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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 scala
36,611
questions
47,864
answers
573
users
Recent questions tagged scala
1
answer
5
views
How to match the first word after an expression in a string using RegEx with Scala
asked
14 hours
ago
by
avibootz
scala
scala-regex
1
answer
2
views
How to remove the trailing slashes from a string in Scala
asked
1 day
ago
by
avibootz
scala
scala-string
1
answer
5
views
How to remove all non-ASCII characters from a string in Scala
asked
2 days
ago
by
avibootz
scala
scala-string
scala-ascii
1
answer
5
views
How to calculate the date six months from the current date in Scala
asked
4 days
ago
by
avibootz
scala
scala-date
1
answer
4
views
How to replace the characters !@#$%^*_+\= in a string using RegEx with Scala
asked
4 days
ago
by
avibootz
scala
scala-regex
1
answer
4
views
How to implement the power function in Scala
asked
5 days
ago
by
avibootz
scala
scala-pow
1
answer
6
views
How to group Anagrams from a list of strings in Scala
asked
6 days
ago
by
avibootz
scala
scala-anagram
1
answer
6
views
How to check if date1 is before date2 in Scala
asked
Jun 8
by
avibootz
scala
scala-date
1
answer
5
views
How to check if a string is blank (empty, none, or contains only whitespace) in Scala
asked
Jun 8
by
avibootz
scala
scala-string
1
answer
10
views
How to replace consecutive characters with only one using RegEx in Scala
asked
Jun 7
by
avibootz
scala
scala-regex
1
answer
8
views
How to multiply two integers represented as strings and return the result also as a string in Scala
asked
Jun 6
by
avibootz
scala
scala-multiply
1
answer
13
views
How to get the first missing smallest positive integer in an unsorted integer array with Scala
asked
Jun 5
by
avibootz
scala
scala-array
1
answer
12
views
How to sort each column of a matrix with strings in Scala
asked
Jun 2
by
avibootz
scala
scala-matrix
scala-sort
1
answer
16
views
How to fill a 3x3 grid to be a valid Sudoku grid in Scala
asked
Jun 1
by
avibootz
scala
scala-sudoku
1
answer
12
views
How to calculate the future occurrences of Friday the 13th in Scala
asked
May 31
by
avibootz
scala
scala-date
1
answer
16
views
How to check if a string contains only letters, numbers, underscores and dashes in Scala
asked
May 31
by
avibootz
scala
scala-regex
1
answer
19
views
How to check if a 3x3 grid is a valid Sudoku grid in Scala
asked
May 30
by
avibootz
scala
scala-sudoku
2
answers
21
views
How to rotate a matrix 90 degrees clockwise in Scala
asked
May 30
by
avibootz
scala
scala-matrix
2
answers
23
views
How to create and use an array of objects in Scala
asked
May 29
by
avibootz
scala
scala-array
scala-object
1
answer
16
views
How to create multi-dimensional array in Scala
asked
May 29
by
avibootz
scala
scala-array
1
answer
15
views
How to concatenate arrays in Scala
asked
May 29
by
avibootz
scala
scala-array
4
answers
30
views
How to add elements to an array in Scala
asked
May 29
by
avibootz
scala
scala-array
2
answers
18
views
How to create and access an array in Scala
asked
May 29
by
avibootz
scala
scala-array
1
answer
15
views
How to check if a matrix columns contain numbers without repetition in Scala
asked
May 28
by
avibootz
scala
scala-matrix
1
answer
18
views
How to move the digits of a string with digits and letters to the beginning of the string in Scala
asked
May 27
by
avibootz
scala
scala-string
1
answer
22
views
How to sort a string with digits and letters (letters before digits) in Scala
asked
May 26
by
avibootz
scala
scala-sort
scala-string
1
answer
18
views
How to sort a string with digits and letters (digits before letters) in Scala
asked
May 26
by
avibootz
scala
scala-string
scala-sort
1
answer
17
views
How to find repeated patterns of numbers in the rows of a matrix with Scala
asked
May 25
by
avibootz
scala
scala-matrix
1
answer
16
views
How to convert a matrix of numbers to a string in Scala
asked
May 24
by
avibootz
scala
scala-matrix
1
answer
18
views
How to find repeated rows of a matrix in Scala
asked
May 24
by
avibootz
scala
scala-matrix
1
answer
25
views
How to check if a matrix rows contain numbers without repetition in Scala
asked
May 23
by
avibootz
scala
scala-matrix
1
answer
18
views
How to implement the two sum algorithm to find two values in array that add up to target with Scala
asked
May 22
by
avibootz
scala
scala-array
1
answer
21
views
How to pass a runnable procedure (a function) as a parameter and run it in Scala
asked
May 22
by
avibootz
scala
scala-function-parameter
4
answers
42
views
How to handle invalid argument in Scala
asked
May 21
by
avibootz
scala
scala-argument
3
answers
30
views
How to allocate 1MB in Scala
asked
May 20
by
avibootz
scala
scala-allocation
1
answer
21
views
How to stop a program in Scala
asked
May 19
by
avibootz
scala
1
answer
33
views
How to check if integer multiplication will overflow in Scala
asked
May 18
by
avibootz
scala
scala-overflow
1
answer
23
views
How to check if long multiplication will overflow in Scala
asked
May 18
by
avibootz
scala
scala-overflow
1
answer
19
views
How to get the min and max long in Scala
asked
May 17
by
avibootz
scala
scala-long
1
answer
26
views
How to check if long addition will overflow in Scala
asked
May 17
by
avibootz
scala
scala-overflow
1
answer
19
views
How to get the min and max integer in Scala
asked
May 17
by
avibootz
scala
scala-integer
1
answer
30
views
How to check if integer addition will overflow in Scala
asked
May 17
by
avibootz
scala
scala-overflow
1
answer
31
views
How to check whether a string is a palindrome, ignoring spaces and case in Scala
asked
May 16
by
avibootz
scala
scala-palindrome
1
answer
23
views
How to declare a RegEx with character repetition to match the strings "http", "htttp", "httttp", etc in Scala
asked
May 16
by
avibootz
scala
scala-regex
2
answers
31
views
How to round to 2 decimal places in Scala
asked
May 15
by
avibootz
scala
scala-round
1
answer
28
views
How to specify which round method to call for float and double in Scala
asked
May 14
by
avibootz
scala
scala-round
1
answer
59
views
How to round a floating-point number to an integer in Scala
asked
May 14
by
avibootz
scala
scala-round
1
answer
31
views
How to use the conditional ternary operator in Scala
asked
May 13
by
avibootz
scala
scala-conditional-operator
1
answer
26
views
How to find all double quote substrings in a string with Scala
asked
May 13
by
avibootz
scala
scala-string
scala-substring
scala-regex
1
answer
28
views
How to combine a string with a dynamic double-quoted substring in Scala
asked
May 13
by
avibootz
scala
scala-string
scala-substring
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