scoop是什么

Scoop是windows下的命令行工具安装管理工具，类似ubuntu的apt-get,或者mac上的homebrew.

Continue reading scoop介绍-windows下的apt-get

本文内容主要来自How to start with variable fonts on the web

Continue reading 动态字体简介

昨晚微软非官方消息，告诉我们，他们即将完成将office365 windows程序用react-native重写的工作。

Continue reading 微软即将完成将office365用react-native方式重写

疑问

而今GPU被用来挖矿，用来机器学习，到底GPU和CPU是什么区别？既然GPU这么有用，为什么不直接上GPU？

Continue reading GPU,CPU,APU的区别

从16.3开始，React终于有了官方版Context API，这个API貌似很简单，但是影响却很大，网上有评论说Redux已Game Over，Redux作者也不得不承认React需要Redux的程度减少了许多，不过Redux的有些使用者认为，Redux已经成为一个生态系统，可用于其他很多场景。(这个看过的帖子一时找不到)

Continue reading React Context API和Redux

systemd

• systemd is now supported by most linux system, and is the recommended way contrast to old upstart and init
• the systemd config file is under /lib/systemd/system
• env vars only able to be set in ExecStart or ExecStartPre, best way is to set in the script
• WorkingDirectory can not use double quote, seems to be a bug?
• if you app run like java -jar, should use Type=simple instead of Type=forking, otherwise it will case a timeout

Continue reading upstart init.d systemd - a simple instruction

Node.js Thread Worker

Recently nodejs have add initial thread support. It says:

Continue reading Nodejs Cluster Worker Thread Worker and Browser Worker

本文主要内容来自 Data Structures Course Lecture Notes ; Log Structured Merge Trees; Algorithms Behind Modern Storage Systems Different uses for read-optimized B-trees and write-optimized LSM-trees;

Continue reading 现代存储系统背后的算法--B树和LSM树的不同应用

本文内容主要来自这篇文章Understanding How Node.js Release Lines Work

Continue reading 有趣的nodejs版本发布策略

Sequelize “An easy-to-use multi SQL dialect ORM for Node.js”

Continue reading Sequelize a Simple Introduction