as shown in figure I want to move all .mkv files in the current folder and all subfolders to the subfolder. new of the current folder. I know that the copy command can be cp-r. *. Mkv. new The question is, how do you do the mv command? solve. ...
for example, I like % R% answer, the query results include not only R, but also r, which is not what I want, I want to be case-sensitive. I guess it has something to do with the proofreading rules of the table. My table uses utf8mb4 encoding, and the pr...
use ternary representations to make a judgment v-if="item.casestatus == (2||1||-1)?true:false" but does this expression only judge the first value in parentheses, or can t the operation be written in this way? ...
vue-router s route patterns hash and history, have their own disadvantages. but the route for history is http: a.com c d, , not http: a.com?c=d. how to do this or is there any plug-in that can do this? ...
in tp5, you want to execute logic 1 first, execute logic 2 when logic 1 fails, and return an error if logic 2 also fails. when I execute the following code, the system executes the error class defined by tp5 instead of the error format defined by myse...
after the scrapy-redis distributed crawler starts, can it run scrapy runspdier xx.py on a new machine to add slaves while it is crawling? Will you crawl the same url? A running project has configured scrapy-redis-related settings (REDIS_HOST, etc.) in...