Edi Wang

Azure Developer, Microsoft MVP

Featured Posts


Building a .NET Core URL Forward Service

I recently built a URL forward service named “Link Forwarder” using .NET Core 2.2. It’s open source and currently having a preview version deployed to my subdomain “go.edi.wang”. This article will share how I built it and what I learned. To help you understand the system and walk through the code, please check my GitHub repository for this project: https://github.com/EdiWang/LinkForwarder The …

URL .NET Core

Generate Captcha Code in ASP.NET Core

If you want to use captcha code to protect your website from spam messages, there are a few options such as Google ReCaptcha and captcha.com. Both of them can be integrated into ASP.NET Core applications. However, you may still want to generate the captcha code yourself for some reason, such as your website may be used in mainland China... This post will show you how to generate and use captcha …

ASP.NET .NET Core

Raspberry Pi 3 and Windows 10 IoT Core Basics

最近有时间,总结了一下关于树莓派3及Windows 10 IoT的基础知识。适合没有接触过硬件但有一定编程经验的读者入门。我自己刚刚买树莓派的时候花了很长时间入门,搞清楚各种概念和属于。很多网上的帖子都是分散在各个角落的,并且是英文的,有些还是过时的,有些是爆的,所以我觉得有必要总结一篇基础入门帖子。这篇文章讲的都是抛砖引玉的概念,并不包括End-To-End的Case,想要做一个完整实验的文章,请看我博客的物联网开发系列文章:http://edi.wang/category/list/iot  如果有错误和补充,欢迎在评论里指出。 一、树莓派3 树莓派是基于ARM芯片的卡片电脑,大小和一张信用卡一样。今年推出了第三代,集成了板载蓝牙和WIFI。之前的树莓派1和2都是需要用USB WIFI和蓝牙实现的,所以你要是购买树莓派,买3是最方便的,可以省去USB WIFI和蓝牙的配件。并且 …

IoT Raspberry Pi