Is it possible to create a playground in Xcode and use the built-in sensor to run the playground on the iPad and display the view (timeline) on the right side of the screen? When you create a playg
Month: September 2021
iPhone – How do IPOD music playback when running in my application?
I am using SimpleAudioEngine to play my sound, I want to know if there is any way to check if iPod music is playing when the application starts. If so, I want it to continue playing . I began to think that it might be called a simple engine, because it does not allow such functions, AVAudioEngine does it here…
iPhone – Triggers events from multiple ViewControllers from one thread in AppDelegate
I have a NSAutoreleasePool thread that aims to extract information from a web service. I have very good web service code. I can trigger the thread to start in the view controller without any troubl
iPhone – Submit a form in UIWebView with HTMLString: BaseURL:?
Ojing,
I am displaying an html page which contains a form with some input text fields and a submit button.
>If I use loadRequest to display the page: everything works.
>If I use loadHTM
iPhone – IOS filter NSFETCHEDRESULTSCONTROLLER is valid
I’m trying to add search support to UITableView that supports Core Data, and I’m starting to experience some performance issues. I’m currently associated with two NSFetchedResultsControllers (one f
Mac OS X Java Swing Mouse ReleaseD event is not triggered
I encountered a problem with the Java swing mouse release event, it seems to only appear on the mac os java implementation (there is no such problem on Windows Java).
My configuration:
OS X
iPhone – After upgrading the iOS application crash
See answer in English> What does this mean? “’NSUnknownKeyException’, reason:… this class is not key value coding-compliant for the key X” 66 if I run With a clean build and a fresh installation, m
From the mouse to your fingers – traditional drag and drop in the iPad
I have done some UI components before, supporting some drag and drop. I recently got an ipad, and the old components can’t be dragged away or moved on these handheld devices. Later, I thought of a
Comet on the iPhone (server push to the client)
I am seeking to establish a certain socket/COMET type of functionality from my server to my iPhone application. Basically, whenever the user manages to set an arbitrary object on the server’ Dirty,
PowerDesigner16.5 attached the Name field in Comment and generates SQL
1. Attach the value of the name field to the comment comment
The first step: the program to be executed
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