From 78fdc4086ab76d04fbfd33a1841c2e678fb79423 Mon Sep 17 00:00:00 2001 From: annmaryvinod Date: Fri, 14 Oct 2022 01:25:38 +0530 Subject: [PATCH] writing hello world into the document --- 01_Day_Introduction/01_day_starter/helloworld.js | 8 +++++++- 01_Day_Introduction/01_day_starter/variable.js | 5 +++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/01_Day_Introduction/01_day_starter/helloworld.js b/01_Day_Introduction/01_day_starter/helloworld.js index 8c9e2c0..060caa5 100644 --- a/01_Day_Introduction/01_day_starter/helloworld.js +++ b/01_Day_Introduction/01_day_starter/helloworld.js @@ -1 +1,7 @@ -console.log('Hello, World!') \ No newline at end of file + +//To output in the console: +console.log('Hello, World!'); + + +//to write into the document/page +document.write("Hello World!"); \ No newline at end of file diff --git a/01_Day_Introduction/01_day_starter/variable.js b/01_Day_Introduction/01_day_starter/variable.js index 62558cb..f614d8e 100644 --- a/01_Day_Introduction/01_day_starter/variable.js +++ b/01_Day_Introduction/01_day_starter/variable.js @@ -8,6 +8,10 @@ let age = 100 // age in years let isMarried = true // Declaring variables with number values +// We can use keywords like var,let and const to declare variables +// let allows one time declaration and multiple time value assignment +// const allows one time declarartion as well as assignment +// var allows multiple declaration and assignment. const gravity = 9.81 // earth gravity in m/s2 const boilingPoint = 100 // water boiling point, temperature in oC @@ -18,3 +22,4 @@ const PI = 3.14 // geometrical constant let name = 'Asabeneh', //name of a person job = 'teacher', live = 'Finland' +