Android

1. 2023-11-14 Upgrade

awk

1. 2023-12-28 AWK Array

design-pattern

1. 2023-12-21 Table-Driven Approach - a more elegant form of if-else or switch-case

project

1. 2023-12-21 Standard Directory Layout
2. 2023-12-12 Standard Directory Layout

python

1. 2023-11-21 Before install opencv-python on windows server 2012

ruby

1. 2023-11-24 如何使用devise

string

1. 2023-11-24 UJS in Rails 7
2. 2023-11-24 UJS in Rails 7
3. 2023-11-23 不同程序语言的字符串实现