Treehouse | Community | Strings, Variables, and Formatting

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Harngid Cho
210 Points
Why is String firstName=Hugh wrong?

Posted April 1, 2017 2:40pm by Harngid Cho

Harngid Cho
210 Points
1 Answer
Anurag Gracian
315 Points
stuck here. please help

Posted April 1, 2017 4:32am by Anurag Gracian

Anurag Gracian
315 Points
1 Answer
Anurag Gracian
315 Points
i do not know why my string variable is not working

Posted April 1, 2017 4:08am by Anurag Gracian

Anurag Gracian
315 Points
1 Answer
kemishobowale
3,627 Points
%s

Posted March 31, 2017 8:53pm by kemishobowale

kemishobowale
3,627 Points
1 Answer
Nils Garland
18,416 Points
Please someone help i just started the Java course and i am almost sure how its supossed to be please help me!!

Posted March 31, 2017 8:16am by Nils Garland

Nils Garland
18,416 Points
1 Answer
PLUS

Ashish Dahiya
Courses Plus Student 309 Points
console.printf("hi my name is %s", firstName); is there a spelling mistake in this.

Posted March 29, 2017 12:38pm by Ashish Dahiya

Ashish Dahiya
Courses Plus Student 309 Points
1 Answer
PLUS

Jonathan Milot
Courses Plus Student 382 Points
I think I'm not good at Java, my first stammering is not going very well.

Posted March 28, 2017 12:51am by Jonathan Milot

Jonathan Milot
Courses Plus Student 382 Points
1 Answer
PLUS

Jonathan Milot
Courses Plus Student 382 Points
Hello, i have a java.lang.NullPointerException (), what is it about?

Posted March 27, 2017 9:58pm by Jonathan Milot

Jonathan Milot
Courses Plus Student 382 Points
2 Answers
PLUS

Mary Norman
Courses Plus Student 477 Points
i need to call the "printf" method on the console object nd make it write out "<MY NAME> can code in Java!" Please help

Posted March 26, 2017 11:00am by Mary Norman

Mary Norman
Courses Plus Student 477 Points
1 Answer
PLUS

Mary Norman
Courses Plus Student 477 Points
How do i set a value to a declared variable in java

Posted March 26, 2017 9:53am by Mary Norman

Mary Norman
Courses Plus Student 477 Points
2 Answers
PLUS

web adm
Courses Plus Student 1,066 Points
Define a string variable named firstName that stores your name. Set the value to your name.

Posted March 24, 2017 9:32am by web adm

web adm
Courses Plus Student 1,066 Points
1 Answer
Brage Boman
513 Points
What is a string formatter?

Posted March 23, 2017 5:52pm by Brage Boman

Brage Boman
513 Points
1 Answer
aiyun zhao
245 Points
I don't know where went wrong

Posted March 21, 2017 12:21am by aiyun zhao

aiyun zhao
245 Points
1 Answer
Filipe Couto
Full Stack JavaScript Techdegree Student 2,521 Points
replace firstName variable using the string formatter.

Posted March 20, 2017 1:53pm by Filipe Couto

Filipe Couto
Full Stack JavaScript Techdegree Student 2,521 Points
1 Answer
AYUSHMAN BORUAH
321 Points
I'm struggling to solve it! could anyone help me with it?

Posted March 19, 2017 4:38am by AYUSHMAN BORUAH

AYUSHMAN BORUAH
321 Points
1 Answer
Sara Pasinato
1,023 Points
The error JavaTester.java:73: error

Posted March 15, 2017 7:51pm by Sara Pasinato

Sara Pasinato
1,023 Points
3 Answers
Ankur Abichandani
182 Points
call the printf method to print "<your name> can code in Java!"

Posted March 15, 2017 3:58am by Ankur Abichandani

Ankur Abichandani
182 Points
1 Answer
PLUS

Michael Noble
Courses Plus Student 215 Points
Changed format

Posted March 14, 2017 5:53pm by Michael Noble

Michael Noble
Courses Plus Student 215 Points
0 Answers
PLUS

Michael Noble
Courses Plus Student 215 Points
What am I missing here?

Posted March 14, 2017 5:46pm by Michael Noble

Michael Noble
Courses Plus Student 215 Points
1 Answer
PLUS

Urooba Urooba
Courses Plus Student 309 Points
not able to understand the error from the could below

Posted March 14, 2017 4:35pm by Urooba Urooba

Urooba Urooba
Courses Plus Student 309 Points
1 Answer
John Ehrlich
112 Points
Check Work button is hanging

Posted March 13, 2017 11:00pm by John Ehrlich

John Ehrlich
112 Points
1 Answer
PLUS

D Din
Courses Plus Student 208 Points
What am I supposed to write here since I don't see a console ? Please help

Posted March 13, 2017 7:59pm by D Din

D Din
Courses Plus Student 208 Points
3 Answers
victor ghosh
724 Points
What the **** is the answer? I have tried, cant get it, and the help thing is not understandable!!

Posted March 13, 2017 2:37pm by victor ghosh

victor ghosh
724 Points
1 Answer
mohamadreza azadi
5,167 Points
sytax error i dont know what's that error

Posted March 13, 2017 1:47pm by mohamadreza azadi

mohamadreza azadi
5,167 Points
1 Answer
PLUS

D Din
Courses Plus Student 208 Points
Please help with this challenge

Posted March 12, 2017 5:37pm by D Din

D Din
Courses Plus Student 208 Points
1 Answer
PLUS

Tiago Santos
Courses Plus Student 38 Points
I trying to finish this exercise but I am getting some errors that I dont know how to fix.

Posted March 10, 2017 10:36pm by Tiago Santos

Tiago Santos
Courses Plus Student 38 Points
1 Answer
Jovica Mamuzic
1,751 Points
Hi.I am learning Java and am a little bit stuck on one of the challenges

Posted March 9, 2017 8:36am by Jovica Mamuzic

Jovica Mamuzic
1,751 Points
1 Answer
Ade Aulya
174 Points
illegal start of expression public class Name{ ^ 1 error

Posted March 8, 2017 4:27am by Ade Aulya

Ade Aulya
174 Points
1 Answer
Bogdan Sima
577 Points
Why am i getting an error, my code is fine in my oppinion

Posted March 6, 2017 2:25pm by Bogdan Sima

Bogdan Sima
577 Points
1 Answer
jakekudiersky
Full Stack JavaScript Techdegree Student 8,626 Points
I want to print a String called firstName. String firstName = "Jake" ; console.printf("%s can code in Java!");

Posted March 6, 2017 1:16pm by jakekudiersky

jakekudiersky
Full Stack JavaScript Techdegree Student 8,626 Points
1 Answer

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