I just started to learn that python, has two functions, one is to get the value of cookie of the website, and the other is to send a get request. Why can t I use this variable a? how can I use the value of a? direct print is valuable and I use multithr...
I want to use fetch to request a string from the background api. Is there any way to directly take the string out and assign it to the variable? my original way of writing is this: var text = ; fetch(`http: 127.0.0.1:8080 `,{ method: GE...
as shown in figure , an alias of "img " is configured in the project, and the alias is used in the url of background-image. If the project runs normally, the picture will be loaded, but if the webstorm cannot parse to the file path, it will report an ...
for example, define a tag in template < div class= "cg_table_row_fundname " > {{getShortTxtWithLength (item.fundname, 6)}} < div > The getShortTxtWithLength method is introduced into the current component in the following ways import {getShortTxt...
how does d3.js get the coordinates of the svg element relative to the document ...
currently uses webpack in conjunction with typescript to develop a class library. but there is a problem. When referencing the method in the packaged js file of ts in the outer html, there will be a problem that this function does not exist. I looked at...
1) I used vagrant+virtualbox to build the development environment on win7, and box used CentOS7 v1803.1. 2) Synchronize directory is configured in vagrantfile (Synchronize function is normal): config.vm.synced_folder "D: 7_KaiFa project ", " usr ...