JavaScript 类型转换 [toc] JavaScript 类型 6 种不同的数据类型： string number boolean object [array, date] function symbol 3 种对象类型： Object Date Array 2 个不包含任何值的数据类型： null undefined ...

JavaScript with JSON [toc] JSON to web loaded this object into a JavaScript program, parsed in a variable called superHeroes access the data inside using superHeroes.homeTown superHeroes[‘ac...

2020-07-16-PAN8-Cybersecurity-Gateway [toc] From the NDG: PAN8 Cybersecurity Essentials Lab 1: Configuring TCP/IP and a Virtual Router 1.0 Load Lab Configuration load the Firewall configura...

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basic web site by docker docker run -it --name a-container alpine docker exec a-container apk add nginx docker cp a-container:/etc/nginx/conf.d/default.conf . vim default.conf # server { # li...

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Install and Use Docker Install and Use Docker on CentOS 7 Uninstall old versions Step 1 — Installing Docker Step 2 — Executing Docker Command Without Sudo (Optional) ...

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VirtualBox Setups VirtualBox Setups share clipboard 设置共享文件夹 安装增强功能 配置增强插件 设置共享文件夹 映射网络驱动器 File sharing between host Windows and Virtual Machine Ubuntu ...

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Mac - Terminal Note Mac - Terminal Note 文件目录： 基本命令: compile C++ in MAC compile C++/c in Win terminal 将普通成员改为管理员？ virtualbox clone brew ...

批量文本处理 删除 Docker 镜像，删除名为 none 的那些： $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE api-adapter v1 e9bc8e28af2a ...