Welcome to Chang’s Homepage Post author:chang Post published:September 18, 2021 Post category:General Post comments:0 Comments This blog will be contents of technical knowledge sharing and remembering. You Might Also Like Proxy Pattern October 14, 2021 Command Pattern October 13, 2021 Flyweight Pattern October 14, 2021 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ