Posts by Keshav J

Author Biographical Info: Full Stack Web Developer | Sport Programmer

JavaScript string.match() method

By Keshav J

In this tute, we will discuss the JavaScript string.match() method. The JavaScript match() is an in-built function used to search for a given string in the original string. The mat.... Read More

How to shuffle characters of a string in JavaScript

By Keshav J

In this tute, we will discuss how to shuffle characters of a string in JavaScript. Before getting into the topic, let’s see what is a string in JavaScript. The JavaScript string .... Read More

Get Maximum and Minimum value from a JavaScript Array

By Keshav J

In this tute, we will discuss how to get Maximum and Minimum value from an Array in JavaScript. Before entering into the topic, let’s see a quick recap of arrays. An array is.... Read More

How to shuffle elements of an Array in JavaScript

By Keshav J

In this tute, we will discuss how to shuffle elements of an array in JavaScript. Before getting into the topic, let’s see what is an array. An array is a special variable tha.... Read More

Get common elements from two Arrays in JavaScript

By Keshav J

In this tute, we will discuss how to get common elements between two Arrays in JavaScript. Prior to getting into the topic, let’s see what is an array. An array is a special .... Read More

Range Minimum Query in Segment Tree using C++

By Keshav J

In this tute, we will discuss the Range Minimum Query in Segment Tree using C++. Before heading into the tute, make sure that you’ve understood the sum of range in the segmen.... Read More

XOR of range in Segment Tree using C++

By Keshav J

In this tute, we will discuss how to query the XOR of the given range in a segment tree using C++. Read till the end to get a clear idea of the Segment Tree. Let’s use the array.... Read More

Lazy Propagation in Segment Tree using C++

By Keshav J

In this tute, we will discuss Lazy propagation in Segment tree using C++. If you haven’t gone through the basics of implementing segment trees, head straight to sum of range .... Read More

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