Resources to learn (Regex) – Regular Expressions (Cheatsheet)
In this article, I am going to share some of the resources that you can use to learn Regex (Regular …
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Software Engineering
Install or uninstall Mongodb Community Server v.4.4.10 in Ubuntu 20.4 LTS (Focal)
Follow this guide for installing Mongodb v.4.4.10 locally. Import the public Key Create a list file for mongodb For Ubuntu …
Install or uninstall Mongodb Community Server v.4.4.10 in Ubuntu 20.4 LTS (Focal) Read More »
Creating REST APIs using Node, Express, Typescript, Mongodb
This is post 5 of 6 in the series “Learn Full Stack Web Development using JS” Setting up a custom …
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Using $pull in Mongodb aggregation pipelines
Removing a value from existing array using $pull Suppose we have the following documents in the users collection: Now, if …
Using Design Patterns in Node.js – Part 1
This is post 1 of 1 in the series “Learn Design Pattern in Node.js” When we code or create programs, …
What I learnt working on large codebases – my mistakes and takeaways
Recently, while working on code that my seniors or other developers wrote at Katerra’s SaaS products. I realized that working …
What I learnt working on large codebases – my mistakes and takeaways Read More »
Deploy your jekyll blog using Github Pages and Travis CI
In this Guide, we are using Github Pages and Travis CI for deploying our blog. Sometimes Github Pages does not …
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MongoDump, MongoRestore and MongoImport in MongoDB
If you use mongodb, you might have the challenge of taking data dump or importing the data dump back to …
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