Blockchain

Blockchain Working Explained for Beginners with Real Applications

Explain Blockchain working for beginners. How does blockchain work? Real applications and job opportunities.

compiler

How to Study Compiler Design for GATE | Important Questions

How to prepare and study Compiler Design for GATE? Important topics, questions and notes from phases, lexical analysis, first and follow…

hacking

How to Become a Cyber Security Expert without Degree?

Learn and become a cyber security expert without degree. Top Colleges in India to Learn Cyber Security. Career and Job Opportunity in Cyber Security.

bigdata

11 Basic BIG DATA Interview Questions and Answers

Basic Big data interview questions and answers asked in job interview.

Java

Reverse a Linked List In JAVA [Complete Code]

Write a program to reverse a Linked List In JAVA 8? Explained with complete code and example.

coding challenge

Valid Sudoku Checker in Python

Write a program to check if Sudoku solution is valid or not. Valid Sudoku Checker in Python code explained with time and space complexity.

Django

How to Render and Open PDF file in Django?

How to Render PDF file in Django using FileResponse? How to open PDF file in Django? Download documentations.

Blockchain

Blockchain and Its Security | A Beginner’s Guide

What is blockchain? Why is Blockchain so Secure? Future of Blockchain. What is Centralized vs Decentralized system?

Python

Sudoku Solver in Python w/ Backtracking | Explained with Example

How to write sudoku solver in Python with and without backtracking (brute force)? Algorithm explained with example.