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2014/10/15 ¤U¤È 10:15:09
iphone Programming Glossary: typingiPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. Has anyone else run into this problem and found a good way to solve it without either making..
Do you know a good and efficient FFT? [closed] http://stackoverflow.com/questions/1592345/do-you-know-a-good-and-efficient-fft probably start with good old numerical recipes which offers an easy power of 2 1D FFT implementation for free and some typing and would be very memory efficient. BTW for voice you probably only need to go to 3 4Khz....10Khz is way way up there for..
Selecting text in mobile Safari on iPhone http://stackoverflow.com/questions/1899421/selecting-text-in-mobile-safari-on-iphone just continue to touch hold and then choose copy Is there a way to bring up the select all option Like you can when typing in a text box After which they can choose copy If there's no javascript solution how can I arrange the html to help Safari..
UISearchDisplayContoller ??can't prevent table reload on typing in search bar http://stackoverflow.com/questions/3903718/uisearchdisplaycontoller-cant-prevent-table-reload-on-typing-in-search-bar can't prevent table reload on typing in search bar I'm trying to set up a search display controller to handle async results from a web service. I've got the.. So my question is how do I keep the search display controller from trying to reload the table while the user is typing specifically on that first character entered I've seen this issue mentioned as part of a couple of other questions but I..
http://stackoverflow.com/questions/4015557/uitextview-in-a-uitableviewcell-smooth-auto-resize-shows-and-hides-keyboard-on-i again immediately. I would write it off as just a quirky bug but it actually causes some data loss since if you are typing it loses a character or two. Here's my code The Code returns the proper height size for the UITextView based on the string.. and the UITableViewCell along with it. On the iPad simulator however it gets screwy. It works fine while you are typing on the first line but when you get to the end of a line the keyboard disappears and then reappears immediately so that if.. when you get to the end of a line the keyboard disappears and then reappears immediately so that if the user continues typing the app misses a character or two. Here are some additional notes on the weird behaviors that I have noticed which may help..
“Warning: iPhone apps should include an armv6 architecture” even with build config set http://stackoverflow.com/questions/4198676/warning-iphone-apps-should-include-an-armv6-architecture-even-with-build-conf Double click the highlighted row named ' ARCHS_STANDARD_32_BIT ' in the popover that appears and replace it by typing 'armv6'. Then add a new row with the plus button in the bottom left of the popover and type 'armv7' then click Done Update..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield range length. If this value is too long more than 25 characters in this example return NO to prohibit the change. When typing in a single character at the end of a text field the range.location will be the current field's length and range.length..
Disable UIScrollView scrolling when UITextField becomes first responder http://stackoverflow.com/questions/4585718/disable-uiscrollview-scrolling-when-uitextfield-becomes-first-responder becomes first responder When a UITextField embedded in a UIScrollView becomes first responder by lets say the user typing in some character the UIScrollView scrolls to that Field automatically is there any way to disable that iphone uiscrollview..
Change the UITextView Text Direction http://stackoverflow.com/questions/4905500/change-the-uitextview-text-direction perfect but you can use it and fix remaining bugs. This is a simple view controller with text view. You can add text typing it or you can set the value using void setText NSString txt So here is the code ReverseTextVC.h @interface ReverseTextVC..
Invoke native date picker from web-app on iOS/Android http://stackoverflow.com/questions/4946919/invoke-native-date-picker-from-web-app-on-ios-android keyboard by making the input readonly if one is using the plugin but that disables the previous and next buttons when typing in other inputs on the same screen. It also seems the iOS 4 plugin does not make the native date picker show cancel or clear..
UITextField auto correction crash in iOS 4.3 on simulator http://stackoverflow.com/questions/5257175/uitextfield-auto-correction-crash-in-ios-4-3-on-simulator a much simpler trace that simply starts at main then ceases immediately on objc_assign_ivar . This happens also when typing in a text field such as a UISearchBar. iphone ios4 uitextfield ios simulator uisearchbar share improve this question..
xcode 4 debugging shows 'Summary Unavailable' for most objects http://stackoverflow.com/questions/5301582/xcode-4-debugging-shows-summary-unavailable-for-most-objects at the bottom of Xcode 4's window during debugging. If you have an object myObj you can inspect it in the console by typing po myObj . It's a lot less convenient but it's better than not getting the information at all. share improve this answer..
Update editing style of UITableViewCell depending on contents http://stackoverflow.com/questions/5622431/update-editing-style-of-uitableviewcell-depending-on-contents in editing mode and non blank rows should have a standard delete editing icon to the left. As soon as the user starts typing in the last blank row a delete icon should be added to the left and a new blank row added . Does anyone know how to make..
Making the view slide up to make room for the keyboard? http://stackoverflow.com/questions/5892205/making-the-view-slide-up-to-make-room-for-the-keyboard out how to make the view slide out of the way when the keyboard appears so you can still see the text field you're typing in . How is it done iphone objective c cocoa touch uikeyboard share improve this question If it is OK visually the..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown . More It's possible to build up an NSMethodInvocation to handle this as well but doing so requires a lot more typing and is also slower so there's little reason to do it. 1 All Objective C methods have two hidden arguments self and _cmd..
What exactly does delegate do in xcode ios project? http://stackoverflow.com/questions/7215698/what-exactly-does-delegate-do-in-xcode-ios-project control to your view and voila you can type in it and alls good. But what if you want to do something when they start typing or when they're done typing Well the text control offers a delegate with methods that allow you to hook into the execution.. you can type in it and alls good. But what if you want to do something when they start typing or when they're done typing Well the text control offers a delegate with methods that allow you to hook into the execution pipeline of the text control...
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