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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Apple’ Category

1. Inside the Terminal – Mac OS X For Unix Geeks, 4th Edition [Book]

Posted by jpluimers on 2020/06/05

The Terminal on Mac OS X / OS X / MacOS is very much like a Linux terminal, but there are also a lot of differences especially with keyboard, tab and process handling.

So this chapter is very much wort reading: [WayBack] 1. Inside the Terminal – Mac OS X For Unix Geeks, 4th Edition [Book]

–jeroen

Posted in Apple, iMac, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, MacMini, Power User | Leave a Comment »

GitHub – dschmenk/apple2pi: Apple II client/server for Raspberry Pi

Posted by jpluimers on 2020/05/28

[WayBack] GitHub – dschmenk/apple2pi: Apple II client/server for Raspberry Pi: hybrid computer of a Raspberry Pi inside an Apple II (either ][, or ][+, or //e) so the Apple II can be a front-end to the Raspberry Pi which then can run an Apple IIGS emulator, talk to the Apple II storage hardware and much more.

It can run [WayBack] RASPPLE II: A2CLOUD, A2SERVER, Apple II Pi for Raspberry Pi

Lot’s of videos below, all by David Schmenk https://www.youtube.com/user/dschmenk/videos

Via:

–jeroen

 

 

Posted in *nix, *nix-tools, //e, 6502, Apple, Apple ][, Development, Hardware Development, Hardware Interfacing, History, Power User, Raspberry Pi, USB | Leave a Comment »

Jeroen Pluimers on Twitter: “Hi dpi is a mess, not just on Windows. It will take considerable time to overcome the decades long Pixel mess we’ve been coming from (:”

Posted by jpluimers on 2020/05/26

Two years later, it is a reminder to look at my statement again: [WayBackJeroen Pluimers on Twitter: “Hi dpi is a mess, not just on Windows. It will take considerable time to overcome the decades long Pixel mess we’ve been coming from (:”

–jeroen

Posted in Apple, Development, Mac OS X / OS X / MacOS, Power User, Software Development, Windows | Leave a Comment »

appletv – How can I show a read-only version of Google Calendar on Apple TV 4th generation? – Ask Different

Posted by jpluimers on 2020/05/14

Two calendars and three weather frames.Based on [WayBack] appletv – How can I show a read-only version of Google Calendar on Apple TV 4th generation? – Ask Different there is one choice that might work on Apple TV 3rd generation and 4th generation:

This is the only practical solution I dissected from [WayBackHow to surf the web and use Safari on Apple TV – Macworld UK: Here is how to browse the internet and watch web services on your Apple TV.

Installing requires a few steps as described at

Limiting to only Apple TV 4, another solution is also possible:

However the last solution is not a real web browser, so it does not allow a layout I’m using for the calendar, or actually two calendars:

  • weekly calendar on the left so my brother sees his detailed activities for the upcoming days
  • monthly calendar on the top right for an overview of the past and upcoming weeks
  • three weather frames on the bottom right with two weather radars from different sources and a weather overview for the upcoming days

The reason I need this is because my brother is mentally retarded having problems with abstract concepts like relative time and scheduling. Like me he is also easily distracted and not good at repeating tasks. So looking at a schedule at least once a day is tough for him.

He is very good at concrete topics, especially ones he can put to practice right away like “will it rain on my way to work”. That makes him look at this web page in the first place.

Currently this calendar is shown on a monitor by a Raspberry Pi attached to it.

But I might go for the Apple TV 3 route later on.

–jeroen

Posted in Apple, Apple TV, Development, iOS, iOS Development, Mobile Development, Power User | Leave a Comment »

How to set default apps on Mac | iMore

Posted by jpluimers on 2020/05/07

  1. Select a file in the Finder
  2. Press Command-I to show the “Get Info” for the file (or right click, and select “Get Info”)
  3. Expand the “Open with”
  4. Select a different application than the default, then press the “Change All…” button
  5. Confirm the change

Based on [WayBack] How to set default apps on Mac | iMore.

–jeroen

Posted in Apple, iMac, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, MacMini, Power User | Leave a Comment »

Binary search for finding problematic versions: install a specific version in homebrew and git bisect

Posted by jpluimers on 2020/04/14

I’ve used these excellent posts to find out which youtube-dl version started to exhibit troublesome NPO downloads, then later find the actual failing commit:

Why the effort? I needed an as recent as possible youtube-dl working on as many sites as possible because of some work preparation.

The first link is very important because brew versions and alternatives have stopped working some 6 years ago, even though they turn up high on Google searches for brew install specific version. Hence the quote from the first link:

Installing software packages on Mac is very easy with homebrew. You typically get the latest version, however often in production you do not have the latest version of a software package. Another use case is when you upgrade to the latest and you find out there is bug which blocks you doing something. In this case you would like to downgrade to the previous version until the bug is fixed.In both cases you need to install a specific version of a software package with homebrew on your Mac, which tends to be not that trivial. There is a lot of discussion about this on stackoverflow but some of them are outdated based on brew versions which is not available anymore.

Read the rest of this entry »

Posted in Apple, Conference Topics, Conferences, Development, DVCS - Distributed Version Control, Event, git, Home brew / homebrew, Power User, SocialMedia, Software Development, Source Code Management, YouTube | Leave a Comment »

Quickly See All the Formulas in Excel with This Shortcut

Posted by jpluimers on 2020/04/13

Toggle between regular view and view all formulas in a worksheet via [WayBack] Quickly See All the Formulas in Excel with This Shortcut which I wish I had known years ago:

  • Windows: Ctrl + ` (the acute accent key, found next to the number 1 on your keyboard).
  • MacOS: Cmd + `

Found using image search macos excel show all formulas – Google Search

–jeroen

Read the rest of this entry »

Posted in Apple, Excel, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, macOS 10.12 Sierra, macOS 10.13 High Sierra, Office, Office 2011 for Mac, Power User | Leave a Comment »

Create a custom paper size for printing on Mac – Apple Support

Posted by jpluimers on 2020/04/06

Since a search for this does not result in any hits on the apple.com web site (for instance not “To create a new paper size based on an existing size, select a paper size in the list, then click Duplicate.”), I have quoted it in full.

The main reason: “to change the name, double-click, then type a new name”

I needed this to specify A0 size, in inches, which was hard to find exact dimensions with more than 1 decimal digit, but luckily- unlike ISO 216 – Wikipedia:

And there is the millimeter specs (and way more) at [WayBack] A4 paper format / International standard paper sizes.

The quote from [WayBack/Archive.is] Create a custom paper size for printing on Mac – Apple Support:

Create a custom paper size

If you want to create a document that has a unique size, such as an envelope or card, first see if the paper size appears in the Paper Size pop-up menu. If not, you can create your own custom paper size. Custom paper sizes aren’t available for some printers or for all apps.

Note: The following options might not be available for your printer or app. If these instructions differ from what you see onscreen, refer to the documentation that came with the app you’re using.

  1. Choose File > Print. If you see a Show Details button, click it to show all available options.
  2. Click the Paper Size pop-up menu, then choose Manage Custom Sizes.
  3. Click the Add button  to add a new paper size, then specify the paper size you want.
    Click the Add button to add a new paper size. To change the name of your custom paper size, double-click the name, then type a new one. Choose a printer from the pop-up menu to use its standard margins, or enter custom values in the fields below.

To create a new paper size based on an existing size, select a paper size in the list, then click Duplicate.

To print to a custom paper size, choose it from the Paper Size pop-up menu in the Print dialog (choose File > Print). To set a document size to a custom paper size, choose it from the Paper Size pop-up menu in the Page Setup dialog (choose File > Page Setup).

Tip: If a document is printing with incorrect margins or clipped text, try this: click the Non-Printable Area pop-up menu, choose User Defined, then enter zero for the nonprintable margins. In some cases this allows the document margins to print as expected.

–jeroen

Posted in Apple, Mac OS X / OS X / MacOS, macOS 10.12 Sierra, macOS 10.13 High Sierra, Power User | Leave a Comment »

python – How do I install pip on macOS or OS X? – Stack Overflow

Posted by jpluimers on 2020/03/25

On Mac OS X with stock Python:

All you need to do is

sudo easy_install pip

After this, you might want to upgrade pip:

sudo pip install --upgrade pip

Source: [WayBackpython – How do I install pip on macOS or OS X? – Stack Overflow

You could go the homebrew way, but that means your system will have two Python installations usually causing a nightmare of path dependency orders. In addition, homebrew puts you on the wrong foot, so:

DO NOT DO THIS!

# brew install pip
Error: No available formula with the name "pip" 
Homebrew provides pip via: `brew install python`. However you will then
have two Pythons installed on your Mac, so alternatively you can install
pip via the instructions at:
  https://pip.readthedocs.io/en/stable/installing/

–jeroen

Posted in Apple, Development, Mac OS X / OS X / MacOS, macOS 10.12 Sierra, macOS 10.13 High Sierra, Power User, Python, Scripting, Software Development | Leave a Comment »

macos – Upgrade all the casks installed via Homebrew Cask – Stack Overflow

Posted by jpluimers on 2020/03/23

I missed that this was merged to master a few months ago: [WayBack] macos – Upgrade all the casks installed via Homebrew Cask – Stack Overflow:

December 2017 Update

I thought it would never happen, but there is now finally an official upgrade mechanism for Homebrew Cask (see [WayBack] Issue 3396 for the implementation)! To use it, simply run this command:

brew cask upgrade

However this will not update casks that do not have versioning information (version :latest) or applications that have a built-in upgrade mechanism (auto_updates true). To reinstall these casks (and consequently upgrade them if upgrades are available), run the upgrade command with the --greedy flag like this:

brew cask upgrade --greedy

It means you do not need manual scripts any more. So you can do without this workaround: [WayBack] GitHub – buo/homebrew-cask-upgrade: A command line tool for upgrading every outdated app installed by Homebrew Cask.

More information at [WayBack] homebrew-cask/USAGE.md at master · caskroom/homebrew-cask · GitHub: Updating/Upgrading Casks

–jeroen

Posted in Apple, Home brew / homebrew, Mac OS X / OS X / MacOS, Power User | Leave a Comment »