problem description I want to talk about a piece of code in d3.js converted to python, and then encountered a problem, that is, js can use functions like variables without passing parameter values. I don t know how to implement the same function in m...
how Egg supports cross-domain requests for a single interface, but not all interfaces of the service can be cross-domain requests ~ tried the following method: async XXX () { const { ctx } = this; ctx.set( Access-Control-Allow-Origin , * ...
recently, after the company migrated sql server to mariadb, data, it found that the query efficiency was much lower. there are now multiple data tables, each with more than 10w rows of data, and the data in the table is not unique and the index cannot...
Wechat: if An is shared with B, B needs to like it. How to know whether B likes it or not (B may not follow the official account and cannot get openid) ...
recently encountered a confusion as follows: suppose I get a list of original items by request, and I store it in store state = { products:[...] } in a component, users can hide items they don t care about (ps: is not deleted, similar to adding...
I am an intern, the company asked to use PIXI for the development project. After using it, I found that the font is very blurry and the edges of the lines are jagged. I did not set anything, that is, according to the API document, the larger the text, ...