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App Inventor 2生成的APP现在的鸿蒙能用吗? - App Inventor 2 中文网 - 清...
引用: 转用户提问:你好,这个AI生成的APP现在的鸿蒙能用吗?
目前是可以的,鸿蒙兼容安卓,有部分客户是使用鸿蒙手机的。
等相对久远的将来,鸿蒙可能独立,我们也会进行鸿蒙适配支持的。
MAC地址可以连上,硬件通信时提示无效的UUID? - 创客硬件开发 - 清泛IT社...
[hide]应该是硬件的MAC地址填错了导致的,填了一个其他的非预期的地址,而通信时用的目标硬件uuid,匹配失败导致的。
[/hide]
经测试,我们的硬件mac地址是:
E2:E0:5A:46:86:2F
使用MAC地址连接,一切功能正常。
这个 APP程...
app inventor拍照的照片如何保存到手机相册? - App Inventor 2 中文网 - ...
问:你好!小朋友在做APP时,调用照相机模块拍的照片要存到相册里,指定了图像位址,但还是实现不了,是什么原因呀?
首先,这个照相机拍照完成事件中这个参数是图片的路径,是只读的,更改它没有用,只能考虑将这...
Recommended way of making React component/div draggable
...anything w/ a higher z-index that gets in the way, then you're toast,
// etc.
componentDidUpdate: function (props, state) {
if (this.state.dragging && !state.dragging) {
document.addEventListener('mousemove', this.onMouseMove)
document.addEventListener('mouseup', this.onM...
Make $JAVA_HOME easily changable in Ubuntu [closed]
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Put the environment variables into the global /etc/environment file:
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export JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
...
Execute "source /etc/environment" in every shell where you want the variables to be updated:
$ source /etc/environment
Check that it works:
$ e...
莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
... PDF莱昂 源代码本书由上、下两篇组成。上篇为UNIX版本6的源代码,下篇是莱昂先生对UNIX操作系统版本6源代码的详细分析。本书语言简洁、透彻,曾作为未公开...本书由上、下两篇组成。上篇为UNIX版本6的源代码,下篇是莱昂先...
PHP编译configure时常见错误 - 更多技术 - 清泛网 - 专注C/C++及内核技术
PHP编译configure时常见错误PHP的安装虽然有时候很简单,可是如果应用一多,我们安装起来就很头痛了!出错最多的就是安装PHP扩展的时候了。其实不管是你是Apache类的应...PHP的安装虽然有时候很简单,可是如果应用一多,我们安...
How to find the width of a div using vanilla JavaScript?
...r the assigned width (ignoring padding, margin and so on) you could use.
getComputedStyle(element).width; //returns value in px like "727.7px"
getComputedStyle allows you to access all styles of that elements. For example: padding, paddingLeft, margin, border-top-left-radius and so on.
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What is an alternative to execfile in Python 3?
...s to the screen a lot of information it was not asked to print ('builtins' etc in Anaconda Python 3). Is there some way to turn this off so that only the information which I output with print() gets visualized?
– John Donn
Jan 8 '17 at 12:00
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Change column type from string to float in Pandas
... data type you can give your datatype .what do you want like str,float,int etc.
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