Basic MySQL Interview Questions
Here are some basic MySQL interview questions along with their answers: These are just a few basic MySQL interview questions to help you get started. It’s important to review and…
Find the missing character and their index – JS
The missing letter is ‘c’, and its index is 2.
Swapping two variables without using a third variable
Swapping two variables without using a third variable is an interesting problem that can be solved using various techniques. Here are a few different methods to achieve variable swapping in…
Sort Array In PHP
Ascending Order: Descending Order: Merge Sort – Ascending Order: Merge Sort – Descending Order:
How To Secure PHP Sessions?
What is session hijacking? Session Fixation Imagine the attacker steals your session ID while in the Guest. Then you log in to your account. If the application doesn’t generate the…
Monolithic and Microservices
These two different approaches to structuring and building software applications. Monolithic Architecture: Advantages of Monolithic Architecture: Disadvantages of Monolithic Architecture: Microservices Architecture: Advantages of Microservices Architecture: Disadvantages of Microservices Architecture:…
Secure cookies in PHP
Creating secure cookies in PHP involves using proper configuration settings and practices to prevent unauthorised access and tampering. Here’s how you can create secure cookies in PHP: Remember, while these…