problem description recently I have been learning to use Hadoop, using macbook. Equipped with three ubuntu virtual machines, but the IP is dynamic beating all the time is very inconvenient, want to be fixed. Found on the Internet is in Mac and other t...
problem description I currently have a router with multiple mobile devices connected to the router (using WIFI) to connect to the network. I need every mobile device can connect to the same router, but the IP for accessing the external network is di...
2NAT2::-i *:-i eth0eth0 IPeth0 ask the Great God to tell you what the problem is, and-I eth cannot do port forwarding. ...
parent class: class Person{ constructor(name,age){ this.name = name; this.age = age; } introduce(){ return `My name is ${this.name}. I am ${this.age} years old.`; } } module.exports = Person; subclass: import...
after the java program starts, sometimes the output is garbled, and the output is the text in the application code . ps check the execution command ` root 27534 10 14:22? 00:00:09 java-jar data services topic_monitor topic-monitor.jar ` ...
like RadioGroup and Radio in antd <RadioGroup onChange={this.onChange} value={this.state.value}> <Radio value={1}>A< Radio> <Radio value={2}>B< Radio> <Radio value={3}>C< Radio> <Radio value={4}&...
One-line summary [problem brief] how to switch between topics, is there any way? Version & Environment [version and environment] ECharts version [ECharts version]: 4.1.0 Browser version [browser type and version]: Google 67.0.3396.87 (official vers...
problem description how to implement a package of combined code in the form of a website like YDUI the environmental background of the problems and what methods you have tried I don t quite understand how this way is realized. Please give me a sp...