Java.lang.IllegalArgumentException: View=DecorView@5fd145b[MainActivity] not attached to window manager

• 26 votes115 views6 answers

  Java list to array

  Java
• 0 vote72 views1 answer

  Jpa store enum as string

  Java
• 0 vote116 views1 answer

  I need a generic class which extends User class which implement an interface

  Java
• 0 vote120 views1 answer

  Kano magic wand

  Java
• 1 vote124 views1 answer

  Javafx set min window size

  Java
• 0 vote140 views1 answer

  Java how to use log

  Java
• 3 votes121 views1 answer

  Space in java

  Java
• 0 vote122 views1 answer

  How to write a perfect shuffle method in java

  Java
• 12 votes115 views2 answers

  Java date time

  Java
• 0 vote116 views1 answer

  Android how to get month on world programmatically

  Java