I am a rookie. Our teacher Bishu asked me to do a host computer to control the camera to take photos, monitor and so on, and then send data to the cloud. can you recommend some relevant information to me if possible? can you use electron and webrtc to i...
problem description <input id="uploaderCustomInput" multiple name="image[]" class="weui-uploader__input js_file" type="file" accept="image *"> cannot call the camera under android? the environm...
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I want to write a form for verification, but the data in it is not fixed, it is traversed, and I don t know how to write the rules code here is https: jsfiddle.net pbzgjv5e. . traverse from ruleForm like this, and then display ruleForm: { ...
if an IP address starts at 11.119.0.10-ends at 11.119.0.254 , the outside cannot be accessed, so you need to do a reverse proxy in nginx. The virtual machine started is like taking an IP, port at random in this range. if it is to write an agent, one is ...
The scenario is: there is a flag field in my text table (news). Its type is the set collection, and the possible values are letters, such as "Agrappagh d ". These letters correspond to a diyflag table with Chinese names corresponding to these letters. ...
as detailed in the title: in my impression, iOS loads h5 content and loads an h5 page directly, and the final result is that the content displayed on a page is displayed directly on the h5 page, so why do you still need to get the height of h5 content?...