Treehouse | Community | IO

⚡ CYBER NOVEMBER SALE ⚡ 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Jan Lundeen
6,200 Points
Java basics-receiving input-challenge 4 of 4-Using console's printf method, display message Last name follow by input

Posted April 1, 2020 3:40am by Jan Lundeen

Jan Lundeen
6,200 Points
2 Answers
Sean Marevanhema
11,605 Points
last challenge what am i doing wrong

Posted March 31, 2020 4:07pm by Sean Marevanhema

Sean Marevanhema
11,605 Points
1 Answer
Sean Marevanhema
11,605 Points
what am i doing wrong please help me

Posted March 31, 2020 3:19pm by Sean Marevanhema

Sean Marevanhema
11,605 Points
1 Answer
Jan Lundeen
6,200 Points
Getting java.util.MissingFormatArgumentException: Format specifier '%s' () error-Challenge 3 of 3-strings variables-Java

Posted March 30, 2020 6:57pm by Jan Lundeen

Jan Lundeen
6,200 Points
2 Answers
Jan Lundeen
6,200 Points
Corrected quotes on Challenge Task 2 of 3 for Java Basics, strings and variables. Still getting compiler errors

Posted March 29, 2020 10:55pm by Jan Lundeen

Jan Lundeen
6,200 Points
7 Answers
Jan Lundeen
6,200 Points
Why am I receiving a syntax error on the lines that run the compiler?

Posted March 28, 2020 11:31pm by Jan Lundeen

Jan Lundeen
6,200 Points
3 Answers
John Keenan
6,313 Points
What is Picked up JAVA_TOOL_OPTIONS: -Xmx128m?

Posted March 25, 2020 3:54pm by John Keenan

John Keenan
6,313 Points
1 Answer
Dafney Logan
39 Points
I keep getting a compiler error message when I type in this:

Posted March 21, 2020 10:50pm by Dafney Logan

Dafney Logan
39 Points
1 Answer
Adam War
684 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted March 20, 2020 8:23am by Adam War

Adam War
684 Points
2 Answers
Alex Lafer
183 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted March 6, 2020 4:53pm by Alex Lafer

Alex Lafer
183 Points
1 Answer
PLUS

Robert Roberson
Courses Plus Student 8,401 Points
I believe that I am passing the string firstName here but the complier say, it is not happening. // I have imported java

Posted February 24, 2020 8:41pm by Robert Roberson

Robert Roberson
Courses Plus Student 8,401 Points
1 Answer
Iifo Edward
16,020 Points
Am struggling

Posted February 17, 2020 8:47pm by Iifo Edward

Iifo Edward
16,020 Points
1 Answer
hallie walck
106 Points
What am I doing wrong?

Posted January 23, 2020 10:37am by hallie walck

hallie walck
106 Points
2 Answers
norhan ryhan
39 Points
how can i use the printf method

Posted January 21, 2020 1:59pm by norhan ryhan

norhan ryhan
39 Points
2 Answers
pranshu sharma
52 Points
Check the spelling of your argument to the printf method. Make sure it is printing out what the instructions are asking

Posted January 3, 2020 10:52am by pranshu sharma

pranshu sharma
52 Points
1 Answer
pranshu sharma
52 Points
console.printf(firstName);

Posted January 3, 2020 10:30am by pranshu sharma

pranshu sharma
52 Points
1 Answer
Marko Leevancic
37 Points
println vs printf

Posted December 20, 2019 12:16am by Marko Leevancic

Marko Leevancic
37 Points
1 Answer
Adrian Kasperek
2,331 Points
Bummer: java.util.FormatFlagsConversionMismatchException: Conversion = c, Flags = ()

Posted December 5, 2019 9:33pm by Adrian Kasperek

Adrian Kasperek
2,331 Points
1 Answer
christopher abjornson
5,572 Points
Whats up with the error?

Posted November 21, 2019 8:31pm by christopher abjornson

christopher abjornson
5,572 Points
1 Answer
Craig Ervin
2,229 Points
Challenge task 3

Posted November 15, 2019 2:33am by Craig Ervin

Craig Ervin
2,229 Points
1 Answer
Md. Jafrin Hossain
6,577 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted November 5, 2019 6:49am by Md. Jafrin Hossain

Md. Jafrin Hossain
6,577 Points
2 Answers
Md. Jafrin Hossain
6,577 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted November 5, 2019 6:49am by Md. Jafrin Hossain

Md. Jafrin Hossain
6,577 Points
1 Answer
chiragsareen
680 Points
Output shows error

Posted November 5, 2019 3:45am by chiragsareen

chiragsareen
680 Points
1 Answer
PLUS

ll69
Courses Plus Student 94 Points
can some spot the spelling issue?

Posted October 20, 2019 10:11pm by ll69

ll69
Courses Plus Student 94 Points
1 Answer
gandhikotari2
5,324 Points
i want object

Posted October 14, 2019 2:20am by gandhikotari2

gandhikotari2
5,324 Points
2 Answers
Thomas Faiella
1,277 Points
Now replace <YOURNAME> in the console.printf expression using the string variable formatter

Posted October 14, 2019 1:12am by Thomas Faiella

Thomas Faiella
1,277 Points
2 Answers
Jareth Vasquez
1,744 Points
please help its not working and i dont know these flags yet (java)

Posted October 11, 2019 6:35pm by Jareth Vasquez

Jareth Vasquez
1,744 Points
1 Answer
Harmeet Chahal
64 Points
Declare another variable, naming this one the camel-cased version of "last name". Use console.readLine to store the user

Posted October 10, 2019 3:54am by Harmeet Chahal

Harmeet Chahal
64 Points
1 Answer
Brayden Ricks
39 Points
My answer is correct...

Posted October 2, 2019 4:52am by Brayden Ricks

Brayden Ricks
39 Points
1 Answer
James Mac
1,654 Points
Cant format String (Java)

Posted September 25, 2019 6:31pm by James Mac

James Mac
1,654 Points
1 Answer

Prev Page 5 of 68 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.