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ref keyword continue

❮ Java Keywords Example Skip the iteration if the variable i is 4, but continue with the next i...

ref keyword catch

❮ Java Keywords Example If an error occur, use try...catch to catch the error and execute some...

ref keyword case

❮ Java Keywords Example Calculate the weekday name: int day = 4; switch (day) {   case 1:   ...

ref keyword byte

❮ Java Keywords Example byte myNum = 100; System.out.println(myNum); Try it Yourself » D...

ref keyword boolean

❮ Java Keywords Example A boolean data type with true or false values: boolean isJavaFun = true...

java wrapper classes

Java Wrapper Classes Wrapper classes provide a way to use primitive data types (int, boolean, etc...

java variables

Java Variables Variables are containers for storing data values. In Java, there are different types...

java type casting

Java Type Casting Type casting is when you assign a value of one primitive data type to another type...

java try catch

Java Exceptions When executing Java code, different errors can occur: coding errors made by the programm...

java threads

Java Threads Threads allows a program to operate more efficiently by doing multiple things at the same...

java syntax

Java Syntax In the previous chapter, we created a Java file called Main.java, and we used the following...

java switch

Java Switch Statements Use the switch statement to select one of many code blocks to be executed. S...

java regex

What is a Regular Expression? A regular expression is a sequence of characters that forms a search patte...