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Dec 23, 20242 min read

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...

When doing a string comparison between the data entered and already set data.
Dec 21, 20241 min read
You could either use an else or put a return outside the if statement
Dec 18, 20241 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
Dec 18, 20241 min read
Try adding the calculation/action in the return of the function.
Dec 14, 20241 min read

A case statement is faster than a nested if
We never learnt in school, I will need to do a lot more of researches about the thing I don’t know.
Dec 14, 20241 min read

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The difference between next() and nextLine()

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

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

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

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

A case statement is faster than a nested if