layer

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Layer over zxing scanner

I\'m 开发者_运维问答writing an App for Android which uses the ZXing scanner. I\'d like to place a layer over this activity to show some customized messages or images while the user is scanning.[详细]

2023-02-17 16:33 分类：问答
Disable IPad layer on "focus"

I couldn\'t find anything on Google, I hope anyone has an answer! When I touch an element which can receive focus such as an 开发者_如何学运维map shape or a \"same-page\" <a> on IPad I can see[详细]

2023-02-16 22:34 分类：问答
Black screen during video playback in Android

I\'m playing a video using android media player & also showing an animation on the top of the video using another layer. (The video file is present on the sdcard.)[详细]

2023-02-16 12:00 分类：问答
Should DAO's validate the input

since DAO layer is typically responsible for accessing data from DB given certain input (like a user_id etc), should it concern itself with checking the validity of its input?[详细]

2023-02-16 03:50 分类：问答
Which layer should I have my DataContracts?

Should I have them in the wcf client app? Or should I put them in the business or data layer? On the one hand, serialize and de-serializing of data, I may require interaction with other data objects[详细]

2023-02-15 15:58 分类：问答
Programming Geoserver 2.0.2 to add a new data store and layer without the UI

I have a directory of imagery that will be updated continually. From this imagery, I am making Image Pyramids using the Geotool\'s PyramidBuilder utility. I need to setup a cron job to automatically a[详细]

2023-02-13 04:00 分类：问答
Questions about IoC

I am studying about hig开发者_运维知识库h coupling between classes, specifically IoC. I would like to ask some questions:[详细]

2023-02-12 10:44 分类：问答
If game is closed, open pauseLayer (cocos2d iPhone development)

How do I incorporate into my AppDelegate that if a user is on a Level and exits the game (pressed home but开发者_运维技巧ton), then the next time it\'s opened (multitasking) it will open the pauseLaye[详细]

2023-02-12 00:44 分类：问答
When should layers be implemented as separate units of deployment?

When designing an application, at what point sho开发者_运维技巧uld the various layers (such as Presentation, Business Logic, and Data Access) be separated into different assemblies?Mainly you\'ll be d[详细]

2023-02-11 09:05 分类：问答
Cocos2D-iPhone: ShadowPaths ala Core Animation

In core animation it is possible to put a shadow round a CGPathRef, while maintaining very high graphics performance.[详细]

2023-02-11 07:01 分类：问答