Treehouse | Community | Strings, Variables, and Formatting

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Joseph Saika
2,648 Points
how do i write expressions using a string formatter?

Posted February 18, 2019 9:25am by Joseph Saika

Joseph Saika
2,648 Points
1 Answer
Peter Ayad
Front End Web Development Techdegree Graduate 20,766 Points
hello im getting a compile error saying that im not intializing my variable..please help

Posted February 17, 2019 10:10pm by Peter Ayad

Peter Ayad
Front End Web Development Techdegree Graduate 20,766 Points
1 Answer
Joseph Saika
2,648 Points
How do i call for the printf method?

Posted February 17, 2019 12:03pm by Joseph Saika

Joseph Saika
2,648 Points
1 Answer
Fritz Antoine Vergara
414 Points
help with workspaces

Posted February 17, 2019 8:04am by Fritz Antoine Vergara

Fritz Antoine Vergara
414 Points
1 Answer
Brad Gorman
950 Points
I've gone over this a fair amount and I can't seem to figure out what I've done wrong here. Help? :)

Posted February 13, 2019 3:28am by Brad Gorman

Brad Gorman
950 Points
2 Answers
Patryk Sarnik
157 Points
Exception in thread "main" java.lang.NullPointerException at coding.treehouse.main(treehouse.java:11)

Posted February 12, 2019 6:39pm by Patryk Sarnik

Patryk Sarnik
157 Points
1 Answer
sandy thor
306 Points
I need help with this challenge.

Posted February 6, 2019 7:12am by sandy thor

sandy thor
306 Points
2 Answers
Richard andreasen
4,591 Points
or statement isn't registering

Posted February 6, 2019 4:46am by Richard andreasen

Richard andreasen
4,591 Points
1 Answer
achilles serrano
573 Points
why am I getting this code with my print out of hello achilles Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted February 4, 2019 4:38am by achilles serrano

achilles serrano
573 Points
1 Answer
PLUS

Baimurat Nusubaliev
Courses Plus Student 198 Points
I don't understand the question. What does it want?

Posted February 3, 2019 11:40am by Baimurat Nusubaliev

Baimurat Nusubaliev
Courses Plus Student 198 Points
1 Answer
Paul Vickers
3,380 Points
Stuck on Java Basics Challenge Task 1

Posted January 29, 2019 4:51pm by Paul Vickers

Paul Vickers
3,380 Points
3 Answers
ayush yadav
Full Stack JavaScript Techdegree Student 40 Points
how should we run

Posted January 29, 2019 3:10pm by ayush yadav

ayush yadav
Full Stack JavaScript Techdegree Student 40 Points
1 Answer
priya tumu
367 Points
do while loop question no 2

Posted January 28, 2019 1:50am by priya tumu

priya tumu
367 Points
1 Answer
Thatcher S.
383 Points
compile error "illegal start of type"

Posted January 26, 2019 8:51pm by Thatcher S.

Thatcher S.
383 Points
1 Answer
Justin Townsend
4,720 Points
Java noob

Posted January 24, 2019 4:42pm by Justin Townsend

Justin Townsend
4,720 Points
1 Answer
Justin Townsend
4,720 Points
I am new to Java and i don't understand what to do

Posted January 23, 2019 9:08pm by Justin Townsend

Justin Townsend
4,720 Points
1 Answer
Justin Townsend
4,720 Points
Java Beginner here

Posted January 22, 2019 5:29pm by Justin Townsend

Justin Townsend
4,720 Points
2 Answers
Justin Townsend
4,720 Points
How to view my Java code

Posted January 22, 2019 4:35am by Justin Townsend

Justin Townsend
4,720 Points
1 Answer
Carolina Estrada
1,285 Points
Would printing with console object not work with println?

Posted January 22, 2019 4:06am by Carolina Estrada

Carolina Estrada
1,285 Points
2 Answers
Carolina Estrada
1,285 Points
I copied and pasted and did it exactly like he did but it only outputs the name and adjective.

Posted January 22, 2019 2:52am by Carolina Estrada

Carolina Estrada
1,285 Points
1 Answer
Carolina Estrada
1,285 Points
I'm not using console,I used System.out &its been working so far but now for System.out.printf.readLine(" ") ...

Posted January 22, 2019 1:15am by Carolina Estrada

Carolina Estrada
1,285 Points
1 Answer
Andrew Dyer
59 Points
Read.line

Posted January 21, 2019 1:15am by Andrew Dyer

Andrew Dyer
59 Points
1 Answer
Andrew Dyer
59 Points
question

Posted January 20, 2019 7:01pm by Andrew Dyer

Andrew Dyer
59 Points
2 Answers
Andrew Dyer
59 Points
string variable

Posted January 20, 2019 3:36pm by Andrew Dyer

Andrew Dyer
59 Points
1 Answer
Monica Wilson
293 Points
My workspace never displays, "How old are you ?". I get several errors although I typed everything exactly the same as C

Posted January 20, 2019 10:51am by Monica Wilson

Monica Wilson
293 Points
10 Answers
David Chopin
2,616 Points
Syntax looks correct, but it is throwing an error for the lesson?

Posted January 19, 2019 5:42pm by David Chopin

David Chopin
2,616 Points
1 Answer
Devin Ray
40 Points
I am stumped

Posted January 17, 2019 11:29pm by Devin Ray

Devin Ray
40 Points
1 Answer
Devin Ray
40 Points
what is the error on line 3?

Posted January 17, 2019 4:07am by Devin Ray

Devin Ray
40 Points
1 Answer
Devin Ray
40 Points
why does the f in first not have to be capitalized?

Posted January 17, 2019 3:20am by Devin Ray

Devin Ray
40 Points
1 Answer
Erin Burke
9,286 Points
Do while loop question

Posted January 15, 2019 1:57am by Erin Burke

Erin Burke
9,286 Points
1 Answer

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