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AfterAcademy Tech

Learn Debugging Node.js Applications

Most programming languages have their own debuggers supported by IDEs but Javascript is a scripting language, therefore, it doesn’t have an inbuilt full-featured debugger. We will discuss more on how to debug Node.js Applications.

13 Aug 2020

AfterAcademy Tech

Middle Of The Linked List

Given a non-empty, singly linked list with head node head, write a program to return a middle node of linked list. If there are even nodes, then there would be two middle nodes, we need to print second middle element.

10 Aug 2020

AfterAcademy Tech

Missing Number

Given an array arr[] consists of 0, 1, 2, 3, 4,.....n. But one of the numbers is missing in it. Write a program to find the number that is missing from the array.

10 Aug 2020

AfterAcademy Tech

Quick Sort

Sorting is a process of arranging items systematically. There are several ways to sort a list of items. A very useful sorting algorithm in all of the sorting algorithms is quicksort. Given an array of integers arr[], write a program to sort the array in ascending order using Quick Sort.

10 Aug 2020

AfterAcademy Tech

MVC Architecture in Web Applications

MVC architecture has become an extremely common and favoured design pattern for creating web applications. Let us explore more and learn why is it so famous and preferred in the world of web design.

10 Aug 2020

AfterAcademy Tech

Combinations

Given two integers n and k, Write a program to return all possible combinations of k numbers out of 1 2 3 ... n. Elements in a combination must be in a non-descending order. The combinations themselves must be sorted in ascending order, i.e., the combination with the smallest first element should be printed first.

08 Aug 2020

AfterAcademy Tech

Distribute Candy Problem

There are N children standing in a line with some rating value. You want to distribute a minimum number of candies to these children such that: Each child must have at least one candy. The children with higher ratings will have more candies than their neighbours. Write a program to calculate the minimum candies you must give.

08 Aug 2020

AfterAcademy Tech

What is Docker and what's so special about it?

Docker is a platform enabling the creation and use of a containerized app which increases application portability in an efficient way. Read the blog to know more.

31 Jul 2020

AfterAcademy Tech

How to use Docker?

Docker is an excellent platform that increases app portability in a very efficient manner. We will be discussing how to get started with Docker for beginners.

31 Jul 2020

AfterAcademy Tech

Deno vs Node

Deno is this new thing everyone is hyped about. Many say Node is redundant now. Is it? Well, No. But read this blog to find out more!

29 Jul 2020