Your First iOS App - Part 20: Introduction | Ray Wenderlich Videos

Let's review what you'll be learning in this part of our Your First iOS App course, and why it's important.

This is a companion discussion topic for the original entry at

So Sad
I tried the challenge connecting outlets I did something wrong so I hit the undo button a couple of times, now the slider does not work at all it stays on zero. This one small mistake makes me want to erase all the code and start over next year!

Hey Michael - don’t worry mistakes happen! I recommend just downloading the finished project attached to this video and continue on with that.

1 Like

Thank you for the reply. I’m having a hard time finding the downloadable material can you help me?

@michael2105 Please use the Download Materials button to download the materials for each video.