Julian Toppo, Author at Sharpener Tech

Cyber Security Course in Ghaziabad

Start your career in cybersecurity with Sharpener Tech. Our Cyber Security Course in Ghaziabad helps you learn how to protect computers, networks, websites, and data. Today, almost every business uses…

Julian Toppo

Cyber Security Course

Cyber Security Course in Kolkata

Want to build a career in cybersecurity? Start with Sharpener Tech! Our Cyber Security Course in Kolkata helps you learn new tech skills. Learn how to find online threats and…

Julian Toppo

Tips

How to connect mysql to node js

Hello Sharpnerians . I hope you are doing really well.Now that we know the different queries that we can work with in sql let’s try to see how we can…

Julian Toppo

Tips

Centralised Error handling

"Hi everyone! Before we dive into today’s topic, I want to take you back to a problem I encountered in my early days as a developer. Like many of you,…

Julian Toppo

Tips

Centralized Error Handling

My Experience with Error Handling and How Centralized Error Handling Helped Me "Hi everyone! Before we dive into today’s topic, I want to take you back to a problem I…

Julian Toppo

Tips

Services in NodeJS

In this blog, I'm taking you back to my early Node.js days. I had this small app that simply displayed a list of users from a JSON file. The controller…

Julian Toppo

Tips

Understanding Core Modules in Node.js

Hey everyone! Welcome back. Today, we’re diving into something every Node.js developer needs to understand – Core Modules in Node.js. What are Core Modules?Why do we need them?How do they…

Julian Toppo

Tips

No Cheating in Linear Mock

"Hey everyone! I hope you're all doing well. As we approach the Linear Mock, I want to take a moment to talk about something really important—academic honesty. This is not…

Julian Toppo

Tips

Sequelize Associations(Many -to-Many)

Hi everyone! I hope everyone is doing fine. My name is Julian, and today we’re going to learn about Many-to-Many relationships in databases using an example of Students and Courses.…

Julian Toppo

Tips

Sequelize Associations

Understanding Associations in Sequelize Hi everyone! I hope you're doing well. Today, let's talk about a common challenge in database design and how we can solve it using Sequelize associations.…

Julian Toppo

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Cyber Security Course in Ghaziabad

Cyber Security Course in Kolkata

How to connect mysql to node js

Centralised Error handling

Centralized Error Handling

Services in NodeJS

Understanding Core Modules in Node.js

No Cheating in Linear Mock

Sequelize Associations(Many -to-Many)

Sequelize Associations