Remoce last character froma java string

• 0 vote129 views1 answer

  [08001] Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. java.net.ConnectException: Connection refused: connect.

  Java
• 8 votes91 views1 answer

  Float to string java

  Java
• 0 vote102 views1 answer

  How to get all of the chldren of a panel in java

  Java
• 1 vote108 views1 answer

  How to preset a list java

  Java
• 0 vote96 views1 answer

  Private void loadMaze(String mazeFile)

  Java
• 0 vote112 views1 answer

  Java scanner tokens with withespace

  Java
• 4 votes91 views2 answers

  Number of lines in file java

  Java
• 1 vote108 views1 answer

  Joptionpane hello world

  Java
• 9 votes116 views2 answers

  I have AdoptOpenJDK 8 but java --version gettinbg Unrecognized option: --version Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit.

  Java
• 0 vote125 views1 answer

  Echo java

  Java