2014/10/15 下午 10:12:24
iphone Programming Glossary: overflowHTML character decoding in Objective-C / Cocoa Touch http://stackoverflow.com/questions/1105169/html-character-decoding-in-objective-c-cocoa-touch with a byte matching the value between # and . I don't know of any great ways to do this in objective C but this stack overflow question might be of some help. Edit Since answering this some two years ago there are some great solutions see @Michael..
iOS overflow-x (or position absolute) makes scrolling choppy? http://stackoverflow.com/questions/12845892/ios-overflow-x-or-position-absolute-makes-scrolling-choppy overflow x or position absolute makes scrolling choppy I want my webpage to be only scrollable vertically. So I've set overflow.. x or position absolute makes scrolling choppy I want my webpage to be only scrollable vertically. So I've set overflow x hidden to my .page wrapper . My .page wrapper holds two absolute positioned layers on top of each other. When clicking.. wider than the 100 viewport witdh so it would be scrollable horizontally. To prevent the horizontal scrolling I've set overflow x hidden to my .page wrapper . If I do that the vertical scrolling of my normal content is really buggy and doesn't work..
How to add a contact to the iPhone's Address Book from a Web Page? http://stackoverflow.com/questions/1773876/how-to-add-a-contact-to-the-iphones-address-book-from-a-web-page google maps and third party apps. Before I continue there are many links describing the problem in more detail Stack overflow has several threads on the subject Forcing vCard download thesheep.co.uk The EMAIL solution and associated blog from the..
iPhone: how to get safari to recognize a vcard? http://stackoverflow.com/questions/1892373/iphone-how-to-get-safari-to-recognize-a-vcard google maps and third party apps. Before I continue there are many links describing the problem in more detail Stack overflow has several threads on the subject Forcing vCard download thesheep.co.uk The EMAIL solution and associated blog from the..
iPhone modal view inside another modal view? http://stackoverflow.com/questions/2108153/iphone-modal-view-inside-another-modal-view extra information. I've tried to create the new modal view like the first one which works great and it leads to stack overflow 𦚵oading Stack Frames error in Xcode. Am I going about this in completely the wrong way i.e. is this just a really bad idea..
How to hide the address bar on iPhone? http://stackoverflow.com/questions/4117377/how-to-hide-the-address-bar-on-iphone confused. Any advice would be highly appreciated PS Oh I forgot a really important thing the web page itself does not overflow the browser window probably the reason why the 1 pixel scrolldown trick does not work. Can't make it bigger since the hit..
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for? http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for text in and then this method tells you how much space it will take up wrapping as required . Also if the string will overflow the bounds of the rect you provide you can tell and then decided how to display the text. The reference to it not actually..
Objective-C: Find numbers in string http://stackoverflow.com/questions/4663438/objective-c-find-numbers-in-string are no digits elsewhere in the string or if there are they are after the number you want to extract. The number won't overflow int . Alternatively you could scan direct to the int scanner scanUpToCharactersFromSet numbers intoString NULL int number..
HTML <label> command doesn't work in Iphone browser http://stackoverflow.com/questions/5421659/html-label-command-doesnt-work-in-iphone-browser div label for 3171 span class blocklink Invisible text span label div CSS .blocklink display block height 100 left 0 overflow hidden position absolute text indent 999em top 0 width 100 So as you can see the technique I'm using is basicly just having..
Permutations/Anagrams in Objective-C — I am missing something http://stackoverflow.com/questions/6617253/permutations-anagrams-in-objective-c-i-am-missing-something Anagrams in Objective C &mdash I am missing something code below regarding my question Per this stack overflow question I used Pegolon's approach to generating all possible permutations of a group of characters inside an NSString...
iPhone Watermark on recorded Video. http://stackoverflow.com/questions/7205820/iphone-watermark-on-recorded-video watermark image and finally writing captured and processed frames to a file user AVAssetWriter . Search around stack overflow there are a ton of fantastic examples detailing how to do each of these things I have mentioned. I haven't seen any that..
How to convert NSData to byte array in iPhone? http://stackoverflow.com/questions/724086/how-to-convert-nsdata-to-byte-array-in-iphone
http://stackoverflow.com/questions/7798891/detect-silent-mode-in-ios5 no longer working in iOS5 on my iPad or iPhone. Is this a known issue I haven't been able to find any answers on stack overflow or Apple dev forums. Hope you can help... iphone ios ipad ios5 silent share improve this question We won't be able..
Responsive website on iPhone - unwanted white space on rotate from landscape to portrait http://stackoverflow.com/questions/8004707/responsive-website-on-iphone-unwanted-white-space-on-rotate-from-landscape-to to find it it was a process of deleting the different elements until the issue went away. To fix it I needed to add overflow x hidden to that div and it sorts it out Hope this is useful to others with a similar issue. share improve this answer..
Iframe Content Not Rendering Under Scroll In iOs5 iPad/iPhone http://stackoverflow.com/questions/8912218/iframe-content-not-rendering-under-scroll-in-ios5-ipad-iphone the iframe using the iOs5 new scrolling ability as shown in the code below. div id myDiv style height 1185px width 100 overflow scroll webkit overflow scrolling touch iframe id myIframe src http http css tricks.com forums discussion 11946 scrolling.. new scrolling ability as shown in the code below. div id myDiv style height 1185px width 100 overflow scroll webkit overflow scrolling touch iframe id myIframe src http http css tricks.com forums discussion 11946 scrolling iframe on ipad p1 iframe..
How can I set a UITableView to grouped style http://stackoverflow.com/questions/1006663/how-can-i-set-a-uitableview-to-grouped-style I'm not using Interface Builder for this so I need something like self.tableView setGroupedStyle I searched on Stack Overflow but couldn't come up with an answer. iphone objective c cocoa touch uitableview share improve this question If i understand..
How can an iPhone access another non-iPhone device over wireless or Bluetooth? http://stackoverflow.com/questions/1065459/how-can-an-iphone-access-another-non-iphone-device-over-wireless-or-bluetooth Much of what I've found was before version 3.0 of the SDK came out when it certainly wasn't possible. Looking at Stack Overflow questions like Can the iPhone 3.0 SDK provide full access to Bluetooth devices headsets mention you can't connect to an.. support should allow file transfer between the iPhone and a computer as well as between nearby iPhones Another Stack Overflow question GameKit in iPhone SDK 3.0 mentions Bonjour and the Apple documentation for Bonjour talks about connecting to Bonjour..
NSBlockOperation or NSOperation with ALAsset Block to display photo-library images using ALAsset URL http://stackoverflow.com/questions/11580918/nsblockoperation-or-nsoperation-with-alasset-block-to-display-photo-library-imag How can I implement the NSBlockOperation with ALAsset block regarding my sample application I have gone through Stack Overflow question Learning NSBlockOperation . However I didn't get any idea to implement the NSBlockOperation with ALAsset block..
iOS NSXMLParsing unformed HTML http://stackoverflow.com/questions/14861674/ios-nsxmlparsing-unformed-html this bracing myself for the onslaught of anti NSRegularExpression responses in the vein of my all time favorite Stack Overflow answer if you want a list of img tags in an html file you can use the following somewhat complicated regular expression..
How to upload image to server from gallery as JSON on iOS http://stackoverflow.com/questions/15267539/how-to-upload-image-to-server-from-gallery-as-json-on-ios your image data to Base64 then you can use your above method For converting to a base64 string refer to this Stack Overflow answer . You can then use your code for uploading. Another Way You can directly upload an image like so void uploadImage..
http://stackoverflow.com/questions/1604795/scrolloffset-in-uiwebview URL and have your web view delegate process and abort that load. This question has come up a few times here on Stack Overflow. UPDATE As of iOS 5 there is now a public scrollView property on UIWebView that you can use to customize scrolling behavior...
Autocomplete search example for iPhone http://stackoverflow.com/questions/2077404/autocomplete-search-example-for-iphone tutorial or some sample code would be preferred. thanks iphone objective c share improve this question This Stack Overflow answer will likely help you. If you are using a UISearchDisplayController you would not need to use an NSTimer to poll the..
How do I reset the scale/zoom of a web app on an orientation change on the iPhone? http://stackoverflow.com/questions/2557801/how-do-i-reset-the-scale-zoom-of-a-web-app-on-an-orientation-change-on-the-iphon change and there doesn't seem to be an obvious solution I've seen this question asked a couple of times on Stack Overflow and no one's yet been able to answer it. When I start the app in portrait mode it works fine. Then I rotate into landscape..
iPhone: How do I get the file path of an image saved with UIImageWriteToSavedPhotosAlbum()? http://stackoverflow.com/questions/4457904/iphone-how-do-i-get-the-file-path-of-an-image-saved-with-uiimagewritetosavedpho the method does that for me I was just hoping it could tell me where it saved to. This is my first question on Stack Overflow so forgive me if I don't know the correct etiquette as there seems to be a lot. Thanks. iphone ios uiimage save photolibrary..
Proper way to instantiate an NSDecimalNumber from float or double http://stackoverflow.com/questions/5304855/proper-way-to-instantiate-an-nsdecimalnumber-from-float-or-double d intDecimal intValue More info on this subject can be found here . However I've seen a lot of discussion on Stack Overflow and around the web about issues with initialising NSDecimalNumber. There seems to be some issues relating to precision and..
How to declare instance variables and methods not visible or usable outside of the class instance? http://stackoverflow.com/questions/5826345/how-to-declare-instance-variables-and-methods-not-visible-or-usable-outside-of-t extension during runtime. I 脎e written a rather detailed post about this as an answer to another question on Stack Overflow Does a private @property create an @private instance variable Edit Instance variables in class extensions were presented..
Transitioning from OpenGL ES 1.1 to OpenGL ES 2.0 http://stackoverflow.com/questions/5866256/transitioning-from-opengl-es-1-1-to-opengl-es-2-0 though. iphone opengl es opengl es 2.0 share improve this question Don't just go by activity in the tags on Stack Overflow when trying to determine whether or not to use OpenGL ES 2.0. For one thing not every 2.0 or shader related question is..
Alternative to Singleton in Objective-C for better application design http://stackoverflow.com/questions/5912541/alternative-to-singleton-in-objective-c-for-better-application-design engineers also use it anyway http code.google.com mobile analytics docs iphone I know we had some answers in Stack Overflow already but they are not totally specific to Objective C as a dynamic language Objective C has categories while many other..
The term “Context” in programming? http://stackoverflow.com/questions/6145091/the-term-context-in-programming understand when I should name it context...because I do not understand it. I have been searching for context on Stack Overflow but no question answers was able to help me. I would be very happy if someone could provide me with the explanation. Thank..
How to rotate a Direction Arrow to particular location http://stackoverflow.com/questions/7173925/how-to-rotate-a-direction-arrow-to-particular-location above will always rotate arrow to approx. 2 3 degree north for every location. My question looks similar to this Stack Overflow question .but using code from this link I am getting wrong direction. please help me on this. and also if any idea using..
Coordinates all wrong on iPhone 3G? It could be your compiler http://stackoverflow.com/questions/8391307/coordinates-all-wrong-on-iphone-3g-it-could-be-your-compiler this question iPhone original and iPhone 3G use the armv6 architecture later models armv7. An answer to this Stack Overflow question and an Apple developer forum thread point to a problem in the armv6 Thumb code produced by XCode 4.2's compiler..
MKMapView: Instead of Annotation Pin, a custom view http://stackoverflow.com/questions/9814988/mkmapview-instead-of-annotation-pin-a-custom-view . If you still want your image annotations to drop you'll have to do the animation yourself. You can search Stack Overflow for animatesdrop mkannotationview and you'll find several answers. Here are the first two Is it possible to call animatesDrop..
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