Java map get if contains else 0

• 1 vote155 views2 answers

  Program in java. Get a string from user and also validate it’s length should be at least 1. Pass this string to a method that returns a new string with the first char added at the front and end, so "cat" yields "ccatc".

  Java
• -1 vote165 views2 answers

  Java program to print vowels in a string

  Java
• 0 vote141 views3 answers

  Change replication factor hadoop cluster command

  Java
• 10 votes233 views3 answers

  How to change default port in spring boot

  JavaSpring
• 1 vote162 views1 answer

  Online java code fixer

  Java
• 0 vote145 views1 answer

  Count occurrences in seven integers using java single dimension arrays

  Java
• 0 vote148 views2 answers

  Adding 2 variable in java

  Java
• 3 votes101 views5 answers

  Java check if element exists in array

  Java
• 0 vote149 views1 answer

  Set gamemode of player spigot

  Java
• 0 vote151 views1 answer

  Write a java program to merge three singly linked list elements

  Java