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Java 2021-10-20 21:49:06
Read File from Sprinboot
Using ResourceUtil @Override public void run(String... args) throws Exception { File file = ResourceUtils.getFile("classpath:data.txt"); if(file.exists()) { byte[] fileData = Files.readAllBytes(file.toPath()); String fileContent = ne... Add solution -
Other 2021-10-20 17:26:06
Send notifications from firebees flutter
package io.flutter.plugins.pushNotification; import io.flutter.app.FlutterApplication; import io.flutter.plugin.common.PluginRegistry; import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback; import io.flutter.plugins.GeneratedPluginRegis... Add solution -
Java 2021-10-20 13:42:08
how to use an abstract class in java
interface methods{ public void hey(); public void bye(); } //unable to implement all the abstract methods in the interface so // the other class automatically becomes abstract abstract class other implements methods{ public void hey(){ ... Add solution -
Javascript 2021-10-20 10:54:08
react select icon
I found a workaround how to solve it. My technique is similar to @canda: import React, { Component } from "react"; import { render } from "react-dom"; import "./style.css"; import Select, { components } from "react-sele... Add solution -
Javascript 2021-10-19 18:44:09
diagram how props are passed in react
import React, { Component } from 'react'; class App extends Component { render() { const greeting = 'Welcome to React'; return ( <div> <Greeting greeting={greeting} /> </div> ); }} class Greeting extends Comp... Add solution -
C# 2021-10-19 17:56:06
c# serial port
//Serial Ports are used to communicate with other independant devices over //a serial COM. More at https://en.wikipedia.org/wiki/COM_(hardware_interface) and https://en.wikipedia.org/wiki/Serial_communication //For windows .NET Framework (This will not w... Add solution
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