Category: Java

Question: How To Clear Scanner Java?

How do I clear the scanner in Java? To clear the Scanner and to use it again without destroying it, we can use the nextLine() method of the Scanner class, which scans the current line and then sets the Scanner to the next line to perform any other operations on the new line. How do…

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How To Indent In Java?

How do you insert an indent? First-line indent by default Put the cursor anywhere in the paragraph. On the Home tab, right-click the Normal style, and choose Modify. Select Format, and then choose Paragraph. On the Indents and Spacing tab, under Indentation, select First line. Select OK. Select OK again. What is indentation in Java…

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Question: How To Create A Scanner In Java?

What is scanner in Java with example? Scanner is a class in java. util package used for obtaining the input of the primitive types like int, double, etc. and strings. It is the easiest way to read input in a Java program, though not very efficient if you want an input method for scenarios where…

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Question: What Is A Java Package?

What is a Java package and how is it used? A package in Java is used to group related classes. Think of it as a folder in a file directory. We use packages to avoid name conflicts, and to write a better maintainable code. How do you define a package in Java? How to Create…

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