Check the string has spaces in it in java

• 8 votes160 views2 answers

  Check if char is number java

  Java
• 3 votes199 views1 answer

  App.java is not on the classpath of project

  Java
• 0 vote176 views2 answers

  Replace range from array java

  Java
• 0 vote272 views1 answer

  Add an instance variable of type Safe to the class Room. This instance variable should be initialised in the constructor of Room, and an appropriate query should be defined to get it.

  Java
• 0 vote179 views1 answer

  Bukkit runnable repeating scheduler

  Java
• -1 vote168 views1 answer

  Android cella 20*20 java

  Java
• 3 votes166 views1 answer

  Java filewriter new line

  Java
• 1 vote172 views1 answer

  How to change top of window in java

  Java
• 0 vote170 views1 answer

  Sartt timer of 40 second when send otp andrpid

  Java
• 0 vote176 views1 answer

  Resurce leak java

  Java