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串口Read不到数据的问题 - 用户反馈 - 清泛IT社区，为创新赋能！
用户发送的是 8n1 的格式，但是ai2的串口貌似不支持这种格式。写串口正常，读串口为空，len为0。
目前经过测试验证，应该是 \n 作为结束符的。发送时，也是。
ai2使用 physicaloid 库完成的串口功能。
App Inventor 2 经典蓝牙(SPP) 硬件接入：hc05 · App Inventor 2 中文网
... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2 经典蓝牙(SPP) 硬件接入...
如何实现post访问的流式响应 - App应用开发 - 清泛IT社区，为创新赋能！
...在本地，然后让通过一定的频率推送缓存中的数据。
ai2并不能原生处理sse协议，需要自己处理响应数据。我们的大模型拓展已经实现过了deepseek的接入。
java/python处理sse方便一些，ai2直接处理协议数据我没试过，你可以自己...
facebook: permanent Page Access Token?
...om the Facebook docs, make a GET request to
https://graph.facebook.com/v2.10/oauth/access_token?grant_type=fb_exchange_token&client_id={app_id}&client_secret={app_secret}&fb_exchange_token={short_lived_token}
entering in your app's ID and secret and the short-lived token generated ...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2 UrsAI2UDP 拓展 - UDP广播...
How to compare versions in Ruby?
...(available at github):
require 'versionomy'
v1 = Versionomy.parse('0.1')
v2 = Versionomy.parse('0.2.1')
v3 = Versionomy.parse('0.44')
v1 < v2 # => true
v2 < v3 # => true
v1 > v2 # => false
v2 > v3 # => false
...
Create a tag in a GitHub repository
...can just run the following simple commands on your terminal.
$ git tag -a v2.1.0 -m "xyz feature is released in this tag."
$ git tag
v1.0.0
v2.0.0
v2.1.0
The -m denotes message for that particular tag. We can write summary of features which is going to tag here.
Lightweight Tags:
The other way ...
Prevent RequireJS from Caching Required Scripts
...he browser or
server is not configured correctly.
Example, appending "v2" to all scripts:
require.config({
urlArgs: "bust=v2"
});
For development purposes, you can force RequireJS to bypass the cache by appending a timestamp:
require.config({
urlArgs: "bust=" + (new Date()).getTime(...
How can I determine whether a 2D Point is within a Polygon?
...ntersecting(
float v1x1, float v1y1, float v1x2, float v1y2,
float v2x1, float v2y1, float v2x2, float v2y2
) {
float d1, d2;
float a1, a2, b1, b2, c1, c2;
// Convert vector 1 to a line (line 1) of infinite length.
// We want the line in linear equation standard form: A*x + ...
Checkout subdirectories in Git?
...--local uploadpack.allowanysha1inwant 1
There is no server support as of v2.19.0, but it can already be locally tested.
file://$(path) is required to overcome git clone protocol shenanigans: How to shallow clone a local git repository with a relative path?
Remember that --depth 1 already implies...