Treehouse | Community | Review Looping over 2d arrays

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Ossie Bodero
7,182 Points
I am entering 0 but it marks if as an error. Why?

Posted August 5, 2020 10:08pm by Ossie Bodero

Ossie Bodero
7,182 Points
1 Answer
Ossie Bodero
7,182 Points
I am having problems with exceptions. I know that my syntax is right, but the page says that there is a problem. Ideas?

Posted August 5, 2020 9:10pm by Ossie Bodero

Ossie Bodero
7,182 Points
0 Answers
Sarah Hermansen
251 Points
Compiler error

Posted August 5, 2020 9:09pm by Sarah Hermansen

Sarah Hermansen
251 Points
1 Answer
Sarah Hermansen
251 Points
Computer won't read console.readLine code. Am I doing this right?

Posted August 4, 2020 9:17pm by Sarah Hermansen

Sarah Hermansen
251 Points
1 Answer
michael anane
542 Points
*name* really *past tense verb* this coding exercise.

Posted August 2, 2020 12:36am by michael anane

michael anane
542 Points
2 Answers
michael anane
542 Points
*name* really *past tense verb* this coding exercise.

Posted August 2, 2020 12:00am by michael anane

michael anane
542 Points
1 Answer
michael anane
542 Points
output a sentence

Posted August 1, 2020 11:24pm by michael anane

michael anane
542 Points
0 Answers
michael anane
542 Points
output sentence

Posted August 1, 2020 11:23pm by michael anane

michael anane
542 Points
0 Answers
michael anane
542 Points
Do not forget to use camel case for lastname

Posted August 1, 2020 9:36pm by michael anane

michael anane
542 Points
0 Answers
michael anane
542 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted August 1, 2020 8:25pm by michael anane

michael anane
542 Points
0 Answers
felicity jika
7,487 Points
Saw a couple of posts on this quiz being broken anyone solve it?

Posted July 28, 2020 4:09pm by felicity jika

felicity jika
7,487 Points
0 Answers
felicity jika
7,487 Points
I'm lost.

Posted July 28, 2020 1:15am by felicity jika

felicity jika
7,487 Points
0 Answers
Alexander Price
422 Points
I get the error saying that in my line 7 of Example.java, it cannot find the variable PezDispenser.MAX_PEZ);

Posted July 25, 2020 6:55pm by Alexander Price

Alexander Price
422 Points
0 Answers
Caleb Newell
12,562 Points
firstExample equal to secondExapmle

Posted July 25, 2020 6:30pm by Caleb Newell

Caleb Newell
12,562 Points
1 Answer
Raquel Schmidt
402 Points
how to make a response outside of the do while loop.

Posted July 24, 2020 7:12pm by Raquel Schmidt

Raquel Schmidt
402 Points
1 Answer
PLUS

Scott Seward
Courses Plus Student 1,524 Points
I keep getting the following error message: Did you forget to pass the `firstName` parameter to the printf function?

Posted July 23, 2020 8:06am by Scott Seward

Scott Seward
Courses Plus Student 1,524 Points
1 Answer
David Sampimon
12,026 Points
error: method save in interface CrudRepository<T,ID> cannot be applied to given types; courses.save(bunchOfCourses);

Posted July 21, 2020 7:11pm by David Sampimon

David Sampimon
12,026 Points
- Java
- Populating and Relationships
1 Answer
PLUS

Jasmine Davis
Courses Plus Student 415 Points
Why does it say I didn't do what I was supposed to do when it outputs my name?

Posted July 21, 2020 5:26pm by Jasmine Davis

Jasmine Davis
Courses Plus Student 415 Points
1 Answer
Gurpartap Aujla
2,468 Points
When i click bootrun i get the Whitelabel error page but the return message doesn't appear.

Posted July 21, 2020 3:14pm by Gurpartap Aujla

Gurpartap Aujla
2,468 Points
1 Answer
Raquel Schmidt
402 Points
how store the result of `console.readLine` in the `pastTenseVerb` variable.

Posted July 20, 2020 2:36am by Raquel Schmidt

Raquel Schmidt
402 Points
0 Answers
jacob matthews
794 Points
How do i use console.printf to display a message that says, "First name: "?

Posted July 15, 2020 3:52pm by jacob matthews

jacob matthews
794 Points
1 Answer
Hayley Smith
4,081 Points
Strange Error on scrabble project

Posted July 15, 2020 3:08pm by Hayley Smith

Hayley Smith
4,081 Points
1 Answer
Anthony Carnahan
823 Points
Hmmm, the tiles were "krzyziznki" and I passed in 'i' expected 2, but I got 5

Posted July 14, 2020 10:26pm by Anthony Carnahan

Anthony Carnahan
823 Points
0 Answers
Ibrahim Adeosun
2,973 Points
What is a library and what is a framework

Posted July 9, 2020 11:24pm by Ibrahim Adeosun

Ibrahim Adeosun
2,973 Points
- Java
1 Answer
Mark Harrigan
7,686 Points
My for loop keeps throwing a bad initialiser error?

Posted July 7, 2020 6:30am by Mark Harrigan

Mark Harrigan
7,686 Points
1 Answer
Mario Hiller
12,058 Points
There was no session opened with the `SessionFactory`

Posted July 6, 2020 6:09pm by Mario Hiller

Mario Hiller
12,058 Points
0 Answers
Seamus Sionóid
27,798 Points
Revisiting Giflib - Incorrect/Outdated build.gradle file

Posted July 4, 2020 4:20pm by Seamus Sionóid

Seamus Sionóid
27,798 Points
2 Answers
Ibrahim Adeosun
2,973 Points
Escape sequence for brackets in regular expressions

Posted July 3, 2020 10:48pm by Ibrahim Adeosun

Ibrahim Adeosun
2,973 Points
- Java
1 Answer
Jack Drockelman
536 Points
This ends in an error every time it runs even though the code is written just like in the video before this.

Posted July 2, 2020 8:41pm by Jack Drockelman

Jack Drockelman
536 Points
1 Answer
David Richard
4,879 Points
Output shows error of "illegal character" but can't figure out why

Posted July 2, 2020 4:34pm by David Richard

David Richard
4,879 Points
2 Answers

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