Treehouse | Community | Strings and Variables

⚡ 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

Anca Apostol
490 Points
Hi,Every time I am on Workspace and give a line command I am getting this Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted January 19, 2018 4:12pm by Anca Apostol

Anca Apostol
490 Points
1 Answer
lesliele
3,875 Points
Compile Exercise in workspace_Basic Java course

Posted January 19, 2018 1:06pm by lesliele

lesliele
3,875 Points
1 Answer
Cam Treschuk
7,378 Points
Are there functions in Java?

Posted January 19, 2018 12:57pm by Cam Treschuk

Cam Treschuk
7,378 Points
- Java
1 Answer
Andrey Serebryanskiy
5,756 Points
How can I change a status code if new Category wasn't added?

Posted January 19, 2018 8:56am by Andrey Serebryanskiy

Andrey Serebryanskiy
5,756 Points
1 Answer
Himanshu Shukla
872 Points
Can we intialize a field member already to some value and then add a constructor to the class also?

Posted January 19, 2018 8:12am by Himanshu Shukla

Himanshu Shukla
872 Points
1 Answer
PLUS

Rodolfo Rivera
Courses Plus Student 203 Points
Don't really understand the task

Posted January 19, 2018 5:01am by Rodolfo Rivera

Rodolfo Rivera
Courses Plus Student 203 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted January 18, 2018 11:29pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted January 18, 2018 6:09pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
2 Answers
Philip Enchin
Full Stack JavaScript Techdegree Student 24,726 Points
What's the story with matcher.group(0)?

Posted January 18, 2018 5:29pm by Philip Enchin

Philip Enchin
Full Stack JavaScript Techdegree Student 24,726 Points
- Java
- Regular Expressions in Java
1 Answer
sabath rodriguez
11,055 Points
i cant seem to figure this out.

Posted January 18, 2018 5:22pm by sabath rodriguez

sabath rodriguez
11,055 Points
1 Answer
Alex Bratkovskij
5,329 Points
NullPointer Exception

Posted January 18, 2018 1:10pm by Alex Bratkovskij

Alex Bratkovskij
5,329 Points
- Java
2 Answers
PLUS

Enyang Mercy
Courses Plus Student 2,339 Points
TypeCasting

Posted January 18, 2018 10:53am by Enyang Mercy

Enyang Mercy
Courses Plus Student 2,339 Points
1 Answer
Jan Willmann
4,387 Points
Follow the instructions - I don't get the mistake

Posted January 18, 2018 9:52am by Jan Willmann

Jan Willmann
4,387 Points
1 Answer
Jazzeem Piroglu
315 Points
I get an error message that says, "javac: file not found: Treestory.java' please help?

Posted January 18, 2018 5:43am by Jazzeem Piroglu

Jazzeem Piroglu
315 Points
- Java
1 Answer
Muhammad Ilham Zahari
1,161 Points
Understanding ${}

Posted January 18, 2018 2:56am by Muhammad Ilham Zahari

Muhammad Ilham Zahari
1,161 Points
0 Answers
JAVIER GARCIA
9,176 Points
Req.queryParams() doesn't work.

Posted January 17, 2018 9:05pm by JAVIER GARCIA

JAVIER GARCIA
9,176 Points
- Java
1 Answer
Jake Goodman
3,381 Points
equals(Object obj)

Posted January 17, 2018 6:59pm by Jake Goodman

Jake Goodman
3,381 Points
4 Answers
Noam Levy
4,480 Points
Cant figure out my syntax error [SOLVED]

Posted January 17, 2018 5:43pm by Noam Levy

Noam Levy
4,480 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted January 17, 2018 4:44pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
2 Answers
Phil Spelman
6,664 Points
JUnit 5

Posted January 17, 2018 4:28pm by Phil Spelman

Phil Spelman
6,664 Points
3 Answers
Sandeep Annapareddy
3,141 Points
All TODO's are completed, manually verify that the pseudo-tests pass and then copy and paste your code. I got stuck

Posted January 17, 2018 3:58pm by Sandeep Annapareddy

Sandeep Annapareddy
3,141 Points
0 Answers
Andrey Serebryanskiy
5,756 Points
Can not perform WHERE query

Posted January 17, 2018 2:07pm by Andrey Serebryanskiy

Andrey Serebryanskiy
5,756 Points
1 Answer
Pankaj Kanyal
8,393 Points
The method getTitleFromObject will be called and passed a String and/or a com.example.BlogPost. For this first task, ret

Posted January 17, 2018 1:12pm by Pankaj Kanyal

Pankaj Kanyal
8,393 Points
1 Answer
PLUS

Enyang Mercy
Courses Plus Student 2,339 Points
Typecasting Method called and string passed return obj type casted as a string if its a string

Posted January 17, 2018 11:21am by Enyang Mercy

Enyang Mercy
Courses Plus Student 2,339 Points
3 Answers
valentine Aneke
203 Points
where is the compiler error here

Posted January 17, 2018 10:52am by valentine Aneke

valentine Aneke
203 Points
1 Answer
Khaokong Nopwattanapong
3,578 Points
PezDispenser dispenser = new PezDispenser(); What does () means??

Posted January 17, 2018 4:14am by Khaokong Nopwattanapong

Khaokong Nopwattanapong
3,578 Points
1 Answer
PLUS

Javique Ryan
Courses Plus Student 2,405 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 17, 2018 2:22am by Javique Ryan

Javique Ryan
Courses Plus Student 2,405 Points
1 Answer
Kasey Domer
787 Points
JavaTester.java:111: error: cannot find symbol if (firstExample.equalsIngoreCase(thirdExample))

Posted January 17, 2018 1:37am by Kasey Domer

Kasey Domer
787 Points
1 Answer
tecka Mengesha
448 Points
Challenge Task 2 of 3

Posted January 17, 2018 1:21am by tecka Mengesha

tecka Mengesha
448 Points
1 Answer
Kasey Domer
787 Points
Trouble with equals method in Lesson

Posted January 17, 2018 12:49am by Kasey Domer

Kasey Domer
787 Points
1 Answer

Prev Page 132 of 2050 Next

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