Abdul Matin shiponcs
💻
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| public class TestLinkedListImplementation { | |
| public static void main(String args[]) { | |
| LinkedList ll = new LinkedList(); | |
| ll.addValue(1); | |
| ll.addValue(2); | |
| ll.addValue(3); | |
| ll.addValue(4); | |
| ll.addValue(5); | |
| ll.addValue(6); |
shiponcs
/ ComponentDidUpdate.js
Last active
May 6, 2020 14:24
portratis a basic difference between class and functional component of ReactJS, componentDidUpdate in class component and useEffect in functional component can be used to achieve same thing, but there are some big differences not due to how React defines it but how javascript works. Further, we can use 'useRef' hook to persist data in functional…
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| import React, { useState, useEffect } from "react"; | |
| class Counter extends React.Component { | |
| state = { | |
| count: 0, | |
| }; | |
| increment = () => this.setState({ count: this.state.count + 1 }); | |
| decrement = () => this.setState({ count: this.state.count - 1 }); | |
| reset = () => this.setState({ count: this.state.count }); | |
| // line matters |
shiponcs
/ createStore.js
Created
April 25, 2020 14:00
This is the basic implementation (without a few minor details) of createStore function of Redux library
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| const createStore = (reducer) => { | |
| let state; | |
| let listeners = []; | |
| const getState = () => state; | |
| const dispatch = (action) => { | |
| state = reducer(state, action); | |
| listeners.forEach((listener) => listener()); | |
| }; |
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| #include <iostream> | |
| using namespace std; | |
| using ull = unsigned long long; | |
| int main() | |
| { | |
| int n; | |
| cin >> n; | |
| ull dp[n + 1][2]; // dp[i][0] i-th stripe ends with white | |
| dp[1][0] = dp[1][1] = dp[2][0] = dp[2][1] = 1; |
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| #define KBUILD_MODNAME "foo" | |
| #include <uapi/linux/bpf.h> | |
| #include <linux/bpf.h> | |
| #include <linux/icmp.h> | |
| #include <linux/if_ether.h> | |
| #include <linux/if_vlan.h> | |
| #include <linux/in.h> | |
| #include <linux/ip.h> | |
| #include <linux/tcp.h> | |
| #include <linux/udp.h> |
zYeoman
/ compile.sh
Last active
May 6, 2022 16:16
— forked from martinsik/index.html
Simple WebSocket server based on libwebsockets. For full description read http://martinsikora.com/libwebsockets-simple-websocket-server
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| gcc libwebsockets-websocket.c -L/usr/local/lib -lwebsockets |