Reply With Quote+ sign is used to concatenate values of variables with the string e.g. in your if id variable has value 3 then it would be concatenated as "Employee id:3"
Why we are putting + sign in the start of variable and sometimes both ends variable
Why we are putting + sign in the start of variable and sometimes at both ends of the variable?View more random threads:
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For example:
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System.out.println("Employee id:" +id+ "Name:" +name);
+ sign is used to concatenate values of variables with the string e.g. in your if id variable has value 3 then it would be concatenated as "Employee id:3"
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