Treehouse | Community | Strings, Variables, and Formatting

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Sama Abdelrahman
338 Points
I really don’t understand the question

Posted May 20, 2018 2:41pm by Sama Abdelrahman

Sama Abdelrahman
338 Points
1 Answer
John Bastian Bolhano
4,800 Points
How to run Java in Local Computer

Posted May 17, 2018 2:35am by John Bastian Bolhano

John Bastian Bolhano
4,800 Points
1 Answer
Jyolsna Thekkan Othayoth
187 Points
I have error on my code

Posted May 15, 2018 7:41am by Jyolsna Thekkan Othayoth

Jyolsna Thekkan Othayoth
187 Points
1 Answer
PLUS

Ed Peters
Courses Plus Student 567 Points
import java.io.Console; console saying there is an error

Posted May 12, 2018 11:30am by Ed Peters

Ed Peters
Courses Plus Student 567 Points
1 Answer
Vivian Cockhern
81 Points
Defining a string Variable that stores my name. What is wrong with the way I am enter my string Var

Posted May 8, 2018 3:04pm by Vivian Cockhern

Vivian Cockhern
81 Points
11 Answers
Alexander Salako
360 Points
printf method

Posted May 6, 2018 1:47pm by Alexander Salako

Alexander Salako
360 Points
1 Answer
Lei Qu
38 Points
String firstName="YOUR NAME"; console.printf("%s\n", firstName); what am I doing wrong here?

Posted May 6, 2018 12:41am by Lei Qu

Lei Qu
38 Points
1 Answer
Elizabeth Ekhuemelo
677 Points
Please could I have some guidance, I am not sure what I am doing wrong at the moment.

Posted April 30, 2018 3:50pm by Elizabeth Ekhuemelo

Elizabeth Ekhuemelo
677 Points
2 Answers
Carolyn Alberti
469 Points
It keeps saying to use printf on console object, but i did?

Posted April 30, 2018 6:58am by Carolyn Alberti

Carolyn Alberti
469 Points
1 Answer
Johan Cederschiöld
5,708 Points
Where do I see the output of my code?

Posted April 29, 2018 7:09pm by Johan Cederschiöld

Johan Cederschiöld
5,708 Points
2 Answers
PLUS

Les Tricklebank
Courses Plus Student 115 Points
Code error Xmx128m. Help a Rookie out :-)

Posted April 24, 2018 8:07pm by Les Tricklebank

Les Tricklebank
Courses Plus Student 115 Points
1 Answer
PLUS

Ed Peters
Courses Plus Student 567 Points
I am not sure which first name I use, or the relevance of %s here.

Posted April 23, 2018 10:25am by Ed Peters

Ed Peters
Courses Plus Student 567 Points
1 Answer
PLUS

Ed Peters
Courses Plus Student 567 Points
Hi, not sure what I'm doing wrong here.

Posted April 21, 2018 5:16pm by Ed Peters

Ed Peters
Courses Plus Student 567 Points
4 Answers
PLUS

Ed Peters
Courses Plus Student 567 Points
the help is saying ensure to put the %s in. I have done that and the same issue is still appearing.

Posted April 21, 2018 4:38pm by Ed Peters

Ed Peters
Courses Plus Student 567 Points
2 Answers
asdf sdfsdf
174 Points
What is wrong here

Posted April 21, 2018 1:21am by asdf sdfsdf

asdf sdfsdf
174 Points
1 Answer
Michael O'Connor
40 Points
Introductions.java:8: error: ';' expected

Posted April 20, 2018 4:02pm by Michael O'Connor

Michael O'Connor
40 Points
4 Answers
Robert Piazza
415 Points
It's stating the answer is wrong however when previewing the Java code and executing it it shows correctly.

Posted April 20, 2018 12:25am by Robert Piazza

Robert Piazza
415 Points
1 Answer
Alexandru Ungureanu
1,571 Points
"incompatible types: String cannot be converted to boolean"? I wrote words by words like Craig. Which is the problem?

Posted April 17, 2018 2:20pm by Alexandru Ungureanu

Alexandru Ungureanu
1,571 Points
1 Answer
Mohamed Elmasry
1,166 Points
JavaTester.java:73: error: illegal start of expression public class Name{ ^ 1 error

Posted April 16, 2018 1:53pm by Mohamed Elmasry

Mohamed Elmasry
1,166 Points
1 Answer
Rampant Developer
2,784 Points
I don't understand how this line is wrong: console.printf("First name: %s", firstName);

Posted April 14, 2018 4:39am by Rampant Developer

Rampant Developer
2,784 Points
2 Answers
Mohamed Elmasry
1,166 Points
JavaTester.java:73: error: illegal start of expression public class Name{ ^ 1 error

Posted April 13, 2018 2:08pm by Mohamed Elmasry

Mohamed Elmasry
1,166 Points
0 Answers
Leroy Brown
38 Points
Challenge task 3 of 3 Strings

Posted April 12, 2018 5:47pm by Leroy Brown

Leroy Brown
38 Points
1 Answer
PLUS

Sayudha Lukita
Courses Plus Student 845 Points
always got bummer when compile

Posted April 12, 2018 12:20pm by Sayudha Lukita

Sayudha Lukita
Courses Plus Student 845 Points
1 Answer
PLUS

Carl Lamb
Courses Plus Student 457 Points
illegal start of expression

Posted April 12, 2018 7:21am by Carl Lamb

Carl Lamb
Courses Plus Student 457 Points
2 Answers
Theone Instructor
65 Points
what to do for illegal start of expression public?

Posted April 10, 2018 5:04pm by Theone Instructor

Theone Instructor
65 Points
3 Answers
Jonathan Chaperuka
2,043 Points
i dont know what iam doing wrong here

Posted April 10, 2018 4:22am by Jonathan Chaperuka

Jonathan Chaperuka
2,043 Points
1 Answer
Nisha Fernando
43 Points
define strings

Posted April 9, 2018 10:58am by Nisha Fernando

Nisha Fernando
43 Points
1 Answer
PLUS

MLUNGISI NGQEBE
Courses Plus Student 1,152 Points
define a string variable firstname

Posted April 8, 2018 4:45pm by MLUNGISI NGQEBE

MLUNGISI NGQEBE
Courses Plus Student 1,152 Points
2 Answers
Jonathan Chaperuka
2,043 Points
whats wrong with my code

Posted April 6, 2018 9:30pm by Jonathan Chaperuka

Jonathan Chaperuka
2,043 Points
1 Answer
Bradley Peh
38 Points
java Introductions didnt show "Hello my names is craig" just continued another line of treehouse:~/workspace$

Posted April 6, 2018 10:09am by Bradley Peh

Bradley Peh
38 Points
1 Answer

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