Cursor + Trigger in MySQL

In this tutorial, we will demonstrate: Cursor: Processing rows with a condition. Trigger: Automatically inserting audit logs after an insert operation. We’ll use simple examples with screenshots from an online MySQL editor. Cursor Example: Employees with Salary > 50,000 Step 1: Create Employee table & Insert sample data CREATE TABLE Employee ( emp_id INT PRIMARY…

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GameSpot: Battlefield 6 Everything To Know

Battlefield 6 is set to drop on October 10th, promising a full return to the series’ massive, chaotic warfare. This preview covers everything you need to know before launch, from the big-picture campaign to the all-new multiplayer features. Get ready to dive into a host of fresh modes, refined classes and deep weapon customization—plus the…

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🔑 NestJS Expert Series (Part 3): Authentication & Authorization with JWT and Guards your

Welcome back to the NestJS Expert Series! 🎉In Part https://dev.to/devto_with_yog/nestjs-expert-series-part-2-database-integration-with-prisma-typeorm-ica, we integrated our NestJS app with a database using Prisma and TypeORM. Now it’s time to secure our application with Authentication (who you are) and Authorization (what you can do). In this article, we’ll build a JWT-based authentication system and use Guards to implement role-based…

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🧠 The Complete Guide to Validations in Rails

Validations in Rails are about one goal: Keeping bad data out — before it breaks your app, corrupts your database, or confuses your users. To do that effectively, Rails developers use three layers of defense: Client-side validations (in the browser) Server-side validations (in the Rails app) Database-level validations (in the DB schema) Each layer serves…

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Database Normalization – DEV Community

Database Normalization: Database normalization is the process of structuring a relational database to reduce redundancy and improve data integrity. In this blog, we’ll normalize a student-course-instructor dataset from Unnormalized Form → 1NF → 2NF → 3NF, and implement it in SQL. Step 1: Base Table The initial unnormalized table includes details of students, their courses,…

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Configuring Multi-Language Website SEO with Hugo

Translating your Hugo website can improve your Google and Bing ranking – but only if the translated content is high quality, localized, and properly structured for multilingual SEO. Localized pages (not just translated, but culturally adapted) often reduce bounce rates, increase time-on-site and improve conversions. These are user behavior signals that can positively affect your…

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