Software Engineer at Tencent Rich experience in Container and Kubernetes field, promote lots of K8S production practice in Tencent Motivation https://kccncchina2018english.sched.com/event/FuLz/layers-of-

Studio 2019 version 16.11, C++20 is now feature complete • All features under /std:c++20 switch are production ready including modules, coroutines, concepts • C++20 features awaiting DR resolution are available

bugs while preserving ABI • Every PR is extensively reviewed by 2 maintainers • Keeps code at production quality: always ready to ship • Helps the team understand the code and related features33 Code

Solution #2: The split reference count • Used by Folly (Facebook open-source library, used in production), • Used by JustThreads (Anthony Williams’ commercial concurrency library), • Anthony Williams

Showcase a quick way to create a desktop app to visualize time enabled data • Setup the development environment using Esri templates • Use the ArcGIS toolkit to use already existing UI componentsTime aware

immediacy, and hence enables us to maintain an overview of complexity • Unified programming environment • They attack the accidental difficulties of using tools togetherHopes for the Silver“Now let

Terminal (Mac, Linux) o Free, Part of open source project o Requires installation, local environment setup to build for iOS/Android (requires Mac for iOS) o Integrates with Visual Studio Code

社区并发框架介绍以及与移动端的不适配性 Introduction to third party Runtime crates and their incompatibility with mobile environment Rust 异步机制 Asynchronous Rust 异步并发框架是许多大型应用、系统具备的底层能力。 区别于多线程编程模型，它带来以下优势：  任务调度颗粒度更小，充分利用线程资源

Else send a list of TCP items TCP MITM 例子 • 模拟数据规则 • 自动化测试 • 验证功能 Assertion • 稳定环境 Stable environment • 报告能力（例如 junit) Reporting Basic API testing requirement API 测试也用 rust 软件测试工具 • 模拟数据规则 • 自动化测试

0927 环境变量的访问方式： $ENV{xx} • 用 ${xx} 访问的是局部变量，局部变量服从刚刚所说的父子模块传播规则。 • 而还有一种特殊的方式可以访问到系统的环境变量（ environment variable ）： $ENV{xx} 。 • 比如 $ENV{PATH} 就是获取 PATH 这个环境变量的值。 缓存变量的访问方式： $CACHE{xx} • 此外，还可以用