Treehouse | Community | Strings, Variables, and Formatting

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Peter Stanbury
2,067 Points
I get the following error message: "Make sure that you use the 'firstName' variable as the second argument".

Posted April 2, 2020 10:59am by Peter Stanbury

Peter Stanbury
2,067 Points
1 Answer
Abhishek Rajan
2,698 Points
Can't find the problem in my code.

Posted April 2, 2020 1:23am by Abhishek Rajan

Abhishek Rajan
2,698 Points
1 Answer
Jan Lundeen
5,886 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
5,886 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
Pranshu Mittal
4,276 Points
Unable to identify the error in code

Posted March 31, 2020 12:26pm by Pranshu Mittal

Pranshu Mittal
4,276 Points
1 Answer
Jan Lundeen
5,886 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
5,886 Points
2 Answers
Jan Lundeen
5,886 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
5,886 Points
7 Answers
Jan Lundeen
5,886 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
5,886 Points
3 Answers
Sam Fein
203 Points
I keep getting the response reached end of file while parsing. I cannot figure out where I am missing a bracket.

Posted March 27, 2020 2:28am by Sam Fein

Sam Fein
203 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
chris okorie
197 Points
creating int variable

Posted March 24, 2020 1:36pm by chris okorie

chris okorie
197 Points
1 Answer
Krupa Shah
649 Points
Equality.java

Posted March 22, 2020 6:11am by Krupa Shah

Krupa Shah
649 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
Sam Fein
203 Points
I don't know what is wrong/how to do this

Posted March 19, 2020 8:38pm by Sam Fein

Sam Fein
203 Points
1 Answer
PLUS

anthony White
Courses Plus Student 1,034 Points
JavaTester.java:110: error: incompatible types: String cannot be converted to boolean if (firstExample = secondExample)

Posted March 17, 2020 5:40pm by anthony White

anthony White
Courses Plus Student 1,034 Points
1 Answer
Ishibashi Naoko
521 Points
= equal became red. Did I miss something?

Posted March 17, 2020 3:57pm by Ishibashi Naoko

Ishibashi Naoko
521 Points
1 Answer
Lucas Easley
1,038 Points
Challenge Task 1 of 2

Posted March 9, 2020 4:47pm by Lucas Easley

Lucas Easley
1,038 Points
1 Answer
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
Afg Püsld
196 Points
what is the mistake?

Posted March 6, 2020 3:04am by Afg Püsld

Afg Püsld
196 Points
1 Answer
Kim-Julie Nguyen
424 Points
Difficulties with part 2 of the challenge - coding to prompt the user in a do while loop

Posted February 26, 2020 9:24am by Kim-Julie Nguyen

Kim-Julie Nguyen
424 Points
1 Answer
Omar Ahmed
4,409 Points
I don't know how to finish this do while loop. Anyone know?

Posted February 26, 2020 6:58am by Omar Ahmed

Omar Ahmed
4,409 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
Ray McCoy
537 Points
Not sure why I'm failing this test...

Posted February 17, 2020 1:39am by Ray McCoy

Ray McCoy
537 Points
1 Answer
Jayden Keating
401 Points
They are saying that there is a compiler error but i am doing the exact same thing as what he showed me?

Posted February 4, 2020 3:43pm by Jayden Keating

Jayden Keating
401 Points
1 Answer
Ali Abadi
2,885 Points
Need help with this do while loop question on python

Posted February 4, 2020 2:39am by Ali Abadi

Ali Abadi
2,885 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

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