Generative AI Tools: How They Work and Why They Matter
What is Generative AI? Think of it as a creative machine. It learns from a lot of examples (like books, pictures, or code) and then uses that knowledge to create…
Posted inEmail Technology Tech Explained
How Email Works ? What happens when we send an email?
How Email WorksStep 1. Sender uses an email client like gmail, yahoo etc to compose an email.Sender need to specify the recipient's email address, subject, message body, and attachments if…
Optimizing PHP String Operations: Why str_ireplace Outperforms strtolower + str_replace
Recently, I faced a situation where I needed to perform a case-insensitive string replacement in PHP. Initially, I considered the classic approach of using strtolower followed by str_replace. However, after…
How Computers Use 0s and 1s in Everyday Tasks
Ever wondered why computers work with just 0s and 1s? It’s simpler than you think! Think of it like a light switch: 0 = OFF (no power) 1 = ON…