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How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
I wrote a very simple test code of printf uint64_t:
3 Answers
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How to keep onItemSelected from firing off on a newly instantiated Spinner?
...he listener after the layout has been done. I have been unable to find a suitable, straightforward place to do this as the layout seems to happen at some point after onResume() and onPostResume(), so all of the normal hooks have completed by the time the layout happens.
– Dan ...
How can I change Eclipse theme?
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Take a look at rogerdudler/eclipse-ui-themes . In the readme there is a link to a file that you need to extract into your eclipse/dropins folder.
When you have done that go to
Window -> Preferences -> General -> Appearance
And change the them...
How to disable breadcrumbs in Eclipse
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Change property breadcrumb.org.eclipse.jdt.ui.JavaPerspective from true to false
in your org.eclipse.jdt.ui.prefs file.
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Android Studio could not find any version that matches com.android.support:appcompat-v7:+
... Thanks! This also fixed a problem for me with PhoneGap where an cordova build android was throwing a similar error!
– Giel Berkers
Aug 7 '15 at 12:53
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滚动布局管理器拓展 - ScrollArrangementHandler · App Inventor 2 中文网
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滚动位置控制已内置为原生组件「滚动控制」，归入界面布局，支持垂直与水平滚动布局。新项目无需导入拓展；旧版 AIX 下载仍保留。
滚动布局管理器 ScrollArrangementHandler
这个拓展包内包含了两个拓展，...
Android. Fragment getActivity() sometimes returns null
...taSetChanged();
}
}
If we open the fragment, push a task, and then quickly press back to return to a previous activity, when the task is finished, it will try to access the activity in onPostExecute() by calling the getActivity() method. If the activity is already detached and this check is ...
Is there any reason to use a synchronous XMLHttpRequest?
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I think the distilled point. In UI Thread, Create a thread or a async task of sorts. If in thread already, use synchronized under most cases. Threads are a lot more "block friendly"
– HaMMeReD
Aug 4 '11 at 6:18
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GestureDetect 手势检测扩展：识别滑动、点击和长按手势 · App Inventor 2 中文网
...将布局组件绑定到扩展即可使用
非可视组件：不会占用界面空间
事件驱动：通过事件处理各种手势操作
兼容性强：适用于各种布局组件
支持的手势
向上滑动 (Swipe Up)
向下滑动 (Swipe Down)
向左滑动 (...
TaifunPlayer 扩展（Audio Player）：音频播放器扩展，支持流媒体播放控制 ...
...循环
5. 状态检查
根据播放状态更新界面：
当 Clock1.计时器
如果 调用 TaifunPlayer1.IsPlaying 是否播放中 = true 则
设置 标签.文本为"正在播放"
否则
设置 标签.文本为"已停止"
6. 快速跳...