Duplicate class com.google.android.gms.internal.firebase_messaging.zzo found in modules jetified-firebase-iid

• 0 vote308 views1 answer

  C:\elastic stack\elasticsearch-7.15.1-windows-x86_64\elasticsearch-7.15.1\bin>java -version java version "1.8.0_311" Java(TM) SE Runtime Environment (build 1.8.0_311-b11) Java HotSpot(TM) Client VM (build 25.311-b11, mixed mode, sharing)

  Java
• 1 vote307 views1 answer

  Highlight selected item in recyclerview android

  Java
• 0 vote345 views1 answer

  Tutorialedge working with docker

  Java
• 0 vote399 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
• 2 votes285 views2 answers

  Java class initialization

  Java
• 1 vote328 views1 answer

  Java jcheckbox get value

  Java
• 2 votes297 views2 answers

  How to run java program with external jar files in command prompt

  Java
• 0 vote311 views1 answer

  Java.lang.nullpointerexception: attempt to invoke virtual method 'long java.lang.long.longvalue()' on a null object reference

  Java
• 3 votes310 views1 answer

  C++ while statment

  Java
• 0 vote328 views1 answer

  Longadder

  Java