Hello, everyone. I have reported the problem of useless-super-delegation with pylint detection. How to solve this problem? my way of writing: class BaseHandler (RequestHandler): executor = ThreadPoolExecutor(1024) def __init__(self, *args, **kwa...
I have a model module in my flask service, which I import under other py, such as from model.trip import xxx. Then use pylint to check the error Unable to import, but the program can be executed normally. Ask for advice on how to solve it. ...
the sum of the binaries stored in the mode field of the table, why do you find the data record of mode=28 using the query condition where mode & 5? where mode & 5 and where mode & 1 and mode & 4 query results are different, is there a boss to help ...
this is the configuration in webpack: { test: .jsx$ , exclude: (node_modules) , use: { loader: babel-loader , options: { presets: [ env , react ] ...
1. Now it can be time for remote debugging, and do not close the background Wechat, you can go to the mobile desktop, and within the time set by yourself, you can send service notifications 2. When quitting Wechat or shutting down the current Mini Progr...
Database Design: db = SQLAlchemy() roles_users = db.Table( roles_users , db.Column( user_id ,db.Integer(),db.ForeignKey( users.id )), db.Column( role_id ,db.Integer(),db.ForeignKey( roles.id )) ) class Role(db.Model,RoleMixin):...
componentDidUpdate(prevProps, prevState, snapImg){ if(this.props.bookImg!=null && this.props.bookImg!==prevProps.bookImg){ var canvas= document.createElement( canvas ); var ctx= canvas.getContext( 2d ); var img= ne...