OCA Exam Questions

• 6 votes418 views2 answers

  Java console colors

  Java
• -1 vote387 views2 answers

  Java 8 datediff in days

  Java
• 0 vote336 views1 answer

  Cannot invoke toString() on the primitive type int

  Java
• -1 vote305 views2 answers

  Okhttp3 for android

  Java
• 0 vote418 views1 answer

  Android dynamically create layer-list with item and shape site:stackoverflow.com

  Java
• 5 votes348 views1 answer

  Random.choice in java

  Java
• 2 votes336 views3 answers

  Format money java

  Java
• 1 vote359 views1 answer

  Java list string package import

  Java
• 0 vote348 views1 answer

  Convert subarray to list java

  Java
• 6 votes365 views5 answers

  Java double to string with 2 decimals

  Java