Janith Kasun jkasun

Tech Enthusiastic, Senior Tech Lead, Mentor

jkasun / gist:c3d621bee1c51cdd470d053974afa232

Created April 19, 2025 07:21

	// Online C++ compiler to run C++ program online
	#include <iostream>

	char getGradeAlt(int mark) {
	// mark < 100 && mark > 75
	if (mark >= 75) {
	return 'A';
	} else if (mark >= 65) {
	return 'B';
	}

jkasun / gist:53a364b60b2e92b05ba469d9481dd71a

Last active April 19, 2025 14:10

	// Online C++ compiler to run C++ program online
	#include <iostream>
	float pi = 3.141;

	// This should take circleRadius as a parameter and rutrn the area
	float caculateArea(float r) {
	// Area = Pi x Square(R)
	float area = pi * r * r;
	return area;
	}

jkasun / index.js

Created September 24, 2019 16:45

Uploading Files to S3 With Node.js

	const fs = require('fs');
	const AWS = require('aws-sdk');

	// Enter copied or downloaded access id and secret here
	const ID = '';
	const SECRET = '';

	// Enter the name of the bucket that you have created here
	const BUCKET_NAME = 'test-bucket-1242tsr';;

jkasun / person.ts

Last active January 21, 2019 13:43

	class Person {
	private _age: number;

	public set age(age) {
	if (age < 0 \|\| age > 200) {
	throw new Error('Invalid arguement age');
	}

	this._age = age;
	}

jkasun / Person.java

Created January 21, 2019 13:25

	class Person {
	private int age;

	public int getAge() {
	return this.age;
	}

	public void setAge(int age) {
	if (age < 0 \|\| age > 200) {
	throw new IllegalArgumentException("Invalid age");

jkasun / assignment.c

Last active January 9, 2019 07:45

Assignment

	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>

	const int MAXLENGTH = 100; // Max length of the string

	int numOfStudents = 2;
	int numberOfSubjects = 2;

	// Calculate the sum, average of each subject

jkasun / angular-host.js

Created December 31, 2018 11:21

	// Get dependencies
	const express = require('express');
	const path = require('path');
	const http = require('http');

	const app = express();

	// Point static path to dist
	app.use(express.static(path.join(__dirname, 'wg-angular')));

jkasun / Canvas Line Curve

Last active January 13, 2019 14:39

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Document</title>
	</head>

jkasun / route.js

Created August 25, 2018 18:37

	let route = () => {
	let path = window.location.pathname.split('/');
	render(path);
	}

	let render = (path) => {
	let rootPath = path[1];
	let template = templates[rootPath];

	document.getElementsByTagName('app-root')[0].innerHTML = template;

jkasun / index.html

Last active August 25, 2018 18:36

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Document</title>
	</head>
	<body>
	<app-root></app-root>