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2014/10/15 ¤U¤È 10:09:01
iphone Programming Glossary: filledHow to find available memory in iPhone programmatically? http://stackoverflow.com/questions/1020327/how-to-find-available-memory-in-iphone-programmatically host flavor host_info host_info_count . If you call it with flavor HOST_BASIC_INFO the buffer host_info points to is filled with a struct host_basic_info what looks like that struct host_basic_info integer_t max_cpus max number of CPUs possible..
UITableViewCell's imageView fit to 40x40 http://stackoverflow.com/questions/1055495/uitableviewcells-imageview-fit-to-40x40 imageView fit to 40x40 I use the same big images in a tableView and detailView. Need to make imageView filled in 40x40 when an imags is showed in tableView but stretched on a half of a screen. I played with several properties but..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone each time color changes In the drawRect method you'll want to draw the image first then overlay it with a rectangle filled with the color you want along with the proper blending mode something like this void drawRect CGRect area CGContextRef context.. first CGContextDrawImage context self.frame self.image.CGImage Blend mode could be any of CGBlendMode values. Now draw filled rectangle over top of image. CGContextSetBlendMode context kCGBlendModeMultiply CGContextSetFillColor context CGColorGetComponents..
iphone Core Data Unresolved error while saving http://stackoverflow.com/questions/1283960/iphone-core-data-unresolved-error-while-saving check the optional box or when you are saving to the managedObjectContext make sure that your properties are filled in. If you're getting further errors after changing your code to suit the two requirements try cleaning your build and delete..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take..
iPhone development: pointer being freed was not allocated http://stackoverflow.com/questions/1424210/iphone-development-pointer-being-freed-was-not-allocated sp.image.size.height NSLog @ f x f sp.image.size.width sp.image.size.height Create an image of a color filled rectangle UIImage baseColor nil if sp.hasOwnColor baseColor UIImageUtility imageWithRect rect ofColor sp.color else SinglePart..
Possible to save an integer array using NSUserDefaults on iPhone? http://stackoverflow.com/questions/350848/possible-to-save-an-integer-array-using-nsuserdefaults-on-iphone array using NSUserDefaults on the iPhone I have an array declared in my .h file as int playfield 9 11 that gets filled with integers from a file and determines the layout of a game playfield. I want to be able to have several save slots where..
http://stackoverflow.com/questions/3729690/draw-part-of-a-circle part of a circle For an iPhone application I want to draw a circle that is only for an x percentage filled. Something like this I have no problems calculating the radius the degrees or the radians that is no problem. Also drawing.. that is no problem. Also drawing the circle is already done. But how do I get the iPhone SDK to draw the part that is filled. I can draw a rectangle that size but not part of a circle. I just want to draw that on a a normal context. Hope someone..
Want to use muliple nibs for different iphone interface orientations http://stackoverflow.com/questions/3786727/want-to-use-muliple-nibs-for-different-iphone-interface-orientations nibs. Now I want to toggle the nibs as the interface rotates in the common viewController so that I can retain the filled values and the state of the controls I have in the view. Right now I am using BOOL shouldAutorotateToInterfaceOrientation..
How to format Facebook/Twitter dates (from the JSON feed) in Objective-C http://stackoverflow.com/questions/4329485/how-to-format-facebook-twitter-dates-from-the-json-feed-in-objective-c df setDateFormat @ eee MMM dd yyyy NSString dateStr df stringFromDate date where tweets is an NSMutableArray filled with NSDictionary objects storyIndex being the row int value in the tableview and TWITTER_CREATED_AT_JSON_KEY being a constant..
http://stackoverflow.com/questions/4862707/floodfill-in-iphone
How to get keyboard with Next, Previous and Done Button? http://stackoverflow.com/questions/5591792/how-to-get-keyboard-with-next-previous-and-done-button a Next Previous and Done button on top of it. I have seen that in many apps. Especially where there are forms to be filled. I want to achieve something similar to above keyboard How can I get that iphone cocoa touch ios4 iphone keypad share..
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller criteria so if the user drastically edits the format everything could go horribly wrong..At the moment the body is filled in from data that the user inputs to textfields and date pickers in the previous view. Basically I think it would just be..
http://stackoverflow.com/questions/662646/radio-button-in-iphone-app
Draw glow around inside edge of multiple CGPaths http://stackoverflow.com/questions/8480401/draw-glow-around-inside-edge-of-multiple-cgpaths You'll use this as the mask. Next create an inverted image of the mask that has everything outside of the union area filled. You'll draw this to make CoreGraphics draw a shadow around the inner edge of the union. Finally set the mask as your CGContext..
http://stackoverflow.com/questions/885839/with-an-nsarray-of-object-references-do-i-explicitly-release-all-objects-in-the references do I explicitly release all objects in the array or just the array itself My class has an NSArray that is filled with objects. In my dealloc method can I simply call release on my NSArray or do I need to iterate the array and release..
steps for creating UIScrollView with Interface Builder http://stackoverflow.com/questions/9118796/steps-for-creating-uiscrollview-with-interface-builder thing that I'm just not understanding. Let's say I want to use a UIScrollView in my iphone app. I have a View filled with buttons that is 320x700. Obviously this is too big for the iPhone which is 320x480. So I know I have to use a UIScrollView...
Provide Base Data for Core Data Application? http://stackoverflow.com/questions/928177/provide-base-data-for-core-data-application iPhone 3.0 though I don't think that really makes a difference here and it will need to ship with a starter database filled with data. With SQLite I would just have the App copy the populated database from the bundle into the App's documents directory..
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