iOS Development

Outdated and New | Cocoanetics

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I do know, I do know, I can’t appear to seek out any time to fairly weblog about my life as developer. However listed below are a couple of tidbits of late.

Mac Mini Time Machine replaces Time Capsule

For a very long time I had an older era Apple Time Capsule (1TB) for my backups, but it surely turned roughly ineffective to me when a full backup of simply one among my machines takes 75% of the capability. A yr in the past, I had migrated all my WiFi to a Ubiquity setup with 3 Hotspots positioned all through the home and one on the roof for some outside protection. That had made the WiFi popping out of Time Capsule out of date.

Then I purchased a brand new Mac Mini (2018) which Apple lastly refreshed after a really very long time. I saved the Time Capsule and used a USB-connected 4 TB exterior HDD as backup vacation spot. However that didn’t work so nicely, that I didn’t even allow backups after I moved to a more recent iMac and my girlfriend received my earlier one.

So yesterday, I lastly determined to take away the Time Capsule from my community and as a substitute plug the exterior HDD into the Mac Mini. Naturally, the USB 3 is far quicker than USB 1 on the Time Capsule. And naturally having Gigabit-Ethernet connecting them, will increase throughput by one other order of magnitude.

So as to see the backup drive on different machines that you must share the amount/folder as a time machine vacation spot.

Share as a Time Machine backup destination

I saved getting an error about permissions, regardless that I had given the consumer learn and write permissions within the sharing dialog. However then I remembered, since this was a beforehand used drive, I additionally wanted to regulate the file system permissions. The directors’ group additionally wanted to have the ability to learn/write.

Fix File Permissions

I had disabled my iMac’s wired ethernet connection to check one thing and due to this the primary backup was nonetheless occurring the following morning. However as quickly as I re-enabled the cable connection, the backup pace elevated dramatically. Which is smart, the WiFi Connection is reported as 54 Mbit/s, whereas the Ethernet can do 1 Gbit/s – an element of 18x quicker.

That’s, theoretic most throughput. So what was the precise switch pace?

With the free Blackmagic Disk Velocity Take a look at I measured the writing from MacMini to the exterior HDD at 75 MB/s, that might be 600 Mbit/s. After I ran the identical pace check from my iMac through community, I received a writing pace of round 100 MB/s, which may be very odd: why would it not write quicker oder the community than when straight related?!

I didn’t check the pace of the USB connection of the Time Capsule, however I discovered that anyone had gotten 44 MB/s for the inner drive and and 11 MB/s for an exterior USB drive. Connecting the exterior USB 3 HDD to the Mac mini versus the Time Capsule elevated my backup pace about 7x. No marvel that backups could be so painfully sluggish with this USB bottleneck.

These previous Radars

After a few years of campaigning in opposition to the notorious Radar Internet, Apple launched Suggestions Assistant for Builders (in June 2019) a brand new net app and likewise native Mac app. This app apparently is now preinstalled in macOS 10.14 or increased.

It principally works considerably just like the earlier Radar net app, however feels brisker and extra pleasant. In the course of the beta part of iOS 13 I filed a couple of bug reviews and was happy to see that there appears to be rather more responsiveness within the new system. It feels extra like a dialog with Apple now, versus the prior Radar black gap. One – most likely automated – form of response could be to test the issue once more with a newly launched up to date model of Xcode.

Combined into your inbox you’ll additionally discover a few Bulletins pertaining to launch notes or a brand new beta program. Then there’s a Despatched Folder which comprises copies of all Radars I filed for the previous 11 years.

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For some time it was not potential to obtain attachments we had uploaded. So if I had meticulously crafted an app to breed a problem, I had no strategy to obtain it. Apple fastened that on the finish of August 2019 for the online model. I’m nonetheless unable to obtain something through the Mac app.

However the factor that delighted me yesterday was receiving this – once more automated – response to one among my oldest open Radars, one from July 2012. The unique Radar had been closed as duplicate of one other one, however the copy of it in Suggestions Assistant was nonetheless displaying as open. As are most different imported bug reviews. I’ve a response that it has been closed as duplicate, however the standing continues to be Open. Presumably we’ll see Apple shut these little by little the identical means.

Closing Old Radars

At first I assumed that this is perhaps a brand new textual content snipped, however then I seemed again and located the earliest copy of this textual content in a response from Apple, dated Could 5, 2015.

Thanks for submitting this bug report.

That is an older report and far has modified because it was filed. We’re closing it. If that is nonetheless a problem for you, or when you’ve got questions relating to the decision of this difficulty, please replace your bug report with them.

Please be sure you repeatedly test new Apple releases for any updates that may have an effect on this difficulty. Once more, thanks for taking the time to submit bugs. We sincerely respect your enter.

I hope that Apple will now take a extra lively function in speaking with builders about points of their software program. Apple might have began with a recent slate, however they selected to import greater than a decade price of previous Radars. Now they’ve to start out closing these Feedbacks, or how are we now colloquially referring to these points we elevate?

At all times-On Apple Watch

The third new factor is that for some time I had been monitoring my sleep with Sleep++ to see how correct that is. For this function I had a sequence 3 ceramic Watch that I might put on at evening after which in the course of the day I might change to my sequence 4. The one main announcement which made me soar as much as discover my pockets, was the announcement of the At all times-On performance on sequence 5.

It got here as fairly a shock to me, as a result of I had resigned to the scenario that we’d by no means have the battery capability in these small units to energy a display for a complete day. With the ability to regulate the refresh price of the show – amongst different methods – permits the watch to lastly do what a watch ought to do: to inform time!


The primary variations of watchOS 6 and iOS 13 had some points the place the battery would drain too shortly. However I’m completely satisfied to report that battery endurance appears regular now, at the very least for my present rhythm alternating watches between day and evening. 3 hours sitting on the iMac, typing, and I’m at 93%.

A built-in compass (sequence 5 solely) and the noise meter are two extra new options that managed to please me. It’s actually true that having the ability to look at your watch with out having to maneuver your wrist provides the watch a completely completely different really feel.

Classes: Bug Studies, Mac

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