Android switch on change

• 96 votes278 views7 answers

  Initialize array java

  Java
• 0 vote282 views1 answer

  Java opts

  Java
• 0 vote293 views1 answer

  Write a java program to print the ip address

  Java
• 0 vote308 views1 answer

  Testing the web layer without authentication spring

  Java
• 9 votes290 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
• 1 vote258 views1 answer

  System.out.println giving error syntax error on token ".", @ expected after this token

  Java
• 4 votes315 views2 answers

  How to use decimal format java

  Java
• 0 vote295 views1 answer

  ["org.elasticsearch.bootstrap.startupexception: java.lang.illegalstateexception: failed to obtain node locks,

  Java
• 1 vote306 views1 answer

  Android application class manifest

  Java
• 0 vote314 views1 answer

  Computeifabsent hashmap java

  Java