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Why the iPad’s user agent string presents a problem
Apple marketed the iPad at launch as an internet device designed for the full web. So why then are they explicitly classifying it as a mobile device?Read the story »
Multitask apps can be killed in OS 4.0
Scott Forstall, SVP of iPhone Software for Apple, appeared to dodge the question of how to kill an app running in the new multitasking interface for iPhone OS 4.0. When asked during the Q & A session post announcement, he stated that it wasn't necessary to kill the apps in the first place. Note he never actually said you can't kill an app, and the iPhone Simulator for OS 4.0 confirms directly that yes, rest assured, you can kill a running app quickly and easily, and it's just as you would expect - tap and hold, and a red dash icon appears over the app. Touch again and the process is killed. Simple, expected, works. See the image to the right for a screen shot.
Really, killing apps is the only reason to have the multitask bar anyway - since multiple instances of running apps isnt possible in iPhone OS, you could simply return to the running app by re-tapping the app icon on the home screen. The multitask bar exists solely for a shortcut to running apps and to kill them from running.
No more stressing in the blogs about apps being killed only by the OS! You do have control if you want it. Likely what Scott was implying is that you just don't have to monitor it if you don't choose to.
Why the iPad’s user agent string presents a problem
Note: This post has been getting a fair amount of traffic. I originally posted this directly after launch, and subsequently it contained outdated information from what is now known from the final release of OS 3.2. I originally had left the original post info for the sake of blogging/ journalistic integrity, however after three revisions because of newer info, I decided to strip the clutter of invalid content. Having said my disclaimer, below is the revised new post, and here is the release version of the iPad UA string as of 4/6/10, pulled directly from my 32GB wifi model:
Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) version/4.0.4 Mobile/7B367 Safari/531.21.10
more after the break.
Pardon the dust…
After battling Nucleus CMS for a few months, i decided it was time to switch to wordpress. Please pardon the inconsistencies during the transition.
Jeff dePascale is a web and mobile applications professional based in Fairfield County, CT.
