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#76 |
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I think this new option will make a lot of people happy
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iMac 24" 2.93 GHz C2D | MacBook Pro 15" 2.2 GHz i7 | iPhone 4S 16 GB White |
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#77 | |
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@purrball Finally, looks good! if they could lose the linen background it would be great, but I can do with it too. To the chagrin of the apologists here and the others who don't have anything better to do, than deride those who are critical of apple and are demanding more options, and all those who say apple doesn't read forums it seems like we are making some progress here for the better. Kudos to them for listening as they should and they should be decent enough to bring these options to lion too via an upgrade, all the more so since pre 2007 macs (by and large) won't be able to run ml.
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OS X has memory management problems at its core and there are ways to address them with better algorithms that others have been implementing some time ago (sun for example), and it pisses me off to no avail that whatever os improvement would mean older macs get a better chance to be long lasting pro machines it's a no no for apple. Macs are going the forced obsoletion way following the trend of i-devices. That's not the apple I was accustomed to, they were never before so addicted to making money at the expense of their user base. And they might be able to hide it from the average joe who they rip off, but they can't hide it from those who have a clue. As for post ratings, I don't care about them, I care as much that when someone replies to me they don't downrate me at the same time, because it's in bad taste. Last edited by blow45; May 1, 2012 at 11:11 PM. |
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#78 | |
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The features that are now brought back in ML, I imagine will not be added to Lion. I say this only because if the features everyone wants are only available on one OS people will upgrade and Apples earns more sales. Just speculating of course, yet that is what I imagine will happen. |
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#79 |
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Memory Managment
John Siracus on Automatic Reference Counting in Lion
My emphasis added Apple has done a tremendous amount of work to modernize its development platform, including completely replacing its compiler, overhauling its IDE, and adding features and new syntax to the Objective-C language itself. All of these things are great, but none address my specific concerns about memory management. Apple did eventually see fit to add garbage collection to Objective-C, but my fear that Apple wouldn't really commit to garbage collection in Objective-C turned out to be well-founded. Today, years after the introduction of this feature, very few of Apple's own applications use garbage collection. More : There's a good reason for this. Runtime garbage collection is simply a poor fit for Objective-C. For all its syntactic simplicity and long, distinguished history, the C programming language is actually a surprisingly complex beast, especially when it comes to memory management. In summation : Long story short: garbage collection for Objective-C is out. (It's still supported in Lion, but I wouldn't count on Apple putting a tremendous amount of effort into it going forward. Automatic Reference Counting (ARC) To understand how ARC works, start by picturing a traditional Objective-C source code file written by an expert Cocoa programmer. The retain, release, and autorelease messages are sent in all the right places and are in perfect balance. Now imagine editing that source code file, removing every instance of the retain, release, and autorelease messages, and changing a single build setting in Xcode that instructs the compiler to put all the appropriate memory management calls back into your program when the source code is compiled. That's ARC. It's just what the name says: traditional Cocoa reference counting, done automatically. More : ARC versus garbage collection Apple's Objective-C garbage collection came with some drawbacks. As alluded to earlier, the programmer has little control over when the garbage collector will run, making object reclamation non-deterministic. A garbage-collected application with a memory management bug may crash or not depending on when the collector actually runs. Value Prop ARC offers a very different value proposition. To start, it suffers from none of the disadvantages of Objective-C's runtime garbage collection. ARC is deterministic; all the memory management code is baked into the executable and does not change at runtime. Memory management is integrated directly into the program flow, rather than being done in batches periodically. This prevents execution stalls, and it can also reduce the high water mark. I'd argue against statements that Apple isn't working on memory management. In fact it was well known 8 months ago via this review that Apple in fact had decided against going forward with Garbage Collection and was moving towards ARC. It may take another couple of revisions of OS X but any gap between OS X and other OS should be shortened rather quickly. |
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Macbook 2008 HP Dv7t - 2.53 ghz, 9600m GT, WSXGA+, 120gb ssd, 250 gb 7200rpm Core i7 3770k, 8gb ram, 2x 120gb sdd raid0, 500gb hdd, GTX 460 Galaxy Nexus (VZW) Nexus 7 |
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@nukin
A couple of os x iterations? That's not working towards memory management, that's not allocating enough resources to work on memory management... At least apple's suppliers are working to provide even better hardware to make up for it... Btw the article you posted doesn't address problems within the kernel. Lion is slow to release memory for some reason and thus it's a memory hog. What you posted is irrelevant to this. ![]() Quote:
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#82 |
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I'm finding a lot of people defending Lion (and now ML) are missing the crux of the two main arguments being presented by the objectors:
-Change is being implemented purely for the sake of change, and not for the sake of increased productivity. This is bad because it can result in a loss of productivity, which is exactly what is happening for these users. I have yet to read a coherent response that defends these changes in Lion that isn't along the lines of: "well, it works for me, maybe something is wrong with YOU". -The change is ok, but it's currently poorly implemented and needs to be improved upon. Again, I have yet to read a response that legitimately argues against this that isn't along the lines of the rubbish I stated above. It almost seems like the defenders are feeling defensive about liking something without any rational behind it (there's nothing wrong with this per say), and thus feel the need to justify their irrationality with a "psuedo rational" argument, which I have seen fail with a 100% rate. If someone can direct me to responses that go against what I have seen in my limited time browsing these forums (I sadly do not have unlimited time to keep track of all mac forums on the internet), please feel free to, I am open to hearing a good stance on the other side of the fence. As it stands however, the objectors in my eyes, are making you guys look like fools with the wool over your eyes. Apple seems to be finally realizing this themselves by slowly giving back what the objectors are arguing for...if that isn't a sign of defeat, I don't know what is. Apple is notorious for (mostly) ignoring objectors in the past, so this is something worth noting (and I have been using Mac OS since System 6, man, it was awful back then). |
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#83 | ||||
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Apple has always responded to significant customer feedback, but only when they actually received it from a significant number of customers. FireWire being added back to the first unibody 13" MacBook Pro's is a good example (the Aluminum MacBook 13" from Late 2008 did not have it, which was the direct predecessor to this 13" MacBook Pro). You're right that it's somewhat rare, though. jW
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The Bearded Nerd 13" MacBook Pro; 64GB iPod touch "It's a real burn, being right so often." NoiseTrade.com/Walker |
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#84 |
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God yes! Finally, "All Windows" Exposé is offered as a "new option". With ReSpaceApp being bought by BinaryAge (TotalFinder) and renamed TotalSpaces, offering 10.5/6 Spaces in Lion and ML, it seems ML will be what many people had hoped Lion should have been. Great that Apple is listening to its customers, Jobs always believed consumers didn't know what they wanted and gave little choice. However, sometimes consumers aren't all that ignorant. Choice isn't a bad thing
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#85 | |
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I would also like to add a third point to the first two you mentioned: -Lion seems by all accounts to be lacking in terms of core os work: kernel, memory management and file system improvements, and appears to be particularly buggy even after a .3 release in core os software such as safari, preview, mail and calendar, and even if the last three are occasional culprits in some systems, safari is a repeat offender in most systems. It is particularly problematic in systems without ssds and systems with less than 4gbs of ram. This has been my experience in all four of my systems, and in all, hmmm, just about 20 macs I 've been helping out friends with. I am now crystal clear in my advice to anyone who wants it: don't install lion in any system with 4gbs or less OS X has become an os where work that doesn't only involve a few .doc and .xls documents, mail, preview, and safari is close to impossible on a 2gb and 4gb system. This is a parody for machines that sell at 20-30% higher margins than their competitors. It's a parody that windows 7 on a run of the mill a a few years old hp with core 2 duo and 2gbs of memory is more efficient and faster than lion on a latest and greatest i-core cpu and a 4gb mini. It's a parody and a disgrace for apple that windows 7 on pre 2010 (or even pre 2011) macs extends the life time of the computer and makes for a more responsive system. It's a parody that my 1.25gb memory powerbook g4 had comparable speed and responsiveness with basic tasks to lion on a 4gb mini and a cpu that is oh, about 5X more powerful. OS X is simply not taking much advantage of the increased refinement of the immensely more capable hardware apple now use. Simply put, apple hasn't developed lion's programming core enough. It is self evident to anyone who isn't an apple apologist or cultist (and a lot here are, which is both apple's saving grace and pitfall) that apple didn't allocate enough resources to lion, ios got the, well... lion's share of them, and it's apparent apple doesn't have the proper resources to allocate, and by now their user base is so large that they can't afford not to. They can't keep band aid solutions any longerWhat's even more worrisome is that they don't seem to be able to do this core work for mountain lion either - mountain lion is btw a service pack if there ever was one, and apple is shameless in calling it a new os - and by now they can't do this work even if they hired many more people because this is development that should have started and progressed at a much speedier pace 3-4 years or so ago when lion was in the works. I will state this in closing: Had it not been apple releasing lion but ANY other os manufacturer without the cultish following apple have and the attachment of people to their apple products (warranted to a great extent because of some very commendable design and attention to detail (what os x used to have), as well as the money on pays for it and thereafter rationalizes their purchase.) they would have a big, big problem in their hands. No one could have put out lion, with such dubious interface choices, such unpolished or downright badly implemented choices, such little core os work, such high number of bugs affecting it, and such poor performance in both older and new systems, and have gotten away with it. No one. Last edited by blow45; May 5, 2012 at 06:00 PM. |
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#86 |
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I'm still seeing more bluster and not enough information.
The difference between opinion and fact is that facts are verifiable. This thread is filled with a few people opining about how poorly the Lion OS performs yet we're supposed to take their opinion as fact. Sounds a bit fishy. No school would use text that didn't have umpteen references. I'll be first to admit that Lion is lacking in the UI polish on the new features but they always do better after they've got feedback from users. We've had a lot of features come back over the years based on consumer feedback. I do not believe Apple's issue is an architectural one. OS X is fine and the shift from Carbon to Cocoa API is getting better and better. LLVM, CLANG and the new debugging tools coming are all a breath of fresh air. In short Apple's on the right track but when i've got time i'll provide references to back up my assertions. |
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#87 | |
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Steve, more often than not, had good judgment... the heads of os x currently simply don't. Also Steve didn't think consumers were ignorant when using a device, and didn't have worthwhile requests on how it should be used. He thought most consumers lacked vision on if/why they would want a new product type and what they would want it to do, and he was mostly right there too. 90% of the forums a year or more before the ipad was out (and for that matter the ipod, although I have only read about it, not lived through it) thought there was absolutely no purpose for an ipad, and only about 10% of us were raving about it and saying this is going to take the computer world by storm. Once they got an ipad, they got it. Now as people start using it they might have pretty good suggestions about it as they gain insight by using it more and more. One of the best things I ve read about Steve, and I don't remember it verbatim to quote it, but it was something along the lines that he could take a complex set of data and details in a system and figure out what is essential and what isn't, making it as simple as it should be, but not any simpler... it's something Ive shared with Steve, that and a desire and feel for the aesthetic, that's why he was his soul mate at apple. These are extremely hard to do unless you have a talent for them. Most techies can see the trees and miss the forest, they are great in detail but not so good in overall judgment of the bigger picture... and hence bloatware is all too common in the industry. Apparently the current os x leadership seems to be poor in both attention to detail and the bigger picture. The fact that os x's innards don't lend themselves well to many programming improvements, and that apple hasn't allocated enough resources (and doesn't have enough resources to allocate) to make considerable technological advancements to it building upon the work of snow leopard is making things even worse. Let's face it, if apple had really concentrated their resources to it (instead of spreading themselves thin due to the i-devices - the moneymakers) lion should have been snow leopard and leopard rolled into one: considerable under the hood work and improvements and considerable user interface improvements enabling our work flows. It's been neither. And mountain lion feels like a rushed product fixing the most glaring of errors and adding a few very minor tweaks. And mountain lion shouldn't have been that. It should have been the tick to the tock, tick for core os improvements, tock for ui "over the hood" improvements. Mountain lion is simply a marketing gimmick, pre-released unlike any os x version by marketeers (Schiler) to marketeers (Gruber), it's a service pack. But even as service pack it doesn't address the problems at the core of os x, and only barely scratches the surface of debugging lion. It's no wonder several people here have said rip os x. Last edited by blow45; May 5, 2012 at 06:12 PM. |
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#88 | |
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#89 | |
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I am not in possession of the bug reports filed at apple, nor can I perform a large scale study and verify them thus. This only apple can do, and obviously they are not going to show us the results. I go by my personal experience in dealing with apple computers, which is ample, as most here do. Most of us also go by our judgment, and of course at the end of the day most of it is opinion. What hard fact do you want that lion has made poor choices, other than the reaction of a large part of apple's user base. What hard facts did vista have to be branded a miserable failure? This is not a school text, it's an adult discussion based on some facts and some well or not so well informed opinion. Btw good luck in finding a school text where the references provide backing to hard facts in other than the hard sciences, go to anything close to the humanities, politics, sociology and history to see how well the references at the back work. Even in the hard sciences go to anything with vested interests involved and try to tell me if the conflicting references provide any help. To go even further, go to any complex, sub section of a hard science subject and see if anyone other than the 50-100 people on the globe dealing with this sub topic can make sense of it and value one reference over the other in terms of its merits... most of the times even they can't do that, they only know the small circumference of their own work. And you want hard facts about not only programming, but business, and os development...forget it... Anyway...this has gone ot, apologies for the digression. ---------- Where did I say that? Lion was the last thing Steve had on his mind though the last couple of years, and it shows.
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#90 |
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I wish people would stop trying to justify claims by saying "Steve this" and "Steve that". The fact of the matter is, he is dead, so you can't prove anything you're saying.
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#91 | |
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We 've read his bio you know and have followed his public life pretty closely for more than the last decade, so what's your point exactly? What would we be able to prove if he were alive?
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#92 | |
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Same goes for people who're saying "Jobs would never release an iPhone 4S" Last edited by Tom8; May 6, 2012 at 11:37 AM. |
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#93 | |
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No we don't know what he would have done, but we know rather well what he didn't have the time and energy to do, be hands on with lion, and we can make a pretty informed prediction that a perfectionist such as Jobs wouldn't have released such a buggy and unpolished os. This is not some deep arcane hypothesizing and conjecturing on his thoughts, this is as self evident a prediction as it can get. Would he have been happy with lion? Certainly not if one judges about how happy he was with the equally buggy mobileme and how he publicly derided it on a keynote. This is real life, go elsewhere to find proofs, real life is seldom about proofs. |
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#94 | |
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If Expose is any indication, Apple may actually be listening to user feedback for once. I hope.
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MacBook Air • 17" MacBook Pro • iPod Nano • Apple TVCustom Windows 7 Desktop • Surface RT • WP7 experience comes from bad judgment." - Mulla Nasrudin |
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There is a considerable body of work in psychology and interface design that shows identifying a color is easier and quicker than reading a tag or identifying a shape. For the record, I don't dislike Lion per se, but I do find it is clumsier than earlier versions of X. I don't mind the monochrome icons, but would prefer an option to go back to color keyed icons, among other things, although I find other issues mentioned here contribute far more to the clumsy feeling of Lion. I hope that Apple makes changes to both the interface and under the hood issues in Mountain Lion. As for whether or not the majority of users like the Lion and Mountain Lion, and whether or not Apple is on the right track with the changes to the OS, only time, and sales, will tell.
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* Democracy: two wolves and a sheep voting on what's for lunch * Liberty: a well armed sheep expressing his rights. * Anarchy: a planet full of well-armed sheep who all claim to be expressing their 'rights'. Last edited by scubus; May 6, 2012 at 03:45 PM. |
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Having color doesn't necessarily mean a lack of uniformity and thus a visual mess. When done right, color in an OS assists workflow by adding color cues to icons that lead to quicker recognition. 10.7 seems more in conflict with itself than previous OS X variants. There is certainly a lack of uniformity that is much needed. |
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To add to that, John Medina's excellent book brain rules also provides neuroscientific evidence why the human brain takes an immensely smaller amount of time (immensely in human reaction terms) to process and associate an image in colour to something than read a single word. That's why custom pictures in sidebar folders when you have 10 folders there are an immense help as opposed to reading through monochrome generic ones.
Surely apple are aware of this as well as what the other posters have mentioned, because they have some pretty smart guys working for them, that's why their choice of monochrome defies explanation. Branding, ios similarities and/or generational differentiation of lion for other os x's taking precedence over well documented and scientifically verified ui and human perception criteria should not be an accepted practice by apple if that is the case. It's also sadly an ever expanding trend in apple's ui design, greying everything out which is very alarming. It's one thing to have to switch to chrome so your 15+ tabs can have a custom colorful icon next to them and be easily differentiable (all my google tabs spotted in miliseconds, my mr tabs, my apple tabs, etc. etc.), it's quite another when this bad marketing and product differentiation trend is becoming a broader os ui trend with no choice to revert it. Last edited by blow45; May 7, 2012 at 02:53 PM. |
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#98 | |
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We'll see if Apple retracts this decision and brings color back. I'd better go make some comments on the official feedback or my voice will never be heard. |
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(something about multitasking...) Btw, there's a good dvd version of the book too as well as website.
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lion's share of them, and it's apparent apple doesn't have the proper resources to allocate, and by now their user base is so large that they can't afford not to. They can't keep band aid solutions any longer
We 've read his bio you know and have followed his public life pretty closely for more than the last decade, so what's your point exactly? What would we be able to prove if he were alive?

MacBook Air • 17" MacBook Pro • iPod Nano • Apple TV
(something about multitasking...) Btw, there's a good dvd version of the book too as well as website.
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