06 2023 档案

摘要：case switch: ``` U : Change to upper case. u : Change to lower case. ~. : Toggle case. ``` examples: ``` ~ : Changes the case of current character guu 阅读全文

摘要：strftime(FORMAT) returns the current time as string, formatted according to FORMAT. strftime() can be given a second argument which is interpreted as 阅读全文

摘要：vim 导入文件并且打印到当前文件中的命令是 ```vim :r ``` 我们可以把模板提前放到 home 目录下，并通过这个命令导入 比如，可以把 testbench 读写文件的内容放到 ~/.vhdl/.f ```vhdl use ieee.std_logic_textio.all; use s 阅读全文

摘要：use `hread` to replace `read`. The data format in file should be like this `1F6C` (case-insensitive). 阅读全文