problem description sparksql project, the sql script is placed in the resource sql file below (different businesses, there are a lot of scripts); Local write code to load the sql script using this.getClass.getResource (). GetPath method, get the pa...
the figure is as follows: def update_model(rdd),mixture_model: it s OK to declare mixture_model directly in update_model, but every time you foreachRDD, you need to re-declare MingleModel. Makes it impossible to update the model in real time ...
Import global Scripts in Index.ejs index.ejs: <script src="https: cdnjs.cloudflare.com ajax libs jointjs 2.1.0 joint.js">< script> can be used in a separate page: Detail.js constructor(props) { super(props); this.g...
Business requirements for making a real estate browsing history now the cookie, on the page has been invalid and cannot be overlaid. When printed out, the cookie is always empty. head Baidu said for a while, some said that the permissions were in...
I use element-ui s dialog pop-up box, showing rich text in the pop-up box, and uploading pictures can be successful, but when you click on the picture, there is no toolbar for editing the picture. Put the rich text outside (not with the pop-up box but ...
VS2017 Enterprise Edition, var do not recognize? How to upgrade C-sharp? No problem generating DLL. ...
such as the question, Server is a script that linux, adds a boot to start, and the script adds exit 0 at the end of the script. now just boot up, execute the script, and finally exit the service. this is the only way for the server to connect. Ask...