Explore Topics

Array Methods in JavaScript

Last Updated : 18 Apr, 2025 - Asked By Ashok

javascript  array methods 

Answers
2024-03-07 04:44:36

push(): Increases the length of an array by one or more elements and returns the new array length.

pop(): Takes the last element out of an array and gives it back.

shift() moves all ensuing elements to a lower index by removing the initial element from an array and returning it.

unshift(): Increases the length of an array by one or more elements and returns the new array length.

concat() creates a new array by combining two or more arrays without changing the original arrays.

slice(): Without changing the original array, this function takes a portion of an array and returns a new array.

splice(): Modifies an array's contents by inserting new elements in lieu of or deleting old ones.
these are some of them

 

2024-03-18 09:48:33

Different types of Array methods?

1. Manipulation Methods:

push(), pop(),shift(), slice(), etc.

2. Searching and Sorting Methods:

sort(), find(),indexof(), etc.

3. Conversion Methods:

join(), concat(),tostring()

4. Iteration Methods:

foreach(), map(), filter(), etc.

5. Utility Methods:

isArray()

 

2024-03-20 10:05:23

push():  used to add more elements  to the end of an array

pop():  used to take out the last elements from an array

shift(): it is used to take out the first element from an array.

unshift():   adding more elements at the beginning of an array.

 splice():  add or remove an element from a specific index in an array.

 slice(): takes a part of an array and gives you a new array with just that part.

Your Answer



Other Resources

Quiz Image
Quiz

Test your knowledge with interactive quizzes.

Interview Questions Image
Interview Questions

Prepare for interviews with curated question sets.

Q&A Image
Q&A

Ask your coding-related doubts and get answers.

Certification Image
Certification

Earn certifications to enhance your resume.

internships Image
Internships

Hands-on projects to improve your skills.

Quiz Image
Quiz

Test your knowledge with interactive quizzes.

Interview Questions Image
Interview Questions

Prepare for interviews with curated question sets.

blog Image
Blogs

Add your technical blogs and read technical topics.

Certification Image
Certification

Earn certifications to enhance your resume.

Q&A Image
Q&A

Hands-on projects to improve your skills.

People Also Asked