DEV Community: Nimal Anand

conditional statements

Nimal Anand — Sat, 16 May 2026 10:05:23 +0000

IN Java script we use if and else for conditional statements.
we declare a varaiable with a initial value and we give a condition using if ,If the condition is fullfilled the contents of operations inside the brackets would be executed and if the conditions is failed then else would be executed.
let i=0
if i<=10{
console.log(i)
i++
}else
{
exit
}.

Variable declaration

Nimal Anand — Sat, 16 May 2026 09:57:44 +0000

we use three identifiers in java script var,let,Const.
var means variable. By using var we can declare redeclare and reinitiate values for a variable .
example: var x =5
var x=6
x =7
if we use let and declare a variable then we can declare it once and we cant redeclare it again but we can reinitiate it again.
example: let x =5
x=6
if we use const we can declare the variable only once we cant redeclare and reinitiate it again.we declare the data also while declaring the const.
const m=5.

Javascript variables

Nimal Anand — Sat, 16 May 2026 09:44:39 +0000

variable types:
1)var 2)let 3)const
var:It denotes the variable which we intend to introduce.For example variable equals 5. If we use var it can be reassigned and reinitialised meaning we can call the variable name again and we can also change value of the variable as well..

let:if we use let and introduce a variable.it cant be reassigned but the value can be reinitialised meaning we can give another value for the same variable.

const:Meaning of const is constant. if we introduce a variable using const it cant be reassigned or reinitialise.

Arithmatic operator:
arithmatic operators are used for doing mathematical operations like addition subtraction multiplication division.

Addition operator(+) It performs two operations like adding numbers and doing concardination.It adds the numbers and on the other hand it concordinates the given data types whatever it maybe

Subtraction(-) It is used to perform subtraction between two variables which is declared earlier

Multiplication(*)It is used to perform multiplication between two variables.

Division It is used to perform division between two variables.we use slash(/) to get the quotient value and we use modulo (%) to get the remainder.

Balance in life.

Nimal Anand — Tue, 31 Mar 2026 01:53:19 +0000

Life is full of memories just close your eyes and think of a pleasant memory that comes in your mind.In this tech world although we have numerous technologies to do our work faster and make our life easier, all we say at the end of day is we are short of time. Everyone wanted to be successful in their career and wanted to spend good quality time for themself and for family as well, but how much time we are able to allocate in reality. we hardly don't have time to have food with our family or to have tea with our friends unless they are colleagues. But life goes on and on. Most of us are capable of doing multitasking in our job but in this case almost everyone fails. Just imagine about the last vacation or a short trip you went with your friends or family where u didn't attend any office meetings on zoom calls or phone calls. Report suggests that work life balance in few European countries is very much balanced and better when compared to India. we wanted to adapt everything from the western countries right from food, culture and clothing why can't we and our companies adapt this work life balance from them?