Is there a way to make this switch statement smaller and more professional?

I am working to make a Advent Calendar for Christmas and needed to use a switch statement. My biggest dilemma is the fact that each (daysAway) case opens a new class designed for that day in …

Continuity Issue in Java Calculator

I am new to Java, and I’m doing a calculator APP. I’m trying to get my calculator to keep prompting the user for the correct answer (typing Y or N) after the else statement following ‘Invalid Input’. …

Java exception [SWITCH && SCANNER]

I was trying to make my first java program with the use of switches and scanners, but I just can’t fix the error that returns me. Error: Exception in thread “main” java.util….

Project Euler #19, Answer is only correct when starting from year 1900?

I’ve been trying to understand why the following code only gives the correct answer when the start year is set to 1900. The problem specifies that Sundays should be counted from Jan 1st, 1901. I …

Transforming if-else into switch case throws error [Java]

I tried to convert my if-else statements into a switch case but I had the following problem. Old code: if (properties.get(“database”).toString().equalsIgnoreCase(“SQLSERVER”)) { …

What does the new keyword “yield” mean in Java 13?

Java 13 introduced the yield keyword for switch expressions. How can I use it and what’s the difference to a default return or break value?

java: loop with switch only works sometimes

I’m really scratching my heard on this one. I’m new at java, and I’m having the strangest thing happen. It’s homework and I’m taking it one step at a time. My issue is the loop just keeps going and …

Is this qualified as a switch statement?

I have to use this as a switch statement. This is a switch statement, right? if (dGrade > 93.99) {strFGrade= strA;} //A= above 94 else if (dGrade >= 90.00 &…