{"id":119,"date":"2022-10-28T08:51:22","date_gmt":"2022-10-28T08:51:22","guid":{"rendered":"https:\/\/devopssupport.in\/blog\/?p=119"},"modified":"2022-10-28T08:51:22","modified_gmt":"2022-10-28T08:51:22","slug":"array-in-javascript","status":"publish","type":"post","link":"https:\/\/www.devopssupport.in\/blog\/array-in-javascript\/","title":{"rendered":"Array in JavaScript"},"content":{"rendered":"\n

What is array?<\/p>\n\n\n\n

In JavaScript, the array is a single variable that is used to store different elements. It is often used when we want to store a list of elements and access them by a single variable. <\/p>\n\n\n\n

we write array values in square brackets [ ]<\/p>\n\n\n\n

Example: 1<\/p>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <————– index(its counts form 0 to n)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n\n\n\n

var cars =[“bmw”, “audi”, “lexus”];<\/p>\n\n\n\n

document.write(cars);<\/p>\n\n\n\n

https://gist.github.com\/AvinashKumar33\/5b7ea93e7f9e67cb8e187ca2e1795694<\/code><\/pre>\n\n\n\n
OUTPUT:- bmw,audi,lexus<\/p>\n\n\n\n
We  can print particular element value of array with the help of index number.<\/p>\n\n\n\n
Example: 2<\/p>\n\n\n\n
 0         1        2       <———— index(its counts form 0 to n)      <\/p>\n\n\n\n
var cars =[“bmw”, “audi”, “lexus”];<\/p>\n\n\n\n
document.write(cars[1]);<\/p>\n\n\n\n
https://gist.github.com\/AvinashKumar33\/08e9fffeceeaf64d0bee953bcc7d9e1e<\/code><\/pre>\n\n\n\n
OUTPUT:- audi<\/p>\n\n\n\n
<\/p>\n\n\n\n
Example: How to print all values of array with loop?<\/p>\n\n\n\n
\u00a0var cars = [“bmw”, “audi”, “lexus”];<\/p>\n\n\n\n
for(a=0, a<=4, a++){<\/p>\n\n\n\n
document.write(cars[a] + “<br>”);<\/p>\n\n\n\n
}<\/p>\n\n\n\n
https://gist.github.com\/AvinashKumar33\/0eadc9481ca5426c99585a7ae3cc11fd<\/code><\/pre>\n\n\n\n
OUTPUT:<\/p>\n\n\n\n
bmw
audi
lexus<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
What is array? In JavaScript, the array is a single variable that is used to store different elements. It is often used when we want to store… <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-119","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/comments?post=119"}],"version-history":[{"count":4,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/119\/revisions"}],"predecessor-version":[{"id":126,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/posts\/119\/revisions\/126"}],"wp:attachment":[{"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/media?parent=119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/categories?post=119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopssupport.in\/blog\/wp-json\/wp\/v2\/tags?post=119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}