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Recent questions tagged JAVA
23,335
questions
30,538
answers
573
users
Recent questions tagged JAVA
2
answers
9
views
How to find the remainder without using modulo operator in Java
asked
5 days
ago
by
avibootz
java
1
answer
13
views
How to get the N largest numbers in array with Java
asked
May 14
by
avibootz
java
2
answers
9
views
How to print the N largest numbers in array with Java
asked
May 14
by
avibootz
java
1
answer
6
views
How to initialize PriorityQueue with list values in Java
asked
May 13
by
avibootz
java
1
answer
7
views
How to find the K largest element in a list with Java
asked
May 13
by
avibootz
java
1
answer
14
views
How to convert a positive number to negative in Java
asked
May 9
by
avibootz
java
1
answer
12
views
How to determine if a string has all unique characters in Java
asked
May 7
by
avibootz
java
1
answer
5
views
How to count the unique words in a string with Java
asked
May 3
by
avibootz
java
3
answers
10
views
How to count spaces in a string with Java
asked
May 3
by
avibootz
java
1
answer
11
views
How to insert a space before capital letters in a string with Java
asked
Apr 30
by
avibootz
java
1
answer
12
views
How to find all lowercase characters in a string with Java
asked
Apr 20
by
avibootz
java
1
answer
8
views
How to find all uppercase characters in a string with Java
asked
Apr 20
by
avibootz
java
1
answer
10
views
How to remove the first occurrence of a word from a string in Java
asked
Apr 15
by
avibootz
java
1
answer
12
views
How to split a string by one delimiter and Keep the delimiter in Java
asked
Apr 9
by
avibootz
java
1
answer
11
views
How to split a string with multiple spaces in Java
asked
Apr 9
by
avibootz
java
1
answer
9
views
How to extract all words from a string by multiple delimiters in Java
asked
Apr 9
by
avibootz
java
1
answer
17
views
How to calculate the series 2 15 41 80 132 197 275 366 470 ... N in Java
asked
Apr 3
by
avibootz
java
1
answer
11
views
How to print format using %t for calendar date in Java
asked
Mar 30
by
avibootz
java
1
answer
14
views
How to print format using %f in Java
asked
Mar 30
by
avibootz
java
1
answer
15
views
How to print format using %d in Java
asked
Mar 30
by
avibootz
java
1
answer
15
views
How to calculate the series 1 3 4 8 15 27 50 92 169 311 572 ... N in Java
asked
Mar 30
by
avibootz
java
2
answers
13
views
How to calculate the series 1 2 3 6 9 18 27 54 81 162 243 ... N in Java
asked
Mar 30
by
avibootz
java
1
answer
11
views
How to calculate the series (1^1) + (2^2) + (3^3) + (4^4) + ... + (N^N) in Java
asked
Mar 28
by
avibootz
java
1
answer
12
views
How to determine day of week from current a date in Java
asked
Mar 7
by
avibootz
java
1
answer
23
views
How to determine day of week from current date in Java
asked
Mar 7
by
avibootz
java
1
answer
15
views
How to increment a date by 1 month in Java
asked
Mar 6
by
avibootz
java
1
answer
5
views
What to import to use ZoneId in Java
asked
Mar 5
by
avibootz
java
3
answers
13
views
How to convert Date() to LocalDate in Java
asked
Mar 5
by
avibootz
java
1
answer
16
views
How to create matrix of NxN in Java
asked
Mar 5
by
avibootz
java
1
answer
9
views
How to convert a date to seconds using Java
asked
Mar 4
by
avibootz
java
1
answer
15
views
How to get the current date and time in seconds using Java
asked
Mar 4
by
avibootz
java
1
answer
20
views
How to convert days to milliseconds in Java
asked
Mar 3
by
avibootz
java
1
answer
12
views
How to convert days to seconds using Java
asked
Mar 2
by
avibootz
java
1
answer
15
views
How to convert days to minutes using Java
asked
Mar 1
by
avibootz
java
3
answers
21
views
How to remove double quotes from string in Java
asked
Feb 20
by
avibootz
java
1
answer
11
views
How to encrypt and decrypt a string in Java
asked
Feb 19
by
avibootz
java
1
answer
13
views
How to find the index of the last space in string with Java
asked
Feb 16
by
avibootz
java
1
answer
13
views
How to extract all words from a string in Java
asked
Feb 9
by
avibootz
java
1
answer
16
views
How to get the first 4 characters of a string in Java
asked
Feb 8
by
avibootz
java
2
answers
15
views
How to get the first N words from a string in Java
asked
Feb 8
by
avibootz
java
2
answers
22
views
How to split a string with multiple delimiters in Java
asked
Jan 31
by
avibootz
java
1
answer
15
views
How to implement a simple Binary Tree in Java
asked
Jan 21
by
avibootz
java
1
answer
24
views
How to check if a set is a subset of another set in Java
asked
Jan 21
by
avibootz
java
1
answer
18
views
How to remove set from another set in Java
asked
Jan 21
by
avibootz
java
1
answer
14
views
How to get key from HashMap using value in Java
asked
Jan 21
by
avibootz
java
2
answers
24
views
How to update value of HashMap using key in Java
asked
Jan 21
by
avibootz
java
2
answers
17
views
How to merge two lists in Java
asked
Jan 21
by
avibootz
java
3
answers
21
views
How to iterate over a Set in Java
asked
Jan 21
by
avibootz
java
2
answers
14
views
How to iterate over a HashMap key and value separately in Java
asked
Jan 21
by
avibootz
java
2
answers
24
views
How to iterate over a HashMap in Java
asked
Jan 21
by
avibootz
java
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