All Basic Articles

How to create snippets in Sublime Text

In this article, we will discuss how to create snippets in Sublime text for Competitive Programming. In Competitive Programming, time is the most important key,… Read More

C++

Competitive Programming

DSA

How To

AWS DynamoDB – Creating a Table

DynamoDB allows users to create databases capable of storing and retrieving any amount of data and comes in handy while serving any amount of traffic.… Read More

Cloud-Computing

Picked

Amazon Web Services

DevOps

DynamoDB

Count pairs with product of indices equal to the product of elements present at those indices

Given an array arr[] consisting of N integers, the task is to count the number of distinct pairs of array elements having the product of… Read More

Arrays

DSA

Mathematical

Searching

Bottomsheet in Flutter

We can create bottomsheet in flutter. Basically, we have two types of bottomsheets in material design: Persistent and Modal. Bottomsheets are used when we want… Read More

Flutter

Flutter-Widgets

Dart

Flutter

Off Campus Internship Opportunities Programs For College Students

An internship is the phase of time for which students are offered by companies to come and apply their theoretical knowledge into the practical world… Read More

GBlog

Path from a given source to a given destination having Kth largest weight in a Graph

Given a weighted graph consisting of N nodes and M edges, a source vertex, a destination vertex, and an integer K, the task is to… Read More

DFS

priority-queue

Technical Scripter 2020

Algorithms

Competitive Programming

Data Structures

DSA

Graph

Queue

Technical Scripter

SQL Query to Find the Name of a Person Whose Name Starts with Specific Letter

Here, we are going to see how to find the name of a person whose name starts with a specified letter in SQL. In this… Read More

SQL-Query

SQL

SQL Query to Find the Highest Salary of Each Department

Structured Query Language or SQL is a standard Database language that is used to create, maintain and retrieve the data from relational databases like MySQL,… Read More

SQL-Query

SQL

Rearrange characters of a string to make it a concatenation of palindromic substrings

Given a string S consisting of lowercase alphabets, the task is to check whether the given string can be rearranged such that the string can… Read More

frequency-counting

palindrome

substring

Arrays

DSA

Hash

Mathematical

Strings

Maximize time by replacing ‘_’ in a given 24 Hour format time

Given a string S representing a time in 24 hours format, with ‘_’ placed at positions of some digits, the task is to find the… Read More

date-time-program

Technical Scripter 2020

DSA

Mathematical

Strings

Technical Scripter

Java Program to Implement Type Casting and Type Conversion

There are many situations that come when we have to change the functionality of the output as well as the type of output according to… Read More

Picked

Java

Java Programs

Difference Between sleep and yield Method in Java

In java if a thread doesn’t want to perform any operation for a particular amount of time then we should go for the sleep() method,… Read More

Java-Multithreading

Picked

Difference Between

Java

When to use next() and return next() in Node.js ?

In this is article we will see when to use next() and return next() in NodeJS. Features: next() : It will run or execute the… Read More

NodeJS-function

NodeJS-Questions

Picked

Node.js

Web Technologies

How to send dynamic key value pair to PHP with jQuery ?

The purpose of this article is to send dynamic key-value pairs to the PHP back-end using jQuery AJAX in an HTML document. Create two input… Read More

PHP-Questions

Picked

JQuery

PHP

Web Technologies

How to center a table with CSS ?

Sometimes we face problems with centering tables on a web page. With the help of the CSS center element, we can center the table on… Read More

CSS-Questions

Picked

CSS

Web Technologies

Zeros of Polynomial

Zeros of a Polynomial are those real, imaginary, or complex value when put in the polynomial instead of a variable, the result becomes zero (as… Read More

Class 9

Mathematics

School Learning

Accessibility in ReactJS

ReactJS Accessibility: Accessibility is the necessary tool or ways in which a website can be made easy to access by the user with features like… Read More

Picked

ReactJS-Basics

ReactJS

Web Technologies

How to specify the character encoding used in an external script file in HTML5 ?

To specify the character encoding used in an external script file in HTML5 we use <script> charset attribute. The charset attribute specifies the character encoding… Read More

HTML-Questions

HTML5

Picked

HTML

Web Technologies

Spherical Mirrors

Spherical mirrors are generally constructed from glass. A spherical surface is a part cut from a hollow sphere. This curved surface of the glass has… Read More

Optics

Ray-Optics

Class 10

School Learning

School Physics

Divisibility Rules

Divisibility Rules are the tests that were developed to make the division process simple and quicker. If we have to check whether a number is… Read More

Math-Concepts

Maths-Class-8

Class 8

Mathematics

School Learning