They say that they have to create an instance to their application. What does it mean?

• 1 vote247 views2 answers

  How to uninstall java openjdk in linux

  Java
• 1 vote298 views1 answer

  Android application class

  Java
• 1 vote275 views1 answer

  Creating file in specific location in java application

  Java
• 0 vote352 views1 answer

  Hashmap values sum java

  Java
• 0 vote258 views1 answer

  Spark write partitionby

  Java
• 22 votes268 views2 answers

  System.out.println("j= 6");

  Java
• 0 vote284 views3 answers

  Test function that call a function javascrip

  Java
• 2 votes268 views1 answer

  How to change a string array in integer array

  Java
• 1 vote252 views1 answer

  How to set list data to android spinner

  Java
• 0 vote211 views1 answer

  Android list index

  Java