Treehouse | Community | Strings, Variables, and Formatting

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Pedro Silva
5,363 Points
I got a little lost, what exactly "%s" is and do?

Posted February 5, 2018 4:25pm by Pedro Silva

Pedro Silva
5,363 Points
1 Answer
Alex Lee
408 Points
help me what did I do wrong...

Posted February 5, 2018 4:37am by Alex Lee

Alex Lee
408 Points
2 Answers
Alana Weaver
656 Points
Where am I making a mistake with console printf code?

Posted February 3, 2018 5:34pm by Alana Weaver

Alana Weaver
656 Points
1 Answer
Fahim Akhand
352 Points
unable to run program

Posted February 2, 2018 6:09am by Fahim Akhand

Fahim Akhand
352 Points
2 Answers
Siff Fogtmann
2,063 Points
I don't understand what is wrong with my code please help

Posted January 29, 2018 3:04pm by Siff Fogtmann

Siff Fogtmann
2,063 Points
2 Answers
mark Rivera
435 Points
JavaTester.java uses or overrides a deprecated API.

Posted January 29, 2018 2:50pm by mark Rivera

mark Rivera
435 Points
2 Answers
Sanchit Gnawali
5,390 Points
Define a string variable named firstName that stores your name. Set the value to your name

Posted January 26, 2018 6:59pm by Sanchit Gnawali

Sanchit Gnawali
5,390 Points
1 Answer
Marcos Casado
550 Points
Bummer! Make sure that you use the `firstName` variable as the second argument

Posted January 23, 2018 5:53am by Marcos Casado

Marcos Casado
550 Points
3 Answers
NJ Lama
7,379 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 23, 2018 1:45am by NJ Lama

NJ Lama
7,379 Points
1 Answer
aden ajayi
552 Points
how do you create a string variable first name

Posted January 23, 2018 1:30am by aden ajayi

aden ajayi
552 Points
1 Answer
SAM NAIK
210 Points
please explain me the following question and also send me the code for it..

Posted January 22, 2018 5:16pm by SAM NAIK

SAM NAIK
210 Points
2 Answers
SAM NAIK
210 Points
i don't understand the following questioon

Posted January 22, 2018 5:12pm by SAM NAIK

SAM NAIK
210 Points
1 Answer
Reem Ali
51 Points
How to pass parameter

Posted January 21, 2018 4:29pm by Reem Ali

Reem Ali
51 Points
1 Answer
Prabh Bajwa
Front End Web Development Techdegree Student 1,665 Points
I'm having this issue with the code which works fine in Workspaces but not in my System's command prompt?

Posted January 21, 2018 2:16pm by Prabh Bajwa

Prabh Bajwa
Front End Web Development Techdegree Student 1,665 Points
7 Answers
SAM NAIK
210 Points
why this code is not compiling

Posted January 21, 2018 1:29pm by SAM NAIK

SAM NAIK
210 Points
1 Answer
George Popovich
15,055 Points
Getting weird text when running my code.

Posted January 21, 2018 12:18pm by George Popovich

George Popovich
15,055 Points
2 Answers
Max McPhee
508 Points
JavaTester.java:73: error: ';' expected

Posted January 21, 2018 12:00am by Max McPhee

Max McPhee
508 Points
1 Answer
Jonathan Jimenez
1,096 Points
Using the printf method, display a message that says, "Last name: " followed by the last name that the user entered

Posted January 20, 2018 8:07pm by Jonathan Jimenez

Jonathan Jimenez
1,096 Points
1 Answer
pedroquellemen
125 Points
Strings

Posted January 20, 2018 5:46pm by pedroquellemen

pedroquellemen
125 Points
3 Answers
pedroquellemen
125 Points
Hi The first part i just failed and i see very code is right in the workspace

Posted January 20, 2018 12:21pm by pedroquellemen

pedroquellemen
125 Points
2 Answers
PLUS

Oladapo Oyatayo
Courses Plus Student 428 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted January 20, 2018 3:06am by Oladapo Oyatayo

Oladapo Oyatayo
Courses Plus Student 428 Points
1 Answer
Anca Apostol
490 Points
Hi,Every time I am on Workspace and give a line command I am getting this Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted January 19, 2018 4:12pm by Anca Apostol

Anca Apostol
490 Points
1 Answer
lesliele
3,875 Points
Compile Exercise in workspace_Basic Java course

Posted January 19, 2018 1:06pm by lesliele

lesliele
3,875 Points
1 Answer
PLUS

Javique Ryan
Courses Plus Student 2,405 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 17, 2018 2:22am by Javique Ryan

Javique Ryan
Courses Plus Student 2,405 Points
1 Answer
Pushkal Sharma
779 Points
why we don't use ls?

Posted January 16, 2018 4:57pm by Pushkal Sharma

Pushkal Sharma
779 Points
1 Answer
PLUS

Rodolfo Rivera
Courses Plus Student 203 Points
How do I use the string formatter to replace <your name>?

Posted January 15, 2018 1:30am by Rodolfo Rivera

Rodolfo Rivera
Courses Plus Student 203 Points
1 Answer
Mohammed Aydid Hasan
444 Points
I have done the step 4 of Java basics exercise...but don't know why it is not accepting my task at the last bit.

Posted January 14, 2018 5:51pm by Mohammed Aydid Hasan

Mohammed Aydid Hasan
444 Points
1 Answer
valentine Aneke
203 Points
how do you declare a variable

Posted January 12, 2018 8:08pm by valentine Aneke

valentine Aneke
203 Points
1 Answer
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

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