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Eclipse not recognizing Classes and Strings in Java – Error: Could not find or load main class StaticDemo

22 May 2018 by prograwing

Hello friends, Maybe you are a beginner in Java or maybe having some experience in Java development, you might have encountered this weird error in Eclipse IDE. The error when Eclipse refuses to recognize Classes and String in it and gives error “Error: Could not find or load main class StaticDemo”. This is the case when Eclipse not … Read more

Java NULL empty difference-What is difference between NULL and empty in Java

22 May 2018 by prograwing

Java null empty difference: In this tutorial, I will explain to you what is the Java null empty difference. We will see what actually Null value and how it is different from assigning an empty string in a variable. But first, we need to see what exactly is a variable. And how it is used … Read more