Roopesh Saravanan roopeshsn

Arista, Prev. Cisco, GSoC'23 @InternetHealthReport

roopeshsn / craft-udp-packet.go

Last active December 7, 2024 06:03

Crafting an UDP packet using x/sys and gopacket packages

	package main

	import (
	"context"
	"fmt"
	"log"
	"net"

	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"

roopeshsn / udp.go

Created December 2, 2024 09:32

Crafting an UDP Packet in Go

roopeshsn / go-tls-server.go

Created November 2, 2024 13:05

Serving both HTTP and HTTPS (TLS) requests in Go

	package main

	import (
	"fmt"
	"net/http"
	"sync"
	)

	func homeRouteHandler(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "Hello, you've requested: %s\n", r.URL.Path)

roopeshsn / IBM.java

Created November 10, 2022 13:29

	package com.roopesh;

	public class Main {
	public static void main(String[] args) {
	int ans = closureSum(6583);
	System.out.println(ans);
	}

	public static int closureSum(int val) {
	char[] chars = ("" + val).toCharArray();

roopeshsn / array-input.java

Created October 28, 2022 11:41

Code to get array input from command-line in Java

	package com.roopesh;

	import java.util.Arrays;

	public class Main {

	public static void main(String[] args) {
	int[] arr = getIntegerArray();
	System.out.println(Arrays.toString(arr));
	}

roopeshsn / input-java

Created October 13, 2022 14:44

Here's the code snippet to get inputs in java

	package com.roopesh;

	import java.util.Scanner;

	public class Input {
	public static String integerIn(String out) {
	Scanner scanner = new Scanner(System.in);
	System.out.println(out);
	return scanner.nextLine();
	}

roopeshsn / quick-sort

Last active October 13, 2022 14:45

	package src;

	public class TestQuicksort {
	public static void main(String[] args) {
	// NOTE: Make sure to enable assert before running this code.
	// If you're using IntelliJ, you might be able to use this:
	// https://intellij-support.jetbrains.com/hc/en-us/community/posts/207014815-How-to-enable-assert
	int[] a1 = {1, 2, 3};
	int[] a2 = {3, 2, 1};
	int[] a3 = {};