I read the data from Huawei watch2 s ppg sensor, but the result is either a very small value (1e-40) or NaN. Try the other sensors. They all seem to be working. Ask for guidance reason, thank you! ...
pc, who used to be directly connected to the zigbee network, is now a bit confused when the teacher asks him to use gprs for wireless data transmission. ...
the code is as follows: function Breakfast() { var str = breakfast ; console.log( Having breakfast ); eat(str, function() { console.log( Finished ! Time to go to work! + str); }); } function Lunch() { var str = lunch ; ...
removeAttribute () I know I can delete the attribute on the tag, but after adding the attribute of checked to the input tag through JavaScript, then call the removeAttribute () method, why can t I delete it? Is there a big boss to help explain? <in...
is this page. Does this page need to be developed on its own? what do you need to do if you develop it yourself. PS: this is the function of filling in the harvest address in [GO] Mini Program ...
you can get data normally by using postman request. request using web page with error message: { "detail ": "CSRF Failed: CSRF cookie not set. "} how to solve this? ...
the project uses token to authenticate users. I wrote in NuxtServerInit that the token stored in the Session of Node is written to Store, that is, after the user logs in, there are three places to store Session, Store and local localStorage, in the toke...