wording for code Where there is a shell, there is a way. Perl语言的发明者Larry Wall有一句名言: The three chief virtues of a programmer are: Laziness, Impatience and Hubris. – Larry Wall
MySQL大小写敏感配置, COLLATE https://blog.csdn.net/fdipzone/article/details/73692929 1 show global variables like '%lower_case%'; lower_case_file_system 表示当前系统文件是否大小写敏感,只读参数,无法修改。 ON 大小写不敏感 OFF 大小写敏感 lower_case_table_names 表示表名是否大小
Go gc gctrace 1 2 GODEBUG='gctrace=1' go run main.go 1 gc 15 @941.135s 0%: 0.058+91+0.002 ms clock, 0.058+0.35/26/61+0.002 ms cpu, 75->75->38 MB, 77 MB goal, 1 P gc # @#s #%: #+#+# ms clock, #+#/#/#+# ms cpu, #->#-># MB, # MB goal, # P where the fields are as follows: gc # the GC number, incremented at each GC @#s time in seconds since program start #% percentage of time
angular pwa ng new project0 ng add @angular/pwa –project project0 ng build –prod cd project0 && http-server -p 8080 -c-1 dist/project0/
curl http://127.0.0.1:8080/ngsw/state chrome://serviceworker-internals/
1 2 ng new my-app --routing