Evade the macOS 'Too Many Open Files' Error by Pushing the Limits

Here at Mac Observer, we’re penultimate geeks. We push our Macs to the limits, and then find ways to surpass those limits. macOS has limits put in place that result in occasional error messages about “too many open files,” which one of the team ran afoul of. Jeff Butts dove deep into the core of macOS and found out how to increase the limits Apple has imposed upon us.

macOS: How to Copy Files as Pathnames

If you need to reference a file or a folder with a really long pathname, then don’t waste your time typing out the whole thing when there’s a shortcut to help you! Today’s Quick Tip is about a better, faster way to point people toward items on their Macs, and Melissa Holt’s got the scoop.

8 Ways to See the Charge Level of Your AirPods

If you’ve got a pair of Apple’s bluetooth headphones, dubbed “AirPods,” then it’s good to know that there are tons of ways to check their battery levels. Considering that the AirPods don’t have a physical indicator of how much charge they’ve got, that’s a good thing! In today’s Quick Tip, Melissa Holt’s gonna go over a number of methods for finding out how much more listenin’ you can do.

macOS: Reduce PDF File Size in Preview

This Quick Tip is about a little-known feature of Preview that’ll let you shrink the file size of large PDFs, so you could use this when you’re bumping up against uploading limitations, for example. Come read about how to do it (and why you should pay attention to how your file looks afterward!).

macOS Sierra: Delete Your APFS Partition the Right Way

If you’ve been experimenting with APFS, perhaps you’ve already tried to delete your APFS partition. You probably found out that it’s not easy. Jeff Butts went through several methods, and has landed on what seems to be the cleanest way to delete your APFS partition when you’re done with it.

APFS Performance Lags HFS+, for Now

Apple is looking to replace HFS+ with a new file system, but is APFS really ready for prime time? Jeff Butts and Dave Hamilton have put the new file system through some tests, and report in on their findings.

Apple's New APFS File System, Developers Respond to App Store Reviews - TMO Daily Observations 2017-03-28

Say hello to APFS, Apple’s new file system for macOS and iOS that rolled out as part of yesterday’s operating system updates. Dave Hamilton and Bryan Chaffin join Jeff Gamet to explain what APFS is and how it impacts users, along with why we don’t need to be afraid of the change. They also offer up their thoughts on Apple finally letting developers respond to App Store reviews.

Apple Releases macOS 10.12.4 with Night Shift, Cricket Scores, Enterprise Features

Apple released macOS 10.12.4 Monday, an update that adds a couple of new features and some other minor improvements. The biggest new feature is Night Shift, technology that shifts your Mac’s display towards the red at the end of your day. The update also adds cricket scores for Indian Premier League and the International Cricket Council to Siri. Apple also added a slew of enterprise-specific features.

GameMaker Studio 2 for Mac in Closed Beta

The game engine from YoYo Games—GameMaker Studio—got a big update today with the release of the second version. It lets developers easily create video games for mobile, console and desktop. Plus, the Drag and Drop system (DnD™) lets people with limited coding skills use it too. You can download a free trial of it too.