on IOS, the performance of the same set of pages in Safari is different from that in UC browsers; is this related to the operating system or browsers? ...
I did a test page to find out about viewport and didn t put any meta tags in it. in theory, because the screen on the mobile phone is too small, the browser will create a virtual layout viewport, whose width will be larger than the width of the brows...
when we pull down the web page on the mobile side, the head will also come down when we reach the end, (the mobile browser seems to be like this by default. However, this will not happen on some web pages. Ask the boss for advice ...
problem description: if select; is used in the drop-down box on the mobile page, the tag will call the drop-down box that comes with the phone. there is a problem: this next button does not go to the next option of select; it executes the event of the...
there are several pieces of data, all of which can be edited. There is an error message after the first piece of data editing is illegal, but the error message left by the previous piece of data is displayed before it is edited when the second piece of d...
nginx listens to 443j Apache listeners 8443. nginx configuration server { listen 443; -sharp server_name *.ht920.com ht920.com; server_name www.ht920.com; ssl on; ssl_certificate cert 1523974750873.pem; ssl_certificate_key cert 1523974...
how does the front end (mobile) use mailto to send HTML files or be able to send pictures in e-mail? To ensure compatibility, it should be opened in domestic conventional browsers such as qq,163. ...
use axios to pass parameters. The initial request header is passed in json format without adding format. The backend says that if formdata is needed, add to axios. axios.defaults.headers = { "Content-Type": "application x-www-form-urlenc...
problem description I wrote a decorator with parameters, and now I need the decorator to use different parameters according to different conditions. the environmental background of the problems and what methods you have tried I wrote a decorator w...