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John Siracusa's Mac OS X 10.7 Lion Review

arstechnica.com

161–170 of 222 posts

Re: John Siracusa's Mac OS X 10.7 Lion Review

#161
post #92

"Terminal also—finally—supports 256 text colors with its new xterm-256color terminal type." Woohoo! Finally a true MediumAquamarine comment-face in emacs in mac term.

Agreed, about time! Having to hack the terminal's prefpane to make my terminal colors work has been a total headache every time I upgrade or switch machines.

iTerm2 remains a better program in my opinion. Try it sometime! (and it's free!)

Re: John Siracusa's Mac OS X 10.7 Lion Review

#162
I am not able to understand how a 3.7GB install image can later fit into a 650MB recovery HD partition (and if it somehow could through some compression magic, then why not compress it even before to only give me 650MB to download from the app store)?

Re: John Siracusa's Mac OS X 10.7 Lion Review

#163

Tigers are bigger than lions.

Downmodding me doesn't make it any less true. Tigers are bigger than lions, despite whatever misconceptions the writer of the article may hold.

http://en.wikipedia.org/wiki/Tiger http://en.wikipedia.org/wiki/Lion

Re: John Siracusa's Mac OS X 10.7 Lion Review

#164

I am not able to understand how a 3.7GB install image can later fit into a 650MB recovery HD partition (and if it somehow could through some compression magic, then why not compress it even before to only give me 650MB to download from the app store)?

My total guess would be that the 650MB image just provides you a mechanism to download Lion again. Or perhaps it's a machine-specific rev? My instinct says the former.

Re: John Siracusa's Mac OS X 10.7 Lion Review

#165
post #143
post #95

I skipped about four pages from the middle of this review because it was just way too technical. I know he's an engineer and wants to cover these things, but I'm not interested in seeing so much coverage for something that very few people will get. It's not so much a review as it is an overview.

This is Hacker News, where it is generally understood that most people will have a fairly technical background (it's not called "Hacker News" for nothing). And the review is on Ars Technica, which also targets a technical audience. John Siracusa's reviews of new versions of Mac OS X are famous, as they provide all of the technical details that most other reviewers don't. I understand that's not what you are looking f…

That's fine. My main point being the entire "Internals" section of the review could have been skipped and no one would have thought any less of it.

Re: John Siracusa's Mac OS X 10.7 Lion Review

#166
post #70
post #5

Earlier quoted context omitted.

No, this has been one of the fundamental UI differences between Mac OS (from farther back than OS X) and Windows/Linux. Mac windows can only be resized from the bottom-right, with those other points being used to drag the window around.

The irony being that GNOME 3 has slavishly copied (badly) various Mac OS X "features", one being the inability to resize windows from all sides. And less than a year later, Mac OS X changes to allow resizing from all sides.

The difference is that GNOME 3 still allows you to resize from any point inside the window with Alt-middle-drag. No matter how big your resize border is, it's smaller and more fiddly than 'the entire window'.

Re: John Siracusa's Mac OS X 10.7 Lion Review

#167

I am in India, and have a connection that is 256Kbps. This is sufficient for most things, but I cannot get Lion from Apple. I don't mind waiting for 40 hours for ~4GB to download, but the likelihood that a connection in India is sustained for more than 10-15 minutes is rather low. The problem here isn't with the speed (it is with that as well), but with the reliability of the connection. Even at 8MBPS, this download…

Can you not find a less than legit copy and put in your key? I'm unfamiliar with the process by any standard.

There is no serial or copy protection on Mac OS X.

Re: John Siracusa's Mac OS X 10.7 Lion Review

#168

I am not able to understand how a 3.7GB install image can later fit into a 650MB recovery HD partition (and if it somehow could through some compression magic, then why not compress it even before to only give me 650MB to download from the app store)?

The recovery partition doesn't need to contain the entire OS.

Re: John Siracusa's Mac OS X 10.7 Lion Review

#169
post #121

"It chose to attack the lowest-hanging fruit first, the one thing about Apple's development environment most likely to stand out as primitive and backwards to programmers coming from other platforms or even fresh out of school: manual memory management." ARC works great until you have cyclic references. Then you "just" have to add "Zeroing Weak References". Ok. Where? How do I know when I have to add them? The proble…

You can find retain cycles using the abandoned memory and ARC debugging tools in Instruments.
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