Introduction to Multidimensional Arrays in JavaScript | DSA in Javascript | Vishwa Mohan

In this video, we'll explore the concept of multidimensional arrays in JavaScript. Learn how to create, access, and manipulate multidimensional arrays to store data in a more organized way.

Timestamp:
00:00 Introduction
02:37 Remove duplicates and keep unique elements in a sorted array.
2:42 Problem- Remove duplicates from sorted array
07:32 Creating an array with unique elements in JavaScript
10:13 Algorithm to remove duplicates from an array in JavaScript without using additional space
15:22 Swapping and shifting operations on multidimensional arrays
17:42 Demonstrating two-pointer approach for swapping values in arrays
22:33 Demonstration of array manipulation using left and right pointers.
24:40 Introduction to Multidimensional Arrays in JavaScript
29:34 Understanding multidimensional arrays in JavaScript.
31:55 Understanding the logic behind finding the transpose of a matrix
36:37 Nested for loop to transpose a matrix
39:36 Rotate a matrix by 90° in clockwise direction
44:38 Rotate a matrix by 90° in JavaScript
47:07 Reverse each row of a matrix and rotate by 90°
51:45 Introduction to Multidimensional Arrays in JavaScript and course availability in different languages.
52:58 Google/amazon interview asked question.
53:57 Spiral printing is a traversal technique for matrices
58:39 Iterate through multidimensional arrays following specific directions
1:01:28 Iterating through a multidimensional array in JavaScript
1:05:55 Defining and initializing variables for matrix manipulation
1:08:59 Moving through a multidimensional array in JavaScript.
1:13:50 Printing multidimensional array in spiral order
1:16:17 Understanding and practicing the problem is essential for improving coding skills.

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02:37 Remove duplicates and keep unique elements in a sorted array.
2:42 Problem- Remove duplicates from sorted array
07:32 Creating an array with unique elements in JavaScript
10:13 Algorithm to remove duplicates from an array in JavaScript without using additional space
15:22 Swapping and shifting operations on multidimensional arrays
17:42 Demonstrating two-pointer approach for swapping values in arrays
22:33 Demonstration of array manipulation using left and right pointers.
24:40 Introduction to Multidimensional Arrays in JavaScript
29:34 Understanding multidimensional arrays in JavaScript.
31:55 Understanding the logic behind finding the transpose of a matrix
36:37 Nested for loop to transpose a matrix
39:36 Rotate a matrix by 90° in clockwise direction
44:38 Rotate a matrix by 90° in JavaScript
47:07 Reverse each row of a matrix and rotate by 90°
51:45 Introduction to Multidimensional Arrays in JavaScript and course availability in different languages.
52:58 Google/amazon interview asked question.
53:57 Spiral printing is a traversal technique for matrices
58:39 Iterate through multidimensional arrays following specific directions
1:01:28 Iterating through a multidimensional array in JavaScript
1:05:55 Defining and initializing variables for matrix manipulation
1:08:59 Moving through a multidimensional array in JavaScript.
1:13:50 Printing multidimensional array in spiral order
1:16:17 Understanding and practicing the problem is essential for improving coding skills.