Hey Sorry for the what for you guys must seem like a stupid question but I’ve been stuck on this for a while now, im using a getter from a different class as the switch expression in another class, my program keeps skipping the entire switch alltogether. Thank you for your time! First class Second class main The first menu
Tag: expression
Evaluation of an expression in Java that contains conditional operator
Have a look to the following java expression: When it is executed, if leftRealValue and rightRealValue are Integer, the result is Double. For instance: rightRealValue = 1 type Integer leftRealValue = 0 type Integer Result: srcVariableValue = 1.0 type Double Is this the expected behaviour? Of course, switching to if statement, it works well, the result is of type Integer.
Insert Dimensions to complete Expression/ReferenceType
I’m a newbie to Java. I have provided a short snippet from my code for BFS. According to Eclipse, I have an error on each of the last 4 lines. Syntax Error: insert “Dimensions” to complete expression/referencetype. I would appreciate any input/advice! Answer Cause of this error -You are trying to pass a primitive object into a generic type declaration
Java Regular Expression split keeping contractions
When using split(), what regular expression would allow me to keep all word characters but would also preserve contractions like don’t won’t. Anything with word characters on both sides of the apostrophe but removes any leading or trailing apostraphes such as ’tis or dogs’. I have: but it keeps the leading and trailing punctuation. Input of ‘Tis the season, for