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 ...
A problem with the front end of WEB. I have a http Server, written by java that calls the open source Nanohttpd, page. The data on the Nanohttpd, page is submitted through xhttp.open ( "POST ", url, true); xhttp.setRequestHeader ( "Content-type ", "ap...
problem description use vue-cli3 to create a component that wants to be encapsulated as a third-party library and uploaded to npm for use by other projects, but vue-cli-service build-- target lib-- name lib1. src lib1.vue the packaged library cann...
as mentioned above, the company s project needs to open Wechat s collection and payment function in Mini Program. I don t know how to achieve it. Ask for a professional solution ...
now there is a binary program shown in the following figure. Generally, I enter. itool daily25.cfg directly into the interface, and then choose the corresponding input according to my own needs. Now I want to call the script with python instead. The in...
< template VFF = "(vo,index) in timeorder " > ) < div vtalk bindvir style = "vo.process " class= "bar " > < div > < template > how to loop out vo.process ...