Recent questions tagged java

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How to get the StringBuilder capacity in Java

asked 2 hours ago by avibootz

1 answer 1 view

How to reverse the StringBuilder string in Java

asked 3 hours ago by avibootz

1 answer 1 view

How to delete substring from StringBuilder from index to index in Java

asked 3 hours ago by avibootz

1 answer 1 view

How to replace substring from StringBuilder from index to index in Java

asked 3 hours ago by avibootz

1 answer 1 view

How to append a string to StringBuilder in Java

asked 3 hours ago by avibootz

1 answer 1 view

How to insert a string into a StringBuilder at a given position in Java

asked 17 hours ago by avibootz

1 answer 1 view

How to declare, initialize and print StringBuilder in Java

asked 18 hours ago by avibootz

1 answer 1 view

How to swap two string without using temp variable in java

asked 18 hours ago by avibootz

2 answers 1 view

How to reverse an array of characters without affecting the special characters in Java

asked 1 day ago by avibootz

1 answer 2 views

How to find the smallest factor of a number (integer) in Java

asked 2 days ago by avibootz

1 answer 2 views

How to convert decimal number into hex number in Java

asked 2 days ago by avibootz

3 answers 2 views

How to use for loop with float numbers in Java

asked 2 days ago by avibootz

1 answer 2 views

How to use do while loop in Java

asked 2 days ago by avibootz

2 answers 3 views

How to convert hexadecimal digit to a decimal value in Java

asked 3 days ago by avibootz

5 answers 3 views

How to cast between char and numeric types in Java

asked 3 days ago by avibootz

1 answer 3 views

How to print the numbers (0-9) using unicode in Java

asked 3 days ago by avibootz

2 answers 2 views

How to print the english alphabet using unicode in Java

asked 3 days ago by avibootz

1 answer 3 views

How to create unicode character from unicode code in Java

asked 3 days ago by avibootz

1 answer 3 views

How to create ascii character from int number in Java

asked 3 days ago by avibootz

1 answer 3 views

How to generate a random number (integer) between 50 and 99 in Java

asked 4 days ago by avibootz

1 answer 1 view

How to generate a random number (integer) between 0 and 9 in Java

asked 4 days ago by avibootz

1 answer 4 views

How to use the min and max methods in Java

asked 4 days ago by avibootz

1 answer 2 views

How to get the closest floating point value that is equal to integer in Java

asked 4 days ago by avibootz

1 answer 3 views

How to use rounding math methods in Java

asked 5 days ago by avibootz

1 answer 4 views

How to use exponent math methods in Java

asked 5 days ago by avibootz

1 answer 3 views

How to use trigonometric math methods in Java

asked 5 days ago by avibootz

4 answers 3 views

How to use switch statement in Java

asked 6 days ago by avibootz

1 answer 5 views

How to find the longest increasing not sorted subsequence (LIS) of a sequence of numbers in Java

asked Jun 8 by avibootz

1 answer 2 views

How to create sorted increasing order of numbers linked list in Java

asked Jun 1 by avibootz

1 answer 2 views

How to implement selection sort in Java

asked Jun 1 by avibootz

1 answer 3 views

How to implement insertion sort in Java

asked Jun 1 by avibootz

1 answer 2 views

How to implement bubble sort in Java

asked May 31 by avibootz

2 answers 3 views

How to implement binary search in Java

asked May 31 by avibootz

2 answers 8 views

How to declare, initialize and print 3D array in Java

asked May 29 by avibootz

1 answer 4 views

How to declare, initialize and print 2D array with different sizes for second dimensions in Java

asked May 29 by avibootz

1 answer 7 views

How to copy array in Java

asked May 29 by avibootz

1 answer 5 views

How to return array from a method in Java

asked May 29 by avibootz

2 answers 5 views

How to declare, initialize and print a matrix in Java

asked May 29 by avibootz

1 answer 7 views

How to cast from double to byte in Java

asked May 28 by avibootz

1 answer 7 views

How to cast from double to int in Java

asked May 28 by avibootz

1 answer 7 views

How to cast from int to byte in Java

asked May 27 by avibootz

1 answer 7 views

How to sum integers written into a string in Java

asked May 27 by avibootz

1 answer 4 views

How to sum all odd digits from a string in Java

asked May 26 by avibootz

1 answer 7 views

How to sum all even digits from a string in Java

asked May 26 by avibootz

2 answers 3 views

How to sum all digits from a string in Java

asked May 26 by avibootz

2 answers 5 views

How to declare variable for specific scope only inside a block with Java

asked May 26 by avibootz

1 answer 4 views

How to dynamic initialize a double in Java

asked May 26 by avibootz

1 answer 3 views

How to set value with underscores to a double in Java

asked May 26 by avibootz

1 answer 6 views

How to set value with underscores to an integer in Java

asked May 26 by avibootz

2 answers 5 views

How to set binary value with underscores to an integer in Java

asked May 26 by avibootz

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