for example, the string adas, in this paragraph is big. There are Chinese and English commas in asdasda,asda. It is a bit troublesome to use indexOf. Can the rule be detected? please give an example . let str = "adas,asdasda,asda" str.indexOf...
currently yarn add vue is equivalent to npm i vue-- save . What can I do if I just want to install it temporarily and do not save it to package.json ? ...
import time import re def date_form(t): print(t) time_list=[] for i in range(0,len(t)): if "" in t[i]: t[i] = re.findall(u ( d+) , t[i])[0] t[i] = time.time() - int(t[i]) * 60 * 60 t...
redis cannot boot automatically macos version: 10.13.6 redis version: 4.0.11 redis is installed by compilation (not brew) through online tutorials, I edited com.redis.plist under Library LaunchDaemons . <?xml version="1.0" encod...
for example, the iphone6 and iphone6plus,dpr are 2 and 3, respectively, and the PPI is 326 and 401, respectively. Suppose I html directly write dead style= height:100px , to see the effect is the same height. But what I can t figure out is that the ac...