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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 JAVA
38,741
questions
50,432
answers
573
users
Recent questions tagged JAVA
1
answer
7
views
How to find the Kth smallest number in an unsorted array with Java
asked
1 day
ago
by
avibootz
java
java-find-array
1
answer
9
views
How to find a list of numbers up to a limit that is a palindrome in base 10 and base 2 in Java
asked
2 days
ago
by
avibootz
java
java-bouble-base-palindrome
1
answer
9
views
How to find all the numbers that are equal to the sum of the factorials of their digits in Java
asked
3 days
ago
by
avibootz
java
java-numbers
java-factorials
1
answer
12
views
How to find the numbers that are the sum of fifth powers of their digits in Java
asked
3 days
ago
by
avibootz
java
java-numbers
java-fifth-power
1
answer
12
views
How to find the numbers that are the sum of fourth powers of their digits in Java
asked
3 days
ago
by
avibootz
java
java-numbers
java-fourth-power
1
answer
16
views
How to find the floor and ceiling of the value N in an unsorted list with Java
asked
5 days
ago
by
avibootz
java
java-list
java-ceil
java-floor
1
answer
17
views
How to find the total number of combinations of given coins to reach a specific amount in Java
asked
6 days
ago
by
avibootz
java
java-combination
1
answer
25
views
How to write a recursive function to generate all permutations of a string in Java
asked
Nov 4
by
avibootz
java
java-string
java-recursion
1
answer
26
views
How to use BitSet with nextSetBit() to find set bits indexes in Java
asked
Nov 3
by
avibootz
java
java-bits
1
answer
27
views
How to generate random floating point numbers in Java
asked
Nov 2
by
avibootz
java
java-random
1
answer
33
views
How to count words in a string with punctuation in Java
asked
Nov 2
by
avibootz
java
java-string
1
answer
16
views
How to round a number to the nearest power of 2 in Java
asked
Oct 31
by
avibootz
java
java-round
2
answers
23
views
How to round a number to the previous power of 2 in Java
asked
Oct 29
by
avibootz
java
java-round
1
answer
17
views
How to round a number to the next power of 2 in Java
asked
Oct 29
by
avibootz
java
java-round
1
answer
17
views
How to check if a word is all uppercase or lowercase or capitalized in Java
asked
Oct 27
by
avibootz
java
java-word
1
answer
15
views
How to swap all odd and even bits in Java
asked
Oct 25
by
avibootz
java
java-bits
1
answer
26
views
How to find the digit previous to a given digit in a number with Java
asked
Oct 20
by
avibootz
java
java-digits
1
answer
21
views
How to find the digit next to a given digit in a number with Java
asked
Oct 18
by
avibootz
java
java-digits
1
answer
31
views
How to add a range of elements of a list to another list at a specific position in Java
asked
Oct 18
by
avibootz
java
java-array
java-range
1
answer
27
views
How to add a range of elements of a list to another list in Java
asked
Oct 16
by
avibootz
java
java-list
java-range
1
answer
21
views
How to add the first element of a list to another list in Java
asked
Oct 16
by
avibootz
java
java-list
1
answer
23
views
How to add all the elements of a list to another list in Java
asked
Oct 16
by
avibootz
java
java-list
1
answer
21
views
How to resize a vector in Java
asked
Oct 13
by
avibootz
java
java-vector
java-resize
1
answer
21
views
How to calculate the Euclidean distance between two points in Java
asked
Oct 12
by
avibootz
java
java-euclidean-distance
1
answer
25
views
How to initialize a stack with random numbers up to the stack size in Java
asked
Oct 11
by
avibootz
java
java-stack
java-random
1
answer
23
views
How to remove duplicates from a stack in Java
asked
Oct 11
by
avibootz
java
java-stack
java-remove
1
answer
30
views
How to initialize a stack with random numbers in Java
asked
Oct 11
by
avibootz
java
java-stack
java-random
1
answer
20
views
How to generate a random HEX RGB color code in Java
asked
Oct 9
by
avibootz
java
java-rgb
java-random
1
answer
18
views
How to generate a random RGB color code in Java
asked
Oct 9
by
avibootz
java
java-random
java-rgb
1
answer
33
views
How to search for a number in a sorted matrix in Java
asked
Oct 7
by
avibootz
java
java-matrix
java-search
1
answer
34
views
How to check whether a matrix is a square matrix in Java
asked
Oct 7
by
avibootz
java
java-matrix
1
answer
27
views
How to calculate the median of a matrix in Java
asked
Oct 5
by
avibootz
java
java-matrix
java-median
1
answer
18
views
How to find the second biggest number in a set of random numbers in Java
asked
Oct 4
by
avibootz
java
java-second-biggest
3
answers
45
views
How to find a common element in all rows of a given matrix with sorted rows in Java
asked
Oct 3
by
avibootz
java
java-matrix
1
answer
26
views
How to count the number of sorted rows in either increasing or decreasing order in a matrix using Java
asked
Oct 1
by
avibootz
java
java-matrix
1
answer
35
views
How to check whether a matrix is a magic square or not in Java
asked
Sep 30
by
avibootz
java
java-matrix
2
answers
41
views
How to check whether a string can be segmented into a sequence of words from a dictionary in Java
asked
Sep 27
by
avibootz
java
java-string
1
answer
33
views
How to reverse a word in a string with Java
asked
Sep 26
by
avibootz
java
java-string
java-reverse
1
answer
35
views
How to reverse the order of the words in a string with Java
asked
Sep 24
by
avibootz
java
java-string
java-reverse
1
answer
34
views
How to find the smallest letter in a sorted array that is larger than a given letter in Java
asked
Sep 20
by
avibootz
java
java-array
1
answer
25
views
How to generate a secure 80-bit random hexadecimal string in Java
asked
Sep 19
by
avibootz
java
java-hexadecimal
1
answer
37
views
How to generate a secure random hexadecimal string in Java
asked
Sep 19
by
avibootz
java
java-hexadecimal
1
answer
38
views
How to generate a random hexadecimal string in Java
asked
Sep 17
by
avibootz
java
java-hexadecimal
1
answer
29
views
How to execute 3 functions concurrently in Java
asked
Sep 16
by
avibootz
java
java-function
1
answer
36
views
How to check if a number is lead number (sum of even digits is equal to the sum of odd digits) in Java
asked
Sep 16
by
avibootz
java
java-digits
1
answer
33
views
How to find the length of the longest consecutive zeroes in the binary representation of a number in Java
asked
Sep 14
by
avibootz
java
java-binary
1
answer
37
views
How to find the two elements in a list whose sum is closest to zero in Java
asked
Sep 12
by
avibootz
java
java-list
1
answer
34
views
How to check if two given words are present in a string in Java
asked
Sep 12
by
avibootz
java
java-string
1
answer
32
views
How to check if two given words are present in a string in Java
asked
Sep 12
by
avibootz
java
java-string
1
answer
22
views
How to convet decimal number base-12 number in Java
asked
Sep 10
by
avibootz
java
java-base-12
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