Treehouse | Community | Strings, Variables, and Formatting

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Jacob Dobie
535 Points
String firstName ="Jacob Dobie"; console.printf("%s\n" firstName); Its not working?

Posted January 10, 2018 8:49pm by Jacob Dobie

Jacob Dobie
535 Points
1 Answer
jimmy santos
115 Points
I'm seeing this Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted January 9, 2018 7:41am by jimmy santos

jimmy santos
115 Points
1 Answer
Reem Javaid
920 Points
Code Error!

Posted January 9, 2018 1:18am by Reem Javaid

Reem Javaid
920 Points
1 Answer
James McMillan
457 Points
String firstName = "James"; console.printf("James can code in Java");

Posted January 8, 2018 9:45pm by James McMillan

James McMillan
457 Points
2 Answers
Tricia Elis Blanca
129 Points
Illegal start of expression in import java.io.Console; and with my public class Introduction , help!

Posted January 7, 2018 3:15am by Tricia Elis Blanca

Tricia Elis Blanca
129 Points
1 Answer
willis champion
72 Points
my current script is console.printf("firstName."). I am currently getting an error stating I need to create a string var

Posted January 6, 2018 1:47am by willis champion

willis champion
72 Points
1 Answer
tushar beri
73 Points
what to do

Posted January 5, 2018 6:04pm by tushar beri

tushar beri
73 Points
1 Answer
Michael Hill
1,202 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted January 5, 2018 8:58am by Michael Hill

Michael Hill
1,202 Points
1 Answer
PLUS

Romanick Yvan Tamba Tayo
Courses Plus Student 1,578 Points
Java

Posted January 4, 2018 6:44pm by Romanick Yvan Tamba Tayo

Romanick Yvan Tamba Tayo
Courses Plus Student 1,578 Points
1 Answer
ofek Lalkin
2,770 Points
task 3of io

Posted January 3, 2018 7:45pm by ofek Lalkin

ofek Lalkin
2,770 Points
1 Answer
PLUS

Manisha Gopala
Courses Plus Student 203 Points
Strings and variables

Posted January 3, 2018 11:00am by Manisha Gopala

Manisha Gopala
Courses Plus Student 203 Points
1 Answer
Glen Tyree
6,997 Points
Why is this code not working?

Posted January 3, 2018 12:12am by Glen Tyree

Glen Tyree
6,997 Points
1 Answer
ofek Lalkin
2,770 Points
why is this not working im on task 2 of strings and variables?

Posted January 2, 2018 6:49pm by ofek Lalkin

ofek Lalkin
2,770 Points
1 Answer
Nayoon kim
3,098 Points
Java console says something weird

Posted January 2, 2018 10:32am by Nayoon kim

Nayoon kim
3,098 Points
1 Answer
ofek Lalkin
2,770 Points
when do we write the code?

Posted January 1, 2018 6:53pm by ofek Lalkin

ofek Lalkin
2,770 Points
1 Answer
Cam Treschuk
7,378 Points
compiling

Posted January 1, 2018 12:49pm by Cam Treschuk

Cam Treschuk
7,378 Points
1 Answer
Darrell Young
230 Points
Define a string variable named first Name that stores your name?

Posted December 28, 2017 4:00am by Darrell Young

Darrell Young
230 Points
11 Answers
Smith Jaron
544 Points
How do you use %s?

Posted December 27, 2017 11:42pm by Smith Jaron

Smith Jaron
544 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
what is string what is args what is method declaration

Posted December 27, 2017 4:23am by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
what is the main method? example of main method. what is method declaration? and example, and what is args?, example.

Posted December 25, 2017 10:08pm by ayub ali

ayub ali
Courses Plus Student 723 Points
2 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
help with this please, it says,Call the printf method on the console object and make it write out "<YOUR NAME> java code

Posted December 25, 2017 8:52pm by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
i am having a little bit problem to pass this quiz of the java program,

Posted December 25, 2017 6:41pm by ayub ali

ayub ali
Courses Plus Student 723 Points
2 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
now some one tell me what is wrong with my program

Posted December 25, 2017 2:03am by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
https://w.trhou.se/5stnss4arb is a link of my workspace i took a snapshot of this becouse is not working everytime

Posted December 24, 2017 10:13pm by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
https://teamtreehouse.com/workspaces/33456702

Posted December 24, 2017 8:32pm by ayub ali

ayub ali
Courses Plus Student 723 Points
0 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
what is import java.io.console; do i have to start with that every time am writing a program

Posted December 24, 2017 6:39pm by ayub ali

ayub ali
Courses Plus Student 723 Points
2 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
when i try to write a program into the workspace it constantly saying error i can't run it help!!! please

Posted December 24, 2017 6:08pm by ayub ali

ayub ali
Courses Plus Student 723 Points
0 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
what is parameter

Posted December 24, 2017 3:19pm by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
md12
7,678 Points
Could not complete this steps with console.printf (" %s ", firstName);

Posted December 23, 2017 8:38pm by md12

md12
7,678 Points
0 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
what is public void main and static

Posted December 23, 2017 6:19pm by ayub ali

ayub ali
Courses Plus Student 723 Points
0 Answers

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Jacob Dobie

Jacob Dobie

jimmy santos

jimmy santos

Reem Javaid

Reem Javaid

James McMillan

James McMillan

Tricia Elis Blanca

Tricia Elis Blanca

willis champion

willis champion

tushar beri

tushar beri

Michael Hill

Michael Hill

Romanick Yvan Tamba Tayo

Romanick Yvan Tamba Tayo

ofek Lalkin

ofek Lalkin

Manisha Gopala

Manisha Gopala

Glen Tyree

Glen Tyree

ofek Lalkin

ofek Lalkin

Nayoon kim

Nayoon kim

ofek Lalkin

ofek Lalkin

Cam Treschuk

Cam Treschuk

Darrell Young

Darrell Young

Smith Jaron

Smith Jaron

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

ayub ali

md12

md12

ayub ali

ayub ali