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Java

Posted by Adam Bell
Adam Bell
1,176 Points

PARSING INTEGERS HELP!

Hello. I'm watching the Parsing Integers video in the Java course. I don't know what Craig Dennis pressed in the console at 2:15 to see what he saw. It sounded like he said compile and run. But I don't know what he pressed. If you don't mind looking at about 10-20 seconds worth of video to help me out it would be GREATLY appreciated.

2 Answers

Craig Dennis
STAFF
Craig Dennis
Treehouse Teacher
Craig Dennis
Craig Dennis
Treehouse Teacher

Hi Adam!

Sorry yeah I just saved it and then I did pressed the up arrow, which circles through your history of commands. The commands that got typed were:

clear && javac TreeStory.java && java TreeStory

Hope it helps!

Adam Bell
Adam Bell
1,176 Points

Now I'm having an issue with this last task. I don't know what I've done wrong.

// I have imported a java.io.Console for you, it is named console. 
String firstExample = "hello";
String secondExample = "hello";
String thirdExample = "HELLO";
if (firstExample.equals(secondExample))console.printf("first is equal to second");
if (firstExample.equalIgnoreCase(thirdExample))console.printf("first and third are the same ignoring case");
Adam Bell
Adam Bell
1,176 Points

Nevermind, I Got It! :) Thanks

Adam Bell
Adam Bell
1,176 Points
Adam Bell
Adam Bell
1,176 Points

That helps! I'm actually starting to understand all of this a little better. Thanks superstar!