Treehouse | Community | Introduction to Your Tools

🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

RAZA AHMED
56 Points
why we used console printf instead of using system .out.println

Posted November 28, 2016 7:49pm by RAZA AHMED

RAZA AHMED
56 Points
4 Answers
Joshu Cohen
315 Points
I tried to use the format specifier but it is giving me a compile error. Can you please help me see what I did wrong.

Posted November 27, 2016 5:14am by Joshu Cohen

Joshu Cohen
315 Points
0 Answers
Amanda Krueger
3,233 Points
error when using the console in work space. Why does it say " bash: jJavacC: Command not found"

Posted November 25, 2016 5:05pm by Amanda Krueger

Amanda Krueger
3,233 Points
0 Answers
Mona Eid
Android Development Techdegree Student 184 Points
i still have errors

Posted November 24, 2016 12:37pm by Mona Eid

Mona Eid
Android Development Techdegree Student 184 Points
2 Answers
sohib yhya
80 Points
the orders which you did it in ur video is not working

Posted November 23, 2016 3:58pm by sohib yhya

sohib yhya
80 Points
0 Answers
Kerin Chavarria
1,294 Points
Guys the console where you type Javac Introductions throw many error help!

Posted November 21, 2016 3:34pm by Kerin Chavarria

Kerin Chavarria
1,294 Points
1 Answer
Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
i have tried everything, nothing is working. Stuck with this for over 5 days now, watched the video over and over again.

Posted November 21, 2016 1:09pm by Omolade Ajibade

Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
2 Answers
Ramzy Rashaun Arief
3,922 Points
idk whats wrong

Posted November 20, 2016 2:47am by Ramzy Rashaun Arief

Ramzy Rashaun Arief
3,922 Points
1 Answer
Crystal Hersey
112 Points
can I please get help to complete the task store firstname?

Posted November 19, 2016 11:19pm by Crystal Hersey

Crystal Hersey
112 Points
1 Answer
Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
Using the console's printf method, display a message that says, "Last name: " followed by the last name that the user ha

Posted November 17, 2016 12:19am by Omolade Ajibade

Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
1 Answer
stenburgen ruwa
Full Stack JavaScript Techdegree Student 46 Points
Learning how to make chatbots

Posted November 16, 2016 5:37am by stenburgen ruwa

stenburgen ruwa
Full Stack JavaScript Techdegree Student 46 Points
0 Answers
Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted November 15, 2016 11:37pm by Omolade Ajibade

Omolade Ajibade
Python Web Development Techdegree Student 3,157 Points
1 Answer
osman omar
680 Points
input not working

Posted November 15, 2016 4:47pm by osman omar

osman omar
680 Points
1 Answer
Unsubscribed User
7,386 Points
"First name: ", followed by the first name that the user has entered.

Posted November 13, 2016 7:08am by Unsubscribed User

Unsubscribed User
7,386 Points
1 Answer
Unsubscribed User
7,386 Points
You're right. I did accidentally skip it.

Posted November 11, 2016 6:08am by Unsubscribed User

Unsubscribed User
7,386 Points
2 Answers
Unsubscribed User
7,386 Points
Challenge Task 3 of 3, replace <YOUR NAME>, formatter.

Posted November 11, 2016 5:58am by Unsubscribed User

Unsubscribed User
7,386 Points
2 Answers
Joshua Lossie
1,237 Points
Cant figure out what I'm doing wrong here.

Posted November 10, 2016 8:18pm by Joshua Lossie

Joshua Lossie
1,237 Points
2 Answers
Jessie Burton
5,198 Points
Challenge Task 3

Posted November 9, 2016 7:22pm by Jessie Burton

Jessie Burton
5,198 Points
2 Answers
Unsubscribed User
7,386 Points
There's a lot of unused space on the whiteboard/blackboard. It makes it so that I need to select 'Full Screen'

Posted November 9, 2016 7:22pm by Unsubscribed User

Unsubscribed User
7,386 Points
0 Answers
Jesse Garcia
440 Points
To print out name I type in %s to print out my string but it says missing format argument

Posted November 6, 2016 6:59pm by Jesse Garcia

Jesse Garcia
440 Points
1 Answer
David Spell
899 Points
I keep getting this error. Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted November 5, 2016 10:35pm by David Spell

David Spell
899 Points
1 Answer
Meteib Alsubaie
4,189 Points
Bummer! java.util.MissingFormatArgumentException: Format specifier '%s' () Restart CAN ANYBODY HELP WITH USING %s

Posted November 5, 2016 9:26pm by Meteib Alsubaie

Meteib Alsubaie
4,189 Points
1 Answer
foxtails
3,655 Points
variable %s what's wrong?

Posted November 5, 2016 3:49pm by foxtails

foxtails
3,655 Points
3 Answers
foxtails
3,655 Points
variable %s... what is wrong here?

Posted November 5, 2016 3:19pm by foxtails

foxtails
3,655 Points
1 Answer
David Spell
899 Points
If %s represents your name, why do we need to add the firstName argument?

Posted November 5, 2016 8:57am by David Spell

David Spell
899 Points
1 Answer
Oskar Pihlak
2,094 Points
I don`t understand why on the console.printf line it shows a error/ wrong syntax.

Posted November 4, 2016 11:08pm by Oskar Pihlak

Oskar Pihlak
2,094 Points
1 Answer
Chinedu Isichei
37 Points
What is wrong with the code below: firstname="chinedu"

Posted November 4, 2016 8:39pm by Chinedu Isichei

Chinedu Isichei
37 Points
1 Answer
Jacob Tran
844 Points
help me pls

Posted November 4, 2016 3:57am by Jacob Tran

Jacob Tran
844 Points
2 Answers
essam rashad
245 Points
whats the answer to this challenge!? (step 2/3)

Posted November 3, 2016 10:42am by essam rashad

essam rashad
245 Points
2 Answers
Lajos Rácz
163 Points
print your own name with printf. ErrorMessage: Check the spelling of your argument to the printf method. Make sure it

Posted October 31, 2016 12:16pm by Lajos Rácz

Lajos Rácz
163 Points
2 Answers

Prev Page 38 of 68 Next

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