how to add dots (addPoint) to the Highcharts double Y-axis table (multiple axes)? I want to make two curves of temperature and humidity in one table, each using a separate Y axis; the X axis is the date. How to add some through JavaScript? I will no...
saw a code on the Internet: $({property: 0}).animate({property: 100}, { duration: 1000, step: function() { var percentage = Math.round(this.property); $( -sharpprogress ).css( width , percentage+"%"); if(...
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A very weird problem, which was good all the time, appeared when it was suddenly started, and the file could not be checked, not even if antd was reinstalled. has anyone encountered this problem, or know what caused it ...
traditional multi-page projects use html-webpack-plugin to load jsp or ftl files, because there is a special syntax inside, so directly using html-webpack-plugin will fail to package, and then use raw-loader on the basis of html-webpack-plugin t...
rtrtrt find the solution ...
problem description questions about the sequence of code execution under chrome version 67 and node8.9.4 < hr > the code is as follows: existing tasks An and B. for task A, whether synchronous or asynchronous, wants AB serial process...
about back-end api interface design Why doesn t the backend directly use http s status code + response body json. But to customize a format? for example, the backend returns a 200 status code, and then uses code to represent the success or failure ...
In the project, there are pages that swipe left and right, so Swiper is used, but it is found that the scroll bar swiper-scrollbar at the bottom looks like this without any "customization ". that is, the scroll bar on the page currently displaye...
simple time comparison time1 = 15:30:26 time2 = 17:00:00 how to compare these two times, ask the boss for advice ...
for example, there is a paragraph of markdown . -sharp-sharp mysql >mysql MySQL Command Line Client mysql; ; ![image](http: localhost:3000 images markdown image-1551081068552-11.png) [http: localhost:8081 markdown 3](http: localhost:8081 mar...
topic description there are N length specifications for raw materials for example, there are 9 meters and 12 meters customers need to cut each M root of N specified length L for example: 1.2m 200m, 1.3m 80root, 1.33m 120root, 1.78m 90root find o...
problem description the front end requests the picture in the node.js server. After getting the src path, the img image cannot be displayed properly, and the network cannot display normally. the environmental background of the problems and what m...
topic description variable parameters are encrypted and cannot be read. Is there a way to interpret them? ...
at present, after logging in and reading WeChat Mini Programs s documents, you can get the user s openid and session_key on the server interface without authorization with wx.login. Then the first login of user information calls up authorization with t...
if you write a single page on the phone in a html, but as shown in the figure above, @ click is parsed into a string, causing the click method to become invalid. Ask for the boss s answer, thank you. ...
after generating webpack4, the project starts to run after a lot of twists and turns (such as upgrading vue-loader,node.js, etc.) vue webpack debugger dist vendor ...
as shown in the figure, where the red line is drawn, the QR code is generated through the interface. Which interface is it the business is like this. Can you scan the official QR code sent by Wechat to merchants to make the JSAPI payment (a payment...
CSSwidthheight?widthheight? ...
the following is a circular list of data requested by ajax. The print of + data [I] .createTime + in li is 2019-02-26 15:15:51. How to remove the following 15:15:51 minutes for(var i=0;i<6;iPP){ var tbBody = ""; tbBod...
insert a large number of pictures into the project, how to simplify import React from react ; import ReactDOM from react-dom ; import . assets styles index.less ; import A0 from . assets images A0.png ; import A1 from . assets images A1.p...
jgraph-3.8.0 use gulp compression related codes Import toolkit var gulp = require ( gulp ); place to install gulp locally var less = require ( gulp-less ); var cssmin = require ( gulp-minify-css ); compress css var a...
such as the title. I just want to use str to convert to a string, and then encode to convert to bytes: >>> str(1).encode( utf-8 ) b 1 is there an easier way? ...
I run the single file directly without import errors. In addition, it is normal for me to use mongodb in the py file alone, but when I run it in the scrapy project, I will say that the import failed. Why? import json import pymongo from scrapy.utils.pr...
filter the interface, and whether the data returned by the backend should be filtered when you want to return the request the interface request is asynchronous, and the corresponding data is requested by the same interface through different filtering ...