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The difference between next() and nextLine()

The difference between next() and nextLine()

nextLine() will store the complete sentence inputted in the String variable whereas next() will only save the first word inputted and the rest will go in an input buffer. If you use a next() then a next(), import java.util.Scanner; public class test1...

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Loick
2 min read
When doing a string comparison between the data entered and already set data.

When doing a string comparison between the data entered and already set data.

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Loick
1 min read
You could either use an else or put a return outside the if statement

You could either use an else or put a return outside the if statement

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Loick
1 min read
When using a return and an if statement, make sure that there is an "else" for unknown outcome for the function to work

When using a return and an if statement, make sure that there is an "else" for unknown outcome for the function to work

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1 min read
Try adding the calculation/action in the return of the function.

Try adding the calculation/action in the return of the function.

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1 min read
A case statement is faster than a nested if

A case statement is faster than a nested if

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1 min read