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iOS 7 parallax effect in my view controller
I'm developing an app for iOS 7 in Objective-C. I've got a screen in my app with a few buttons and a pretty background image. (It's a simple xib with UIButtons on top of a UIImageView .)
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iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
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Get filename and path from URI from mediastore
...ION.SDK_INT >= 19 && DocumentsContract.isDocumentUri(context.getApplicationContext(), uri)) {
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
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How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
...uestion in the last years and this answer is new. I love this dedicated UI app that solves 1 issue, but solves it just right.
– wigy
May 6 '15 at 19:33
2
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Calling async method synchronously
...to execute. You have the following options to make sure that this doesn't happen:
Add .ConfigureAwait(false) to your library method or
explicitly execute your async method in a thread pool thread and wait for it to finish:
string code = Task.Run(GenerateCodeAsync).Result;
This does not mean th...
What do I have to do to get Core Data to automatically migrate models?
... found out that this is quite simple - once you know where to look.
In my AppDelegate I set-up the NSPersistentStoreCoordinator - and you need to add some options to this to tell it to handle auto-migrate:
NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithBoo...
Selenium wait until document is ready
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Thanks , so what happens here if the page gets loaded before 10 seconds , will it still wait 10 seconds to execute the next line after load ?
– Girish
Feb 28 '13 at 6:17
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交作业 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
本帖最后由 6921孙 于 2023-01-14 14:26 编辑
第一课作业提交: 第一课讲的是关于“撸猫”的简单程序，作业中没有使用加速度传感器，而是增加了“狗”以及猫和狗之间切换的程序，点击按钮二与按钮三即可切...
Markdown 常见用法 - 移动App技术 - 清泛IT论坛，有思想、有深度
待整理：https://blog.csdn.net/duoduo_11011/article/details/106200592
“列表显示框”中的列表选项点不动？ - App Inventor 2 中文网 - 清泛IT社...
转会员Adonise提问：
BLE设备列表显示在“列表显示框”中，测试时列表中的选项点不动？
建议可以先用排除法：新建一个项目，列表显示框加几个测试项，看能否点的动。
新项目手机点不动的话，换模拟器试试。便于找到...