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2014/10/15 ¤U¤È 10:04:34
iphone Programming Glossary: biggeriOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size develop or migrate apps for iPhone 5 screen resolution I was just wondering with how should we deal with the iPhone 5 bigger screen size. As it has more pixels in height things like GCRectMake that use coordinates and just doubled the pixels with..
Center content of UIScrollView when smaller http://stackoverflow.com/questions/1316451/center-content-of-uiscrollview-when-smaller an UIImageView inside a UIScrollView which I use for zooming and scrolling. If the image content of the scroll view if bigger than the scroll view everything works fine. However when the image becomes smaller than the scroll view it sticks to the..
Strange problem comparing floats in objective-C http://stackoverflow.com/questions/1614533/strange-problem-comparing-floats-in-objective-c a double gives you an even smaller error. The problem now is that by casting the float to a double you carry over the bigger of error of the float . Of course they aren't gone compare equal now. Instead of using float 0.1 you could use 0.1f which..
http://stackoverflow.com/questions/2545542/font-size-render-in-iphone fine on every browser except for the iphone browser i think it's safari mobile that renders a piece of text with a bigger font that the rest. I've checked the CSS by hands and using firebug on the page and i can confirm i've put the same size..
How to get the size of a NSString http://stackoverflow.com/questions/2669063/how-to-get-the-size-of-a-nsstring A quicky how can I get the size width of a NSString I'm trying to see if the string width of a string to see if it is bigger than a given width of screen case in which I have to crop it and append it with ... getting the usual behavior of a UILabel... you can check against the height of something you know is only 1 line high using the same font and size . If it's bigger you'll need to cut the text. Note that you should add a ... to the string before you check it again adding the ... might..
How do I use the NSString draw functionality to create a UIImage from text http://stackoverflow.com/questions/2765537/how-do-i-use-the-nsstring-draw-functionality-to-create-a-uiimage-from-text UIGraphicsBeginImageContext size optional add a shadow to avoid clipping the shadow you should make the context size bigger CGContextRef ctx UIGraphicsGetCurrentContext CGContextSetShadowWithColor ctx CGSizeMake 1.0 1.0 5.0 UIColor grayColor CGColor..
How do I make UITableViewCell's ImageView a fixed size even when the image is smaller http://stackoverflow.com/questions/2788028/how-do-i-make-uitableviewcells-imageview-a-fixed-size-even-when-the-image-is-sm fixed size even when the image is smaller I have a bunch of images I am using for cell's image views they are all no bigger than 50x50. e.g. 40x50 50x32 20x37 ..... When I load the table view the text doesn't line up because the width of the images..
UIScrollView Infinite Scrolling http://stackoverflow.com/questions/3430267/uiscrollview-infinite-scrolling I have implemented scrollViewDidScroll and when the contentOffset gets near the end I make the scrollview contentsize bigger and add more data into the space i'll have to deal with the crippling effect this will have later My problem is scrolling.. scrolling back the plan is to see when I get near the beginning of the scroll view then when I do make the contentsize bigger move the existing content along add the new data to the beginning and then importantly adjust the contentOffset so the data..
http://stackoverflow.com/questions/3841642/curve-text-on-existing-circle text on existing circle For an application I am building I have drawn 2 circles. One a bit bigger than the other. I want to curve text between those lines for a circular menu I am building. I read most stuff about curving..
How should I architect my iPhone app to talk to my website? http://stackoverflow.com/questions/3943597/how-should-i-architect-my-iphone-app-to-talk-to-my-website in XML format just a simple caching. That at least might be the way for a twitter app. It gets easier that way but for bigger data sets XML consumes lots of memory and processing power in that case SQLite is better. I'd suggest using Core Data but..
iPhone Development - XMLParser vs. libxml2 vs. TouchXML http://stackoverflow.com/questions/406811/iphone-development-xmlparser-vs-libxml2-vs-touchxml So the first question one should answer is the SAX vs DOM question. If you're woring with big XML files say 10 MB or bigger you may want to stick with SAX. If you're working with small XML files or tiny XML fragments it's often much easier to use..
Steps to upload an iPhone application to the AppStore in xcode4 http://stackoverflow.com/questions/5401257/steps-to-upload-an-iphone-application-to-the-appstore-in-xcode4 to submit. As you have discovered all you have to do is archive. The blurry icon is expected behavior as it is a bigger square than on the device. After you archive you will have the option to submit to the app store just make sure you are..
UIScrollView with centered UIImageView, like Photos app http://stackoverflow.com/questions/638299/uiscrollview-with-centered-uiimageview-like-photos-app like Photos app I would like to have scroll view with an image content view. The image is actually map which is much bigger than the screen. The map should be initially in the center of the scroll view like photos in Photos app when you turn iPhone..
Change Default Scrolling Behavior of UITableView Section Header http://stackoverflow.com/questions/664781/change-default-scrolling-behavior-of-uitableview-section-header back to the top. NOTE The 40 should be the exact height of YOUR section 0 header. If you use a number that is bigger than your section 0 header height you'll see that finger feel is affected try like 1000 and you'll see the bounce behaviour..
http://stackoverflow.com/questions/6965795/uiview-popup-like-uialertview or older api from some really small size like view.transform CGAffineTransformMakeScale 0.1 0.1 to something a little bigger then you want it to be like view.transform CGAffineTransformMakeScale 1.1 1.1 then back to the desired size view.transform.. 1.1 1.1 then back to the desired size view.transform CGAffineTransformMakeScale 0.1 0.1 or add more steps for bigger bounce. And for moving it around implement the touch methods and change the view's frame as the finger moves. Edit here..
Why is there an frame rectangle and an bounds rectangle in an UIView? http://stackoverflow.com/questions/749558/why-is-there-an-frame-rectangle-and-an-bounds-rectangle-in-an-uiview
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud My current basic understanding is that it's a simple NSMutableDictionary of UIImages referenced by filename. It gets bigger and when memory runs out it gets a lot smaller. For example does anyone know for sure that the image cache behind imageNamed.. dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images you should certainly use ImageNamed..
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