how to realize the linkage of three screens, such as a functional module displayed on one screen, another module displayed on another screen, and how to realize screen-by-screen dragging? thank you
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I configured the MIME type of the file with the amr suffix in the apache configuration as application ms-download, Why it is a garbled page when opening a file in amr format using window.open in chrome, while a file in amr format can be successfully dow...
Baidu didn t find the reason for it for a while-the error message thrown by the browser was Uncaught Error: Objects are not valid as a React child (found: object with keys {}). If you meant to render a collection of children, use an array instead or wr...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title< title> <style type="text css"> html, body { height: 100%; wid...
Android ,.app,web ,,url ask for answers to this question ...
in Chrome 65.0.3325.181 (official version) (64-bit), the loop attribute of the audio tag does not take effect. Write the corresponding logic and report an error after execution. the code is as follows: html <audio id="backgroundAudio" ...
found the problem. Hematemesis and backend redirection - when running on the test server, under the condition that caching is allowed, the error 412 will be reported after entering the home page for the first time and refreshing for the first time. th...
in the chrome browser, the component does not change, switch the window after selecting a tab, and then switch back, a blue border will appear, and after selecting the others, it will disappear. ...
,input ,input !!! edgevue elementui input(,),, input edge localhost:8080 ...
I have a local html static page, double-click in Google browser to open, but the page can not be displayed, directly jump to the 2345 home page, how to restore? static pages can not be accessed, so I feel bad ...
as shown in figure in debugging embedded iframe pages, iframe.js is not its own file (probably some security check files for chrome), and then always jumps to this breakpoint, even if I haven t hit the breakpoint, the breakpoint will be removed or...
as shown in the figure: why the tabs in the first red box belong to the same process, and the latter two can be understood as the same domain name , so they are one process. PS: Chrome version is 56 . ...
A static page is written on the computer, and the text and pictures are displayed vaguely under chrome. I can t bear to look directly at it, but it s okay to display it under Firefox. It is no problem for chrome to open other pages, just write this pag...
CSP error in popup: how to solve it? ...
for example <form> <input type="email"> < form> when there is a problem with the format of the mailbox entered in the chrome browser, it will automatically give a hint that there is a problem with the format. I would li...
excuse me, I have a User serialization class. The model used in the class is set owner = models.ForeignKey ( auth.User , related_name= snippets ) in the User,Snippet model. Performing database migration does not report an error, but there is no such...
one of my previous questions is how to delete Baidu statistics cookie to kill the second-level domain name. Then search for a method: configure in nginx: add_header Set-Cookie "UM_distinctid=deleted;expires=Thu, 01 Jan 1970 00:00:00 GMT;path= ;d...
is there any way to change the URl without refreshing the page and bring it to the browser of the next open link (or on URl or on any window attribute) during sharing ...
the company now has a demand, the equipment is plugged into the usb port of the computer, the front desk gets the serial port information and transmits the data, can you tell me how to achieve it? does ActiveX not support chrome browsers? I found on the ...
need to take pictures and upload pictures. Use < input accept= "image * " capture= "camera " type= "file " > to call the camera, but prompt to get microphone permission ....
Error during service worker registration: DOMException: Only secure origins are allowed is normal locally, an error is reported on the server ...