
asked
Apr 5, 2025
by
avibootz
kotlin
kotlin-string
kotlin-regex
1
answer
242
views
How to check if a string starts with a substring from a list of substrings in Kotlin
asked
Apr 4, 2025
by
avibootz
kotlin
kotlin-string
1
answer
204
views
How to extract a substring between two tags using RegEx in Kotlin
asked
Apr 3, 2025
by
avibootz
kotlin
kotlin-regex
kotlin-substring
1
answer
217
views
How to convert a list of ints to a list of strings in Kotlin
asked
Apr 2, 2025
by
avibootz
kotlin
kotlin-list
1
answer
211
views
How to combine all keys and values from a map into a single string in Kotlin
asked
Apr 1, 2025
by
avibootz
kotlin
kotlin-map
1
answer
218
views
How to split a string into chunks of two characters each in Kotlin
asked
Mar 30, 2025
by
avibootz
kotlin
kotlin-string
1
answer
306
views
How to extract the unique integers from a list excluding duplicates in Kotlin
asked
Mar 29, 2025
by
avibootz
kotlin
kotlin-list
1
answer
212
views
How to convert lines in a multiline string starting with some "#" to start and end with "_" in Kotlin
asked
Mar 28, 2025
by
avibootz
kotlin
kotlin-regex
1
answer
203
views
How to get the current OS name and version in Kotlin
asked
Mar 28, 2025
by
avibootz
kotlin
1
answer
280
views
How to check if a string contains only letters and numbers using RegEx in Kotlin
asked
Mar 26, 2025
by
avibootz
kotlin
kotlin-regex
1
answer
286
views
How to find the max and min of a subset of a list in Kotlin
asked
Mar 25, 2025
by
avibootz
kotlin
kotlin-list
1
answer
224
views
How to check whether a non-sequential list is a subset of another non-sequential list in Kotlin
asked
Mar 25, 2025
by
avibootz
kotlin
kotlin-list
1
answer
273
views
How to create and print a sorted array in Kotlin
asked
Mar 24, 2025
by
avibootz
kotlin
kotlin-array
1
answer
242
views
How to get a list subset in Kotlin
asked
Mar 24, 2025
by
avibootz
kotlin
kotlin-list
1
answer
211
views
How to reverse an array in Kotlin
asked
Mar 23, 2025
by
avibootz
kotlin
kotlin-array
1
answer
312
views
How to check if two strings have the same number of words in Kotlin
asked
Mar 22, 2025
by
avibootz
kotlin
kotlin-string
1
answer
233
views
How to create an array containing a range of characters in Kotlin
asked
Mar 21, 2025
by
avibootz
kotlin
kotlin-array
1
answer
233
views
How to get the number of characters that two strings have in common in Kotlin
asked
Mar 20, 2025
by
avibootz
kotlin
kotlin-string
1
answer
244
views
How to match words in a string that are wrapped in curly brackets using RegEx with Kotlin
asked
Mar 18, 2025
by
avibootz
kotlin
kotlin-string
1
answer
243
views
How to compare two strings in Kotlin
asked
Mar 17, 2025
by
avibootz
kotlin
kotlin-string
1
answer
277
views
How to sort each row from a two-dimensional array in Kotlin
asked
Mar 17, 2025
by
avibootz
kotlin
kotlin-array
1
answer
202
views
How to calculate the week number for a given date in Kotlin
asked
Mar 15, 2025
by
avibootz
kotlin
kotlin-date
1
answer
190
views
How to get the indexes of words from an array of strings that start with a specific letter in Kotlin
asked
Mar 14, 2025
by
avibootz
kotlin
1
answer
191
views
How to remove trailing nulls (0) from byte array in Kotlin
asked
Mar 13, 2025
by
avibootz
kotlin
1
answer
183
views
How to initialize char array with random characters in Kotlin
asked
Mar 11, 2025
by
avibootz
kotlin
3
answers
256
views
How to initialize and print a byte array in Kotlin
asked
Mar 11, 2025
by
avibootz
kotlin
2
answers
253
views
How to convert string to byte array in Kotlin
asked
Mar 11, 2025
by
avibootz
kotlin
1
answer
186
views
How to double a variable with bitwise shift left in Kotlin
asked
Mar 10, 2025
by
avibootz
kotlin
3
answers
267
views
How to clone a two-dimensional array in Kotlin
asked
Mar 8, 2025
by
avibootz
kotlin
2
answers
235
views
How to convert from HEX color to RGB in Kotlin
asked
Mar 7, 2025
by
avibootz
kotlin
2
answers
317
views
How to remove the leading and trailing commas from a string in Kotlin
asked
Mar 6, 2025
by
avibootz
kotlin
3
answers
259
views
How to convert char to string in Kotlin
asked
Mar 5, 2025
by
avibootz
kotlin
1
answer
149
views
How to use jagged array in Kotlin
asked
Mar 5, 2025
by
avibootz
kotlin
1
answer
172
views
How to multiply two matrices in Kotlin
asked
Mar 4, 2025
by
avibootz
kotlin
3
answers
305
views
How to print a float number with 2 decimal places in Kotlin
asked
Mar 3, 2025
by
avibootz
kotlin
1
answer
171
views
How to iterate over a HashMap in Kotlin
asked
Mar 3, 2025
by
avibootz
kotlin
1
answer
165
views
How to count the occurrences of each letter in char array with Kotlin
asked
Mar 3, 2025
by
avibootz
kotlin
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