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Javascript array and loops are the backbones for javascript. the javascript array can store several elements at a time and loops can be used to eliminate code repetition. Javascript array is a special variable which can hold multiple variables.
javascript array can be constructed like this:
const /javascript array name/ = [ele1, ele2, ele3,...,elen];
javascript array can hold n number of variables and javascript array is an iterable variable which means loops can be run on javascript arrays.
for accessing any element in a javascript array indexes can be used.
for example-
const arr = new Array("ele1","ele2","ele3");
javascript array indexing starting from zero. it means the first element in the javascript array can be accessed with index 0, the second element can be accessed with index 1 and so on.
by writing index numbers in square brackets after the javascript array name the element can be accessed.
for example-
the nth element can be accessed by the n-1 index
for the nth element - arr[n-1] is used.

and assigning value to the nth element is also the same
a[n-1] = "javascript array and loops on colon channel."

that is how a javascript array is created and elements within the javascript array are accessed.

In this video, viewers will learn javascript arrays and loops in the Hindi language in the easiest way.

If you want to run the same code over and over again, each time with a different value. often this case is when working with arrays, loops are used.

for loop:
for(expression 1; expression 2; expression 3){
//you can write your code here
}
expression 1- initiate the variable for loop.
expression 2- termination condition for - for loop
expression 3- increment/decrement/multiplication/division for loop variable after the loop is executed.

in this video, for loop is explained very thoroughly in the Hindi language.

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CHAPTERS
00:00 special Bunty's story
02:00 arrays in javascript
06:00 loops in javascript

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