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BLE蓝牙APP输入物理地址连接 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
目前BLE低功耗蓝牙，低成本，逐渐被广泛应用，通过APP inventor2 制作APP 快捷方便，因BLE 蓝牙无需配对 快速连接实属方便，但在同一个地方使用多个蓝牙模块问题就出现了，如果使用APP inventor2 在APP界面首先输入蓝牙模块的物理...
App Inventor 2 组件参考文档 · App Inventor 2 中文网
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App Inventor 2 如何去掉顶部标题栏实现全屏？ · App Inventor 2 中文网
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Prevent screen rotation on Android
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Please note this is just hiding a bug in your app, making it less likely for users to trip over it. But they still will. Any configuration change can cause your activity to restart. You really need to write your activity correctly to deal with the async task as it res...
Force browser to clear cache
...this is about .css and .js changes, one way is to to "cache busting" is by appending something like "_versionNo" to the file name for each release. For example:
script_1.0.css // This is the URL for release 1.0
script_1.1.css // This is the URL for release 1.1
script_1.2.css // etc.
Or alterna...
Standard Android Button with a different color
...Wow, just tried that out and it is totally fantastic. Thank you! Do you happen to know if there's a way to accomplish it via xml somehow?
– emmby
Aug 19 '10 at 20:17
4
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How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...e if I included concat in the same js folder that it would scoop it up and append it! I have started using cssmin and it works great! Thanks again.
– Jasdeep Khalsa
Dec 6 '12 at 19:16
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“Too many values to unpack” Exception
...Values()
ValueError: too many values to unpack
Now, the reason why this happens in your case, I don't know, but maybe this answer will point you in the right direction.
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