Setting and changing file type associations – that is, the application that launches by default when a file icon is double-clicked or otherwise opened – is extraordinarily simple in Mac OS X.
All you need to do is follow a few quick steps, starting off in the OS X Finder:
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Apple has reportedly provided various carriers with 4G LTE capable iPhones to test on their networks, although it’s unlikely the 4G device being tested is the same iPhone 5 that is expected to debut in October.
Evidence of the LTE iPhone came in the form of a plist file that has a reference to “Connected mode LTE Intra-frequency Measurement”. That property list file was provided to BGR from an unspecified carrier, and you can find more screenshots of the vague XML document on their site.
Interest in the high speed LTE network is obvious and the technology will undoubtedly come to the iPhone when Apple determines it an appropriate fit for their hardware, that is most likely to occur after there has been widespread carrier deployment of 4G. LTE networks allows speeds that are at least 7x faster than traditional 3G connections, providing a true mobile broadband experience for the consumer. One could hope that along with 4G capable iPhones there would be revised data plans from the carriers, since mobile broadband would be negligibly useful under some of the currently strict data plan limitations.
FlashToHTML5 is a great Safari extension that will attempt to load all YouTube Flash videos as HTML5 at the highest possible resolution, helping you to maintain a Flash-free Mac OS X installation and thus giving portable Macs more battery life by reducing CPU usage.
FlashToHTML5 plugin is a free download from the developers site
The extension serves the same purpose as the manual HTML5 experimental setting in YouTubes preferences, but if you don’t have a YouTube login then you can’t force HTML5 video anyway.
If you do have to use Flash for other reasons, it’s highly recommended to install a ClickToFlash plugin for Safari or enabling the included click-to-load Flash feature in Chrome, both offer the same benefits that prevent CPU hogging Flash video from automatically loading in the browser.
Nice find this morning from 9to5mac.
Mac OS X has rearranged the “Don’t Save” keyboard shortcut that shows up in the save dialog windows, moving from the longstanding Command+D to Command+Delete instead. Presumably this was done because Command+Delete (backspace) makes more sense and it’s harder to make a mistake, but some habits die hard. This change was first introduced in Lion, but it persists with other versions of OS X too.
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Navigating elements on web pages with the Tab key is a useful feature in most web browsers, but since the release of Mac OS X Lion the new default behavior in Safari seems to limit what the tab key selects on a page. Here’s how to enable tab key navigation across all actionable elements on a webpage:
Note the sub-text points out that if you press Option+Tab then you will select only the text input boxes and menu items, which is the default behavior of Safari and Chromes tab key navigation.
A prototype MacBook Pro 15″ with a built-in 3G cellular modem has shown up for sale on eBay. Other than a 3G antenna and SIM card slot, the 2007 model is mostly an ordinary MacBook Pro with a Core 2 Duo chip, although there’s some additional soldering and the motherboard is red which is typical of Apple prototypes, according to MacRumors, who found the prototype.
As you can see in the picture, the antenna sticks out the top of the MacBook Pro’s lid, which isn’t the most glamorous solution, and considering Apple’s obsession with design this is probably one of several reasons the prototype never saw mass production. It’s also fascinating that despite the 3G modem not working, curious buyers are bidding the four year old MacBook Pro well beyond its resale value.
By far the most interesting part of this prototype is that it demonstrates how serious Apple was (is?) about including native cellular connectivity in Macs, even four years ago. The question for today is if a built-in 3G or 4G modem really matters anymore. Personal Hotspot in iOS 4.3 and up allows Mac users to share an iPhones internet connection, so having yet another cellular data plan for a Mac seems somewhat unnecessary.
All that said, Apple has recently solicited feedback from MacBook Air owners about 3G connectivity and usage, and has also patented antenna designs that show a 3G enabled Mac laptop, suggesting that Macs with their very own data plans may still be coming to market sometime in the future.
Want to learn a new programming language? Python is one of the hippest languages in use these days, but why pay for books and coursework when you can do this all on your own, for free, on your Mac? You can do exactly that with some free online resources to learn Python, including a free book called Dive Into Python 3.
Let’s discuss various Python 3 resources so if you’re interested in learning this powerful programming language you can get started.
How’s this for a workstation? This telecommuting MacBook Air 11″ features a one-of-a-kind BMW laptop stand and charging station (get it, the motorcycle?), officially earning this submission an award for the ‘nicest MacBook Air Stand’. Try not to miss the view of Monument Valley either, what an awesomely unconventional Mac setup!
Thanks for sending this in Ulrich!
Sure, the MacBook Air 2011 can’t drive dual displays through Thunderbolt, but that doesn’t mean you can’t have two or even three external displays powered by the ultra portable if you get creative. The focus is on the MacBook Air here, but you can apply all of these solutions to any other Mac too.
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Since the launch of Mac OS X Lion, all keyboards on new Mac products have replaced F4 with a ‘LaunchPad’ button instead of the old Dashboard button. If you have pre-Lion Mac, you can remap that F4 Dashboard button to open LaunchPad instead though, here’s how:
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It’s time to customize the appearance of Mac OS X 10.7 again. We recently showed you how to change Dashboards wallpaper image from that Lego-like pattern to anything else, and then we showed you how to change Launchpads folder background pattern to your choice. Next up is Mission Control’s background image, say goodbye to Linen and hello to whatever wallpaper you want to see.
Pick a New Mission Control Background Image and Convert it to PNG
First up, you need to pick a PNG file you want to set as the new Mission Control background. I’m mildly obsessed with iClouds t-shirt background but for the purpose of this walkthrough I’ll use a more obvious change of some coral reef. The image file must be a PNG and it must be named “defaultdesktop.png”, Preview makes it easy to convert or export any image as a PNG:
Note: you can choose a repeating pattern image or a large wallpaper, if you choose a large wallpaper make sure it at least matches your screen resolution or it can look awful.
Got your image saved? Great. Now we can proceed to customization.
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Future versions of Mac OS X and iOS may be even more gesture based, as a new Apple patent shows off a variety of complex multi-touch gestures to perform various system tasks. A few of the patented gestures and behaviors and their potential functions include:
Typically Apple patents don’t indicate much more than Apple’s wildly creative side, but with how prominent gestures are in Mac OS X Lion and iOS 5, this particular patent shows a lot more real-world potential than usual. The other noteworthy side of the patent is the obvious touch-screen interface to something that looks more like Mac OS X than iOS, but you can read into that how you want. I should point out that some of the above potential explanations are my own guesses as to the gestures functionality, but you are encouraged to read the patent, look at the drawings, and arrive at your own conclusions.
More images from the patent are below, or you can read a great breakdown of the patent at PatentlyApple.com
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Is Apple going to announce iPhone 5 on September 7? According to Kodiwarisan, Apple will be hosting a media event on Wednesday, September 7, where new iPods and presumably the upcoming iPhone 5 will be announced.
MacRumors followed up on Kodiwarisans date and confirmed it as meaningful, and reminds us that past September events were also earlier in the month:
Apple has traditionally held their Fall media events in the first part of September with the past three events taking place on September 1st, 2010, September 9th, 2009, and September 9th, 2008. Last year’s event introduced new iPod touch, iPod nano and iPod shuffle models. This year’s event, however, has been widely expected to also incorporate the rumored iPhone 5 announcement. We confirmed with Kodawarisan that the date was not the product of guesswork, but came from a source in the know.
The date may have come from schedules at traditional Apple media event locations, like the Moscone Center or the Yerba Buena Center for the Arts.
There are a few things that should be pointed out. First, an announcement doesn’t mean a launch, and this is important because the the only time Apple has publicly given to hint at an iOS 5 release date has been a vague “Fall 2011” date. It’s practically guaranteed that new iOS hardware won’t ship without iOS 5preinstalled. In other words, products may be announced, but not actually ship until weeks or even a month later. That would seem to correspond with an October availability for the next-gen iPhone, as AllThingsD/WSJ published earlier in the month.
The iPhone 5 is clearly the hot product that everyone is waiting for, but other fall product rumors have suggested the possibility of a retina iPad, a discontinuing of the iPod touch in favor of a cheap pay-go iPhone, and an updated Apple TV. We’ll find out in just a few weeks.
Update: Jim “The Beard” Dalrymple seems to debunk this one, citing his own sources.
Think Full Screen app mode wastes an external displays screen real estate in Mac OS X Lion? Think again. Despite various reports to the contrary, and even early experience with the Developer Preview, some Full Screen apps in Mac OS X Lion work just fine with multiple monitor Mac setups. In fact, the secondary display can hold toolbars, panels, windows, and other app data directly over the linen covered screen, without incident.
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Aside from the keyboard shortcuts, Grab, and other screen shot apps, you can also take screenshots of your Mac OS X desktop directly from the Terminal with the ‘screencapture’ command.
Here is a detailed overview of this utility and how to use it, which allows capturing screenshots from the command line with ease.
If you use multiple Desktops (aka Spaces aka Virtual Desktops) in OS X Lion’s Mission Control, you can set apps to specific Desktops, all Desktops, or no specific Desktop at all.
The main difference with the choices is how apps interact within Mission Control, and whether or not they will automatically cause a Desktop switch based on their selection or not.
Check out more Mac OS X 10.7 tips while you’re at it.
Want to get the most out of Mac OS X native Full Screen app mode? Assign a keyboard shortcut to toggle Full Screen mode with a simple keystroke. This will work to flip in and out of full screen mode of Mac OS in any app that supports the feature, and it only takes a minute or so to setup.
Modern versions of MacOS and Mac OS X already have this, but prior versions of Mac OS X can choose whichever keyboard shortcut you’d like to perform the function, just be sure to pick one that doesn’t conflict with anything else.
The tutorial here will demonstrate the keyboard shortcut for toggling in and out of full screen mode on MacOS and Mac OS X, as well as show you how to setup a keystroke for this capability in earlier versions of Mac system software.
FileVault 2 is the all new disk encryption method that comes with Lion, and it’s more secure than ever, using XTS-AES 128 encryption on your entire disk, as opposed to just the user directory as in past versions. The other huge change that came with FileVault 2 is the significant performance boost, where using full disk encryption barely makes a dent on system performance.
Just how fast is FileVault 2? See for yourself with these benchmark charts on a variety of SSD and traditional hard drive configurations.
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