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扒了一下源码，ESP8285接入App Inventor有4种玩法，第3种最香 - AI 助手 - ...
...行时文件。但没有专门的IoT/ESP扩展组件。
方案1：HTTP API（最简单，零开发）
ESP8285上跑个HTTP Server，App Inventor用内置Web组件直接调。
ESP8285端（Arduino）：
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
ESP8266WebServer se...
App Inventor 2 图表组件实战：5种图表类型+动态数据绑定，手把手做出专业...
...2D二维数据组件的数据绑定方式
• 从CSV文件、TinyDB、Web API三种数据源导入数据的完整流程
• 趋势线组件的4种拟合模型用法
基础概念
App Inventor 2 的图表体系由三个组件构成：
1. Chart（图表容器）：负责画布渲染，决定...
Rendering JSON in controller
...itional data without fully reloading the page.
or
B) You are building an API that third parties will be consuming and you have decided to use JSON to serialize your data.
Or, possibly, you are eating your own dogfood and doing both
In both cases render :json => some_data will JSON-ify the pro...
php 获取操作系统、浏览器版本信息（持续更新） - 更多技术 - 清泛网 - 专...
... @return ip归属地信息
*/
function getIPLocale($ip) {
//用淘宝API获取归属地信息
$retjson = file_get_contents('http://ip.taobao.com/service/getIpInfo.php?ip='.$ip);
$info = json_decode($retjson, true);
$data = $info['data'];
return array($data['country'], $data['region'], ...
Disable a method in a ViewSet, django-rest-framework
...wSet.
Example
class SampleViewSet(viewsets.ModelViewSet):
queryset = api_models.Sample.objects.all()
serializer_class = api_serializers.SampleSerializer
http_method_names = ['get', 'post', 'head']
Once you add http_method_names, you will not be able to do put and patch anymore.
If y...
Face recognition Library [closed]
...
you can add face.com free REST API to that list
– Omry Yadan
May 5 '10 at 21:40
...
Embedded MongoDB when running integration tests
... Just used this library and it worked perfectly JUnit testing a Mongo API on a Mac. Recommended.
– Martin Dow
Jun 8 '12 at 13:38
1
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What's a good Java, curses-like, library for terminal applications? [closed]
...
There is Charva, which links to native code but has an api based on Swing.
The screenshots show lots of text windows, so that looks useful.
share
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improve this answer
|...
WebAPI Multiple Put/Post parameters
I am trying to post multiple parameters on a WebAPI controller. One param is from the URL, and the other from the body. Here is the url:
/offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/prices/
...
Detect if device is iOS
...here is also feature detection inference*;
We know for a fact that history API was introduced in iOS4 - matchMedia API in iOS5 - webAudio API in iOS6 - WebSpeech API in iOS7 and so on.
Note: The following code is not reliable and will break if any of these HTML5 features is deprecated in a newer iOS...