- Home
- Doc Listings
- Downloads
- PowenKo
- 中文版
- Forum
- Products Page
- Blockly for Amazon Alexa
Welcome, visitor. [ / Log in ]
PowenKo, iOS Tutorial, memory experience.
September 14, 2011 · 0 Comments
//bad solution.
UIImage *imagebg = [UIImage initWithData:i_data];
//good way.
UIImage *imagebg = [[UIImage alloc] initWithData:[[i_data copy] autorelease]];
share
Readers Comments (0)
PowenKo’s Online Store
iOS Tutorial
- AirPlay (1)
- Array (7)
- Data (4)
- NSDictionary (1)
- NSMutableArray (1)
- sqlite (2)
- NSArray (2)
- NSDictionary (1)
- Data (4)
- Audio (7)
- Begin (4)
- tutorials (1)
- Convert (2)
- delegate (1)
- File (8)
- NSUserDefaults (1)
- zip (2)
- Google (2)
- Hardware (7)
- Audio Jack (1)
- bluetooth (1)
- External Accessory (1)
- iAD (2)
- internet (3)
- Lib (6)
- Framework (2)
- localization (1)
- memory (1)
- Multi Touch (3)
- opengl ES (5)
- Cocos3D (1)
- iOS cocos2D (1)
- Payment (1)
- Release (1)
- share (1)
- simulator Iphone (3)
- String (2)
- NSString (2)
- System (1)
- thread (9)
- UI components (23)
- Layout (1)
- Map (1)
- storyboard (1)
- UIDownloadBar (1)
- UIImageView (2)
- UILabel (1)
- UINavigationController (4)
- UIScrollView (2)
- UITabBarController (3)
- UITableView (2)
- UITextField (1)
- UIWebView (4)
- UI customer (1)
- XML (1)
Amazon
adsbygoogle
Recent Posts
- Privacy Policy
- Jquery UI Sortable – Get the item being sorted
- EditText inputType type
- Raspberry Pi Advanced Projects
- Enterprise software
- mobile device management
- iOS Speak Japanese.
- iFrogLab Bluetooth 4.0 BLE F-60 hardware
- play video on center
- swift , NSTimer, call function every 1 second
- SWIFT – get substring Function
- SWIFT – String [] array , add String .
- Swift – Converting String to Int
- Swift Get substring
- Find substring, Swift code to check subString in a string.
- Int convert to String
- android callback interface
- selectmenu selected text and value
- selectmenu change
- ajax
- change
- click
- find 1rd level of elements
- Find first level of element
- How to fixed: “This class should be public (android.support.v7.internal.widget.ActionBarView.HomeView)”
- jQuery Tutorials
- 03 AJAX
- 02 Run jQuery in WordPress
- 01 Run Javascript in WordPress
- Docking 2 ejectment
- Programatically “picking up” connections between elements in jsPlumb jQuery
- convert NSMutableData to NSData
- Convert NSString Hex to int Decimal Value ,iOS
- Support for TMX maps Tiled Map
- android call Javascript, and javascript call android
- Compatibility Test Suite
- javascript call Android
- Webview display asset HTML file
- 7322
- Protected: Java class 2013 summer camp info
- UIWebView
- add a new row animation
- NSString Splite string
- iOS Libs collection
- make a framework
- download dll and run script art the run time.
- Selecting a Game Object with a mouse click on it.
- Customise the appearance of UIPickerView
- UIBarButtonItem display image on ios 7.0
- Incorrect vertical position for UIBarButtonItems in UIToolbar for iOS 7 , 位置有誤
Categories
- AboutMe (4)
- Published (3)
- Course (34)
- Courses (23)
- Courses info (7)
- videos (1)
- pass Courses (5)
- private (1)
- Request a Class (1)
- Courses (23)
- Media Content (3)
- Other (2)
- Products (12)
- Android APP (6)
- iOS APP (3)
- Unity (3)
- Tutorials (931)
- 3D Max (17)
- adobe (1)
- Android (381)
- Android NDK Tutorials (21)
- Android System (2)
- begin (1)
- Compatibility Test Suite (1)
- Android Tutorial (358)
- Activity (7)
- Bundle (2)
- Animation (21)
- AR (2)
- Face Detector (1)
- Canvas (6)
- image process (6)
- AR (2)
- App (6)
- Begin (1)
- callback (3)
- data (17)
- database (2)
- File (10)
- SharedPreferences (1)
- Debug (3)
- emulator (1)
- framework (4)
- IOIO (3)
- Game (1)
- Hardware (10)
- accessories (2)
- bluetooth (3)
- internet (20)
- facebook (1)
- google (2)
- mirror display (1)
- vpn (1)
- XMPP (2)
- JAR (1)
- layout (1)
- Lib (2)
- Map (5)
- GPS (1)
- Media (8)
- MediaPlayer (6)
- RTSP (1)
- MediaPlayer (6)
- OpenGL ES (3)
- Push Notifications (1)
- Release (4)
- samples (1)
- String (2)
- System (20)
- Launcher (1)
- memory leak (1)
- SMS (1)
- Status Bar Notifications (1)
- theme (1)
- Twitter (1)
- UI (119)
- customer UI (16)
- chart (2)
- custom Button (2)
- ebook (2)
- Sliding Drawer (2)
- tree-view (1)
- wheel widget (1)
- Standard UI components (1)
- status (1)
- Thread (12)
- Service (3)
- Thread_Async_Timer (4)
- Time (4)
- UI components (89)
- Action Bar (3)
- AdapterViewFlipper (1)
- Button (4)
- CheckBox (1)
- Dialog (14)
- EditText (9)
- GridView (2)
- GridView (2)
- ImageButton (2)
- ImageSwitcher (1)
- ImageView (3)
- ListView (10)
- menu (1)
- Navigation Bar (1)
- ScrollView (3)
- SeekBar (1)
- Spinner (1)
- Tab (3)
- Tablet (2)
- Fragments (2)
- TextView (9)
- UIAlert (1)
- VideoView (1)
- Viewflipper (1)
- WebView (9)
- customer UI (16)
- USB (1)
- Voice (1)
- wallpaper (1)
- Activity (7)
- ARM Assembly (1)
- bada (1)
- blackberry (1)
- BLE (1)
- Boot to Gecko (1)
- Final Cut Pro (1)
- Edit (1)
- Google TV (1)
- Hardware (58)
- Arduino (50)
- AC (1)
- analogRead (1)
- Begin (11)
- Distance Sensor (2)
- good sample (2)
- Graph (1)
- IR (2)
- LCD (2)
- LED (4)
- Lib (1)
- motor (1)
- Photoresistor (1)
- random (1)
- Remote Control (1)
- RFID (2)
- RS232 (1)
- Serial (4)
- serial data (4)
- Sound (1)
- Tools (1)
- TTL (1)
- ultrasonic distance sensor (1)
- USB (1)
- XBee (2)
- Begin (1)
- homepage (1)
- Layout (1)
- PCB (2)
- Robot (1)
- Arduino (50)
- HTML5 (3)
- iOS (45)
- Uncategorized (41)
- iOS Tutorial (141)
- AirPlay (1)
- Array (7)
- Data (4)
- NSDictionary (1)
- NSMutableArray (1)
- sqlite (2)
- NSArray (2)
- NSDictionary (1)
- Data (4)
- Audio (7)
- Begin (4)
- tutorials (1)
- Convert (2)
- delegate (1)
- File (8)
- NSUserDefaults (1)
- zip (2)
- Google (2)
- Hardware (7)
- Audio Jack (1)
- bluetooth (1)
- External Accessory (1)
- iAD (2)
- internet (3)
- Lib (6)
- Framework (2)
- localization (1)
- memory (1)
- Multi Touch (3)
- opengl ES (5)
- Cocos3D (1)
- iOS cocos2D (1)
- Payment (1)
- Release (1)
- share (1)
- simulator Iphone (3)
- String (2)
- NSString (2)
- System (1)
- thread (9)
- UI components (23)
- Layout (1)
- Map (1)
- storyboard (1)
- UIDownloadBar (1)
- UIImageView (2)
- UILabel (1)
- UINavigationController (4)
- UIScrollView (2)
- UITabBarController (3)
- UITableView (2)
- UITextField (1)
- UIWebView (4)
- UI customer (1)
- XML (1)
- Java (1)
- Javascript (6)
- Begin (1)
- draggable (1)
- Javascript Engines (1)
- memory leak (1)
- physics (1)
- jQuery (21)
- Keil C (2)
- MAC (13)
- File (1)
- internet (1)
- Mac app (2)
- UI (4)
- NSAlert (2)
- NSImageView (2)
- webkit (1)
- WindowController (1)
- MAC AP Tutorial (5)
- MAC OS setup (1)
- Photoshop (5)
- PHP (10)
- PKML (6)
- Fun (1)
- Title (1)
- UITableViewController (1)
- UIWebView (1)
- Raspberry Pi (5)
- Android (1)
- ARM assembler (1)
- Linux (1)
- webcam (1)
- Robot (1)
- Tutorials (1)
- samsung Bada TV (1)
- SketchUp (3)
- software management (1)
- Swift (7)
- DataConvert (6)
- Unity3D (178)
- Unity C# Tutorial (178)
- 3D model (1)
- animation (2)
- Application (1)
- array (2)
- AssetBundle (2)
- Audio (2)
- AudioListener (1)
- Awake (1)
- Begin (4)
- Built-in Pathfinding (1)
- CharacterController (1)
- Charactor Customization (1)
- Control (12)
- database (1)
- dll (1)
- GameObject (9)
- Cube (1)
- GUI (24)
- Internet (10)
- iPhone (1)
- Lib (1)
- Light (3)
- LineRenderer (1)
- LineRenderer (2)
- locomotion (1)
- Map (1)
- material (1)
- Mesh (2)
- Network View (2)
- OnCollision (1)
- OnCollisionEnter (2)
- Package (19)
- Terrain (1)
- Particle (1)
- Physics (6)
- Ray (3)
- Release (1)
- renderer (1)
- materials (1)
- SampleCode (1)
- Server (1)
- Sounds (1)
- Summer Camp (3)
- System/Application (5)
- Terrain (1)
- Texture (1)
- timer (4)
- transform (4)
- Translate (4)
- Tutorial (2)
- tutorials (1)
- unitypackage (1)
- Unity C# Tutorial Video (1)
- Unity C# Tutorial (178)
- WebGL (2)
- Win (1)
- Win Mobile 7 (1)
- Windows Phone 8 (1)
- Wordpress (20)
- Category (10)
- Page (2)
- Post (5)
- Wordpress Tools (4)
- plugin (2)
- shopping cart (1)
- Template (1)
- zigbee (1)
- windows 8 (2)