# 文章
rust进阶教程学习
This class is focused on safety and robustness in systems programming. We will use the Rust programming language as a vehicle to teach mental models and paradigms that have been shown to be helpful in preventing errors, and we will look at how these features have made their way back into C++.
利用jsDelivr白嫖全球超高速静态资源访问服务！
因为服务器在国外&服务器带宽小，导致静态资源请求速度慢，最终导致全站访问速度被拖慢，是站长们要面对的问题。最常用的解决方案是使用国内IDC厂商提供的对象存储(镜像回源)+CDN来提升静态资源访问速度，但这难免会产生费用。