Pagination queries doesn’t seem to be complex and doesn’t need optimisation until records in your table reaches a good number …

Agile methodology of software development is focused on ability to adapt changes rapidly. While many see it as a change …

To know your public IP from linux terminal or ubuntu terminal you can use curl command. 

curl https://ipinfo …

To get inside a running docker container you can use below command:

docker exec -it <container id> bash

or

docker …

To check whether given path is file or a directory we can use Python’s isdir() and isfile() functions. See below …

In order to raise an exception in python you need to use raise keyword followed by type of exception. For …

A lot of software engineers struggle at making an impactful pitch of what they have built and not do a …

After interviewing 50+ candidates for senior and junior software engineer roles for my team, here are the most common patterns …

Designing a rate limiting system for any API can be done in many ways. In this article I'll talk about …

To get current timestamp in bash you can use:

timestamp=$(date +%s)

This will give you seconds since UNIX epoch …