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APP INVENTOR硬件交互学习教程06——硬件参数上报 - 创客硬件开发 - 清泛IT...
本节主要实现硬件参数上报，板子接收到指令，执行后反馈一个状态给APP。
1.界面组件
增加两个标签，一个布局，一个文本输入框
2.程序逻辑
增加接收处理和显示判断
3.arduino nano代码
// 引脚定义
const int ledPin1 = &...
Safe characters for friendly url [closed]
... @Skip Head, does "characters" include Latin encoded characters like ç and õ?
– Mohamad
Jun 10 '11 at 19:34
6
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SSH configuration: override the default username [closed]
...xample.org and just get rid of the HostName line.
– Lèse majesté
Jun 14 '17 at 5:21
add a c...
How do we determine the number of days for a given month in python [duplicate]
... edited Dec 2 '19 at 14:24
Gonçalo Peres 龚燿禄
2,89133 gold badges1111 silver badges2727 bronze badges
answered Feb 8 '11 at 21:06
...
How to write “Html.BeginForm” in Razor
...t to add: @Html.AntiForgeryToken();
– Frédéric De Lène Mirouze
Oct 24 '17 at 7:52
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show 4 more comments
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AI伴侣的权限问题 - App应用开发 - 清泛IT社区，为创新赋能！
...权限，对此查看它所有的权限，如下图，发现没有相关的蓝牙一系列权限的总开关，图里的附近设备里的选项的点进去都是一些解释，没有涉及开启的功能
我也去查看别的一些软件，如下图，它的所有权限是有个读取设备...
How to change the font size on a matplotlib plot
... nice, except it override any fontsize property found on it's way è_é
– yota
Sep 25 '14 at 11:56
2
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How to calculate date difference in JavaScript?
I want to calculate date difference in days, hours, minutes, seconds, milliseconds, nanoseconds. How can I do it?
18 Answer...
Easiest way to detect Internet connection on iOS?
...through HTTPUrlConnection instantly fail if there is no connection available. This seems like completely sane behavior, and I was surprised to find NSURLConnection in iOS did not emulate it.
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Ignoring accented letters in string comparison
... more simple way to remove accents:
Dim source As String = "áéíóúç"
Dim result As String
Dim bytes As Byte() = Encoding.GetEncoding("Cyrillic").GetBytes(source)
result = Encoding.ASCII.GetString(bytes)
...