Tuesday, February 9, 2016
Codecademy Learn Java tutorial walkthrough 8 : Math +,-,*,/
In this case, you just have to multiply two whole numbers and store the result in a variable that can hold an integer. And that's exactly what line 4 does
int myNumber = 5 * 6;
Don't forget the semicolon or ; at the end of the line. That's how Java knows a line has ended. Or else it will get confused when trying to execute line 4 and line 5 together and throw a nasty error message. This error message is Codecademy specific and can be confusing. If you included the semicolon correctly but still got this message check if you really multiply two integers and stored it successfully in a variable that int holds integers and the variable is called myNumber.
The error message reads:
Did you multiply two integers?
Remember, integers are whole numbers only.
What's a whole number? 1, 3, 70, but not 3.5
Udacity Digital Marketing Nanodegree offers real world marketing practice. You get a real budget and play with real world professional tools...
The bogus request from P2PU to hunt for HTML tags in real life has yielded a lot of good thoughts. My first impression was that this is stup...
What is a domain name system (DNS)? How stuff works explains it in a very good graph I was very confused by the Wikipedia explanatio...
Dilys Sun Got a question about web development dev bootcamps? Ask them here or @i_stanford Your question shall be answered by myself, othe...