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Java
10 posts
How to Fix the Java “Package Does Not Exist” Error?
Usually, Java developers face the “package does not exist” error when they import a package into their class.…
How to Fix “java.util.NoSuchElementException: No Line Found” in Java?
Are you getting the “java.util.NoSuchElementException: No line found” error while executing a Java program? And want to get…
How to Fix “Java.Lang.Exception: No Runnable Methods” in Java?
Are you tired of dealing with java.lang.exception: no runnable methods error and looking for a solution? 💡 Then…
How to Get User Home Directory in Java?
Looking for a way to get the user’s home directory in Java? You’re in luck! If you are…
How to Draw Shapes in Java?
Are you wondering how to draw shapes in Java? Well, it’s not that difficult, so let’s explore it…
How to Check an Object Type in Java?
Are you new to Java Object Oriented programming and looking for solutions to check the type of object…
How to Convert Binary String to Int in Java?
Do you want to know how to convert a binary string to int in Java? 🤔 Binary is…
How to Convert Byte Array to Integer In Java?
Do you want to know how to convert a byte array to an integer in Java 🤔? The…
How to Access a Variable From Another Method in Java?
Are you new to object-oriented programming and looking for solutions on how to access a variable from another…
What is Subtype Polymorphism or Subtyping (Using Java & Scala)
Within the object-oriented programming (OOP) discipline, one of the main types of polymorphism that can be performed is…