### Coding Challenge – One Edit Boolean. Write a function to return if two words are exactly “one edit” away.

Write a function to return if two words are exactly “one edit” away. where an edit can be inserting one character anywhere in the word […]

Write a function to return if two words are exactly “one edit” away. where an edit can be inserting one character anywhere in the word […]

Question: Find a triplet that sum to a given target value. For Example: here is the given array and target is 10. We need to […]

/** * How would you implement jQuery’ s addClass and removeClass * functions using vanilla JS? What other variations you can use? * Can you […]

Given a number n, print n-th Fibonacci Number. Examples: Input : n = 2 Output : 1 Input : n = 9 Output : 34 […]

First we will look into few topics to understand basics of DataStructure What is Data Structure? Why do we need Data Structure? Let’s start with […]

In many interviews you will be asked to assess the code snippet Here I have the few samples which can prepare you for these kind […]

For Example, if you have given input string: ‘abc’ the result should be: [ ‘abc’, ‘acb’, ‘bac’, ‘bca’, ‘cab’, ‘cba’] This problem can be solved […]

Here is the Question: Let’s say: ‘(‘, ‘{‘, ‘[‘ are called “openers.” ‘)’, ‘}’, ‘]’ are called “closers.” Write a function that returns true if an […]

1) Can you explain variable scope in Javascript? Scope in JavaScript is the area where we have valid access to variables or functions. JavaScript has mainly two scopes – […]

UI Component: Now we will learn about how to make interactive elements using Javascript. For that we need to learn HTML DOM, Javascript Inbuilt methods […]

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