Treehouse | Community | :first-child and :last-child

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

professionalb
Full Stack JavaScript Techdegree Student 5,082 Points
UL instead of OL ?

Posted September 3, 2019 6:46pm by professionalb

professionalb
Full Stack JavaScript Techdegree Student 5,082 Points
1 Answer
Simohamed ALAOUI
3,580 Points
🤔Im still confused about this part 👉 last = len(list)- 1.

Posted September 3, 2019 6:42pm by Simohamed ALAOUI

Simohamed ALAOUI
3,580 Points
1 Answer
Dakota Marcinak
8,384 Points
what am i doing wrong here?

Posted September 3, 2019 6:07pm by Dakota Marcinak

Dakota Marcinak
8,384 Points
1 Answer
Daniel Wolks
17,101 Points
Can someone please explain the Person constructor? Including the Object.keys(this). This is really confusing.

Posted September 3, 2019 4:54pm by Daniel Wolks

Daniel Wolks
17,101 Points
0 Answers
Dakota Marcinak
8,384 Points
text shadow blur not working

Posted September 3, 2019 4:21pm by Dakota Marcinak

Dakota Marcinak
8,384 Points
1 Answer
PLUS

Lucas Bryce
Courses Plus Student 4,694 Points
I need help

Posted September 3, 2019 3:44pm by Lucas Bryce

Lucas Bryce
Courses Plus Student 4,694 Points
1 Answer
MOD

Jonathan Grieve
Treehouse Moderator 91,254 Points
Form processing

Posted September 3, 2019 2:40pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,254 Points
- PHP
3 Answers
christopher Junkins
1,357 Points
Getting right output for indexing but not able to pass the question

Posted September 3, 2019 1:56pm by christopher Junkins

christopher Junkins
1,357 Points
1 Answer
PLUS

Danijel Nedeljkovic
Courses Plus Student 1,306 Points
Hi guys, if i want in same this code to separate lines in console but to keep it in same line of code last "yell", how?

Posted September 3, 2019 12:43pm by Danijel Nedeljkovic

Danijel Nedeljkovic
Courses Plus Student 1,306 Points
- Python
1 Answer
Willemijn B
5,577 Points
Where to see the working directory files

Posted September 3, 2019 11:58am by Willemijn B

Willemijn B
5,577 Points
2 Answers
Raphael Chen
Front End Web Development Techdegree Student 8,751 Points
Extra Coding Challenge

Posted September 3, 2019 11:24am by Raphael Chen

Raphael Chen
Front End Web Development Techdegree Student 8,751 Points
1 Answer
Ryan Conner
3,061 Points
Is this code wrong?

Posted September 3, 2019 11:19am by Ryan Conner

Ryan Conner
3,061 Points
2 Answers
TEDI YUDI PERMADI
3,051 Points
Import request from Flask. Then update the index view to return "Hello {name}", replacing {name} with a name argument

Posted September 3, 2019 10:50am by TEDI YUDI PERMADI

TEDI YUDI PERMADI
3,051 Points
1 Answer
PLUS

Lucas Bryce
Courses Plus Student 4,694 Points
I have the correct outcome but it is not accepting it for some reason. Can someone explain?

Posted September 3, 2019 10:37am by Lucas Bryce

Lucas Bryce
Courses Plus Student 4,694 Points
1 Answer
Mohammed Zvakavapano
1,746 Points
dont know why it keeps picking up non-trio..what could be error in the code?

Posted September 3, 2019 10:00am by Mohammed Zvakavapano

Mohammed Zvakavapano
1,746 Points
1 Answer
Tichaona KUNDODYIWA
5,124 Points
why my code is not passing?

Posted September 3, 2019 9:16am by Tichaona KUNDODYIWA

Tichaona KUNDODYIWA
5,124 Points
2 Answers
Luis Castillo
1,842 Points
The video are not working for some reason i can still hear the audio but the videos only show an orange background

Posted September 3, 2019 7:10am by Luis Castillo

Luis Castillo
1,842 Points
- Business
0 Answers
Austin Barnes
8,142 Points
Cant resize window to under 480 pixels on mac?

Posted September 3, 2019 2:50am by Austin Barnes

Austin Barnes
8,142 Points
- CSS
1 Answer
Ian Ostrom
Full Stack JavaScript Techdegree Student 10,332 Points
Github desktop vs command line

Posted September 3, 2019 2:34am by Ian Ostrom

Ian Ostrom
Full Stack JavaScript Techdegree Student 10,332 Points
1 Answer
Masha Ivy
53 Points
how do I see the right answer ?

Posted September 3, 2019 2:30am by Masha Ivy

Masha Ivy
53 Points
1 Answer
Carlos Campos
6,425 Points
My "button" is inside the <form> attributes. Dont know what im supposed to do

Posted September 3, 2019 1:31am by Carlos Campos

Carlos Campos
6,425 Points
1 Answer
SHAWNELL HARRISON
16,282 Points
Help Please

Posted September 3, 2019 1:00am by SHAWNELL HARRISON

SHAWNELL HARRISON
16,282 Points
2 Answers
John Keenan
13,183 Points
Code didn't throw any errors, but employee list fails to display. Is this a problem with how I'm setting up AJAX?

Posted September 3, 2019 12:21am by John Keenan

John Keenan
13,183 Points
1 Answer
Brice Roberts
22,415 Points
For anyone getting EOF errors when trying to use PyCharm

Posted September 2, 2019 10:19pm by Brice Roberts

Brice Roberts
22,415 Points
2 Answers
SHERRARD BATTLE
1,596 Points
Return the average length of the tongues of the frogs in the array. Use a for loop as part of your solution.

Posted September 2, 2019 10:13pm by SHERRARD BATTLE

SHERRARD BATTLE
1,596 Points
1 Answer
Kurobe Kuro^T_T^
5,369 Points
does this not violite the Dry rule???

Posted September 2, 2019 9:48pm by Kurobe Kuro^T_T^

Kurobe Kuro^T_T^
5,369 Points
0 Answers
Matthew Gravagna
2,285 Points
In this game of ours, we have an odd scoring mechanism . At the end of the round, if your score is 10, you lose! If it's

Posted September 2, 2019 9:13pm by Matthew Gravagna

Matthew Gravagna
2,285 Points
5 Answers
Adam Duffy
4,466 Points
:only-child psuedo class not displaying properly in Chrome.

Posted September 2, 2019 9:07pm by Adam Duffy

Adam Duffy
4,466 Points
2 Answers
Eduardo Vargas
5,871 Points
Semicolon or no semicolon?

Posted September 2, 2019 9:01pm by Eduardo Vargas

Eduardo Vargas
5,871 Points
1 Answer
Raphael Chen
Front End Web Development Techdegree Student 8,751 Points
Not able to print out the correct and wrong questions

Posted September 2, 2019 8:41pm by Raphael Chen

Raphael Chen
Front End Web Development Techdegree Student 8,751 Points
2 Answers

Prev Page 804 of 8450 Next

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