I have built my app into a signed SDK.I would like for beta testers to be able to install this on their devices wi开发者_Python百科thout having to install and use the android sdk tools (I realize the
I\'ve created a simple application and put it onto my device. I use a file browser to locate the APK, it installs successful and I can run it OK (when clicking \"run\" after install completes)
I am developing app which bust run on both Android 1.5 and Andoroid 2.x platforms. When I install it on Android 2.2 all is OK, but on emulator with Android 1.5 I get an error:
Does Android provide smth. like that OR开发者_如何学C do I have to check every time during start of my app \"Oh, am I freshly installed? Do I have to initialize the Shared Preferences now?\"It is a go
I\'m beginner of Android. I want to run my first application on emulator. I use eclipse. I don\'t know what\'s happen. I installed my apk. I \"register\" my acitivity in manifest file, but I can\'t s
目录1. 固定值填充2. 均值填充3. 中位数填充4. 插补法填充在使用python做数据分析的时候，经常需要先对数据做统一化的处理，缺失值的处理是经常会使用到的。
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