The Robservatory

Robservations on everything…



Control inline video—and more—in Safari

This is another oldie but goodie from Mac OS X Hints, explaining how to enable the Debug menu in Safari. To do that, quit Safari, open Terminal, paste the following line, and press Return:

defaults write IncludeInternalDebugMenu 1

When you relaunch Safari, you’ll have a (really long) Debug menu on the far right of Safari’s menus. And just why might you want a Debug menu in Safari? Kirk McElhearn offers up one good reason:

Auto-play videos suck. They use bandwidth, and their annoying sounds get in the way when you’re listening to music and open a web page. …

But you can stop auto-play videos from playing on a Mac. If you use Chrome or Firefox, it’s pretty simple, and the plugins below work both on macOS and Windows; if you use Safari, it’s a bit more complex, but it’s not that hard.

In Safari, they key is the Debug menu, as Kirk points out. Go to Media Flags and select (activate) Disallow Inline Video, and that should be the end of auto-playing video. See Kirk’s blog post for ways to do the same in Firefox and Chrome.

Beyond auto-play video, though, there’s lots to geek out about in the Debug menu…


Yosemite: An alternative zoom-to-fit action

As you’re probably aware, Apple changed the functionality of a green button click in Yosemite: it not longer “zooms to fit” (which could have different behaviors per app), but instead it enters Full Screen mode (if the app has one; otherwise, it does zoom to fit). If you want zoom-to-click, you can option-click the green button; there’s no apparent way to toggle these two functionalities.

But today, I discovered a second zoom-to-fit shortcut: double-click the window’s title bar. This is easier to do, as you don’t have to hit the small green button target; just get the mouse anywhere in the title bar, and double-click.

Note that this won’t work if you have “Double-click a window’s title bar to minimize” enabled in the Dock System Preferences panel.

A look at the first eight years of

I was cleaning out some old images from the site, and found over 150 apparently unused images. Whoops, that’s what nine years of bad housekeeping will get you.

One of the leftovers, though, was kind of interesting. At some point in time, I graphed the number of hints published each day on, from launch through 2008—a total of 12,051 hints.

Even if unlabeled, it’d be pretty easy to figure out where the major OS X releases occurred (except for 10.1, not sure what’s up with that?). And you can see a general downward trend in hints per day, as the OS became more established (and more locked down) over time.

In any event, I thought it was an interesting chart, and figured I’d toss it into a quick post instead of just sending it to the dustbin.

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