# Beginning Auto Layout - Part 16: Section 2: | Ray Wenderlich **URL:** \ **Category:** 🎓 Courses & Articles\ **Created:** [October 18, 2017, 7:36pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690 "2017-10-18T19:36:41Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![jcatterwaul](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jcatterwaul/32/94210_2.png) [@jcatterwaul](https://forums.kodeco.com/u/jcatterwaul)\ **Post date:** [October 18, 2017, 7:36pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/1 "2017-10-18T19:36:41Z")
Review what you've learned in this section, and pick up some parting tips for using Auto Layout in your apps. * * * This is a companion discussion topic for the original entry at [https://www.raywenderlich.com/4538-beginning-auto-layout/lessons/16](https://www.raywenderlich.com/4538-beginning-auto-layout/lessons/16) ---
**Author:** ![afinque](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/afinque/32/110937_2.png) [@afinque](https://forums.kodeco.com/u/afinque)\ **Post date:** [December 13, 2017, 3:44am UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/2 "2017-12-13T03:44:57Z")
Hi @jcatterwaul, @catie, you two always do a great job with the tutorials. I picked up a few additional tips in this update. Thanks! ---
**Author:** ![jessycatterwaul](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jessycatterwaul/32/110937_2.png) [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Post date:** [December 13, 2017, 6:27pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/4 "2017-12-13T18:27:47Z")
We’re both very happy to hear this! ---
**Author:** ![elsee](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/elsee/32/111194_2.png) [@elsee](https://forums.kodeco.com/u/elsee)\ **Post date:** [December 31, 2017, 8:48am UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/5 "2017-12-31T08:48:56Z")
I’m a recent subscriber and this was the first video series I have watched. I’m not new to iOS development and yet, was pleasantly surprised how well this tutorial was produced and delivered. Thank you and congrats on a well done job. ---
**Author:** ![bbalthaz](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/bbalthaz/32/81494_2.png) [@bbalthaz](https://forums.kodeco.com/u/bbalthaz)\ **Post date:** [January 14, 2018, 9:29pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/6 "2018-01-14T21:29:46Z")
Well done. A couple of points. 1. it appears you were using a trackpad or other to zoom the Preview view. I have been unable to locate shortcut keys to zoom the preview. Double-clicking the Preview background will reduce 50% or return to 100%. Let me know if there is another means assuming no trackpad. 2. to select the Preview view, I require to hold down the option key. though this is not specified in the videos. let me know if there is some form of default setting I am missing or other. Thanks again. ---
**Author:** ![jessycatterwaul](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jessycatterwaul/32/110937_2.png) [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Post date:** [January 15, 2018, 12:52am UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/8 "2018-01-15T00:52:00Z")
1. If you don’t have a trackpad or Magic Mouse, you can achieve the same effect as pinching using option+scroll. 2. We don’t recall ever having come across that. It sounds like maybe you’re not opening the Assistant Editor the same way we do? (Which is either to press the “chain links” button, or to use the shortcut: option-command-return.) If you option-click on a file, then it will open in the Assistant Editor. That’s my best guess. ---
**Author:** ![bbalthaz](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/bbalthaz/32/81494_2.png) [@bbalthaz](https://forums.kodeco.com/u/bbalthaz)\ **Post date:** [January 20, 2018, 6:39pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/9 "2018-01-20T18:39:50Z")
1. I have a mini Mac with Magic Mouse 2, option scroll does not appear to function. Also pinch gestures for MM2 do not work as per: > **[Use Multi-Touch gestures on your Mac](https://support.apple.com/en-us/HT204895)** > > With a Multi-Touch trackpad or Magic Mouse, you can tap, swipe, pinch, or spread one or more fingers to perform useful actions. Uncertain why this is, though will continue to workaround as I have prior. 1. I click the chain links, then click the Preview. Though nothing happens, then option click and it opens preview. Also, the option-cmd-return does not open. I realize not your issue here, though be forewarned certain parts of the process may be unclear for others. ---
**Author:** ![jessycatterwaul](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jessycatterwaul/32/110937_2.png) [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Post date:** [January 20, 2018, 8:48pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/10 "2018-01-20T20:48:58Z")
If we do anything that relies on non-standard shortcuts, then we certainly should be pointing it out. But in your case, it sounds like you’re working around a problem with the option modifier that another person would have no idea how to predict. Perhaps it’s system-wide? Is zooming working for you in Safari, or Maps, for example? I recommend tackling the mouse problem first, because that’s fundamental to navigation in macOS. If you can get both of these issues it sorted out, please respond here. And if it’s anything that isn’t just a hardware failure, I will make sure to incorporate it into anything else that we present. Good luck! ---
**Author:** ![nishabe](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/nishabe/32/85630_2.png) [@nishabe](https://forums.kodeco.com/u/nishabe)\ **Post date:** [March 6, 2018, 10:54pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/11 "2018-03-06T22:54:25Z")
Hi @jcatterwaul, @catie, I really liked your presentation and style. Well done!!! ---
**Author:** ![dev](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/dev/32/77288_2.png) [@dev](https://forums.kodeco.com/u/dev)\ **Post date:** [March 21, 2018, 12:33pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/12 "2018-03-21T12:33:00Z")
Any chance Mastering Autolayout Course will be updated for iOS 11, Xcode 9 anytime soon? Or it really would’nt matter much? ---
**Author:** ![jessycatterwaul](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jessycatterwaul/32/110937_2.png) [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Post date:** [March 21, 2018, 12:55pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/13 "2018-03-21T12:55:11Z")
It is recorded already and coming soon! Not a whole lot of new stuff, but the projects will be easier to work with using the latest versions of Xcode and Swift, and there are new challenge videos. ---
**Author:** ![shogunkaramazov](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/shogunkaramazov/32/108826_2.png) [@shogunkaramazov](https://forums.kodeco.com/u/shogunkaramazov)\ **Post date:** [July 25, 2018, 10:19pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/15 "2018-07-25T22:19:56Z")
Opened on July 25, 2018, 10:19pm UTC ---
**Author:** ![gsharm1](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/gsharm1/32/105422_2.png) [@gsharm1](https://forums.kodeco.com/u/gsharm1)\ **Post date:** [July 27, 2018, 11:09pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/16 "2018-07-27T23:09:35Z")
Thanks guys, this is among the best of courses on RW, gets straight to the main points and the examples are simple and easy to follow. ---
**Author:** ![ateale](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/ateale/32/81494_2.png) [@ateale](https://forums.kodeco.com/u/ateale)\ **Post date:** [September 7, 2018, 1:28pm UTC](https://forums.kodeco.com/t/beginning-auto-layout-part-16-section-2-ray-wenderlich/35690/17 "2018-09-07T13:28:16Z")
Terrific course guys! Thank you for the clear explanations and examples. I look forward to getting into Mastering Auto Layout