problem description Design a purchase, sale and inventory system for a medium-sized multi-store seller; in order to improve sales opportunities and reduce the production of expired goods, items will be transferred back and forth among multiple stores...
import echarts from echarts import echartsLiquidfill from echarts-liquidfill import liquidfill from echarts-liquidfill export function full_health (element_id) { var full_health = echarts.init(document.getElementById(element_id)); let op...
the interviewer asked you a very large English text to count the word frequency, what algorithm should be used and how to answer it? ...
suppose that the order is confirmed and then pushed to the remote server, and the API limits it to 70 times per minute. It thinks of the following solutions: 1. Each click will request an API, wait for the result to return and verify the result. Probl...
ask a question about Laravel parsing, or Nginx parsing path. first of all, let s talk about the source of the problem. Since we are recently working on a laravel-based directory indexing program, one of the requirements is to show the file at the end o...
when using angularJs s ngRoute to build a single-page application, because the page application wants to achieve the function of dynamic loading, configure conscientiously according to the event routing if you directly use the configuration method of...