Treehouse | Community | Strings, Variables, and Formatting

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SUDIPTA BOSE
201 Points
showing errror..can't find the mistake

Posted August 14, 2017 7:19am by SUDIPTA BOSE

SUDIPTA BOSE
201 Points
8 Answers
Hardik Gami
1,622 Points
What's wrong in my code?

Posted August 14, 2017 1:03am by Hardik Gami

Hardik Gami
1,622 Points
1 Answer
SUDIPTA BOSE
201 Points
can you explain why i have to use console.printf instead of system.out.println?

Posted August 13, 2017 7:34pm by SUDIPTA BOSE

SUDIPTA BOSE
201 Points
2 Answers
PLUS

Mohamed M.Kamel
Courses Plus Student 752 Points
i want to work on workspace of java this message is appear when public class Introduct

Posted August 13, 2017 12:14pm by Mohamed M.Kamel

Mohamed M.Kamel
Courses Plus Student 752 Points
1 Answer
Ron Malone
95 Points
how to format console.readLine

Posted August 11, 2017 8:08pm by Ron Malone

Ron Malone
95 Points
1 Answer
Shekhar Shah
895 Points
Not sure

Posted August 11, 2017 1:35am by Shekhar Shah

Shekhar Shah
895 Points
2 Answers
PLUS

Vinod Nambiar
Courses Plus Student 14,849 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted August 10, 2017 7:02pm by Vinod Nambiar

Vinod Nambiar
Courses Plus Student 14,849 Points
1 Answer
charif dadoune
417 Points
can u explain me what "Console console = system.console();" mean ??

Posted August 10, 2017 4:20pm by charif dadoune

charif dadoune
417 Points
1 Answer
Melissa Tan
1,611 Points
Error - non-static method print cannot be referenced

Posted August 10, 2017 12:58pm by Melissa Tan

Melissa Tan
1,611 Points
0 Answers
Shay Paustovsky
4,281 Points
Format Specifiers - Java

Posted August 10, 2017 11:27am by Shay Paustovsky

Shay Paustovsky
4,281 Points
2 Answers
james appleberry
64 Points
Using console printf meth, display the message, "Last name: " followed by the last name the user enters. pls help.

Posted August 10, 2017 5:42am by james appleberry

james appleberry
64 Points
2 Answers
dallas griffiths
219 Points
For some reason i get the first challenge right, then i move on to challenge 2. Then it says challenge 1 is wrong.

Posted August 7, 2017 6:32pm by dallas griffiths

dallas griffiths
219 Points
2 Answers
dallas griffiths
219 Points
copied workspace perfectly... didn't work! this is frickin hard!

Posted August 6, 2017 11:22pm by dallas griffiths

dallas griffiths
219 Points
2 Answers
aishah storey
2,472 Points
why is this error showing up? Exception in thread "main" java.util.Mi

Posted August 6, 2017 8:00pm by aishah storey

aishah storey
2,472 Points
0 Answers
Apoorv Saxena
63 Points
help plz i cant find the mistake

Posted August 6, 2017 8:53am by Apoorv Saxena

Apoorv Saxena
63 Points
1 Answer
Morgan Fjord
1,903 Points
IO challenge

Posted August 6, 2017 12:58am by Morgan Fjord

Morgan Fjord
1,903 Points
1 Answer
chase singhofen
3,811 Points
console.printf("Last name: %s", lastName);

Posted August 5, 2017 10:28pm by chase singhofen

chase singhofen
3,811 Points
1 Answer
chase singhofen
3,811 Points
pass the `firstName` parameter to the printf function? it also says i need to use %s i have used both but no success

Posted August 5, 2017 9:09pm by chase singhofen

chase singhofen
3,811 Points
1 Answer
chase singhofen
3,811 Points
what is a string formatter. video never went over this. thx

Posted August 5, 2017 8:02pm by chase singhofen

chase singhofen
3,811 Points
1 Answer
chase singhofen
3,811 Points
Define a string variable named firstName that stores your name. Set the value to your name.

Posted August 5, 2017 7:36pm by chase singhofen

chase singhofen
3,811 Points
1 Answer
chase singhofen
3,811 Points
How do i declare a string variable with my name?

Posted August 5, 2017 7:29pm by chase singhofen

chase singhofen
3,811 Points
0 Answers
VISHKARMA RAY
Android Development Techdegree Student 42 Points
getting some error while checking the code.

Posted August 5, 2017 6:32am by VISHKARMA RAY

VISHKARMA RAY
Android Development Techdegree Student 42 Points
2 Answers
VISHKARMA RAY
Android Development Techdegree Student 42 Points
what's wrong with me?

Posted August 5, 2017 5:57am by VISHKARMA RAY

VISHKARMA RAY
Android Development Techdegree Student 42 Points
1 Answer
VISHKARMA RAY
Android Development Techdegree Student 42 Points
sir,i could not found error in programe. help me

Posted August 5, 2017 5:22am by VISHKARMA RAY

VISHKARMA RAY
Android Development Techdegree Student 42 Points
1 Answer
Josh Viljoen
631 Points
Did i use the incorrect syntax...?

Posted August 4, 2017 8:53pm by Josh Viljoen

Josh Viljoen
631 Points
1 Answer
Carlos D Gonzalez
1,070 Points
Getting error message when compiling even though is well known, it doesn't let me get passed it

Posted August 4, 2017 3:14pm by Carlos D Gonzalez

Carlos D Gonzalez
1,070 Points
1 Answer
PLUS

Moad ALBANI
Courses Plus Student 42 Points
error issue

Posted August 4, 2017 2:32pm by Moad ALBANI

Moad ALBANI
Courses Plus Student 42 Points
1 Answer
PLUS

OMAR ANDERSON
Courses Plus Student 68 Points
ensure you put %s

Posted August 2, 2017 11:02pm by OMAR ANDERSON

OMAR ANDERSON
Courses Plus Student 68 Points
3 Answers
Mikael Ritvos
95 Points
What do I write here?

Posted August 2, 2017 8:34pm by Mikael Ritvos

Mikael Ritvos
95 Points
1 Answer
Irene Ho
374 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted August 2, 2017 2:08pm by Irene Ho

Irene Ho
374 Points
1 Answer

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