Bilal KhanPreventing NoSQL Injection Attacks in Node.js: A Real-World DemonstrationNoSQL injection is a type of security vulnerability that can occur in applications that use NoSQL databases like MongoDB. Similar to SQL…Sep 27Sep 27
Bilal KhanMinimal Domain-Driven Design For Nest JsDomain-driven design (DDD) is important for building software because it helps us understand complex problems better. It gives us a common…Feb 191Feb 191
Bilal KhanHow to implement dynamic validator using Nest Js.Recently, I encountered a problem dynamically applying a DTO in Nest Js based on some other property. I found it everywhere but I could not…Jan 28Jan 28
Bilal KhanOpen–closed principle in Javascript.Creating a large, scalable software project for an enterprise can be a complex endeavor, especially when you’re working with multiple…Sep 2, 2023Sep 2, 2023
Bilal KhanHow to implement custodian-based ERC-20 Tokens with solidity.Blockchain and cryptocurrencies are becoming famous day by day, the concept of a blockchain has transformed many new real-life applications…Nov 4, 2022Nov 4, 2022
Bilal KhanHow to use custom theme with Bootstrap SASS and Gatsby-JsWhen developing a website you need to customized some pre existing css framework to your own such as primary and secondary colors , fonts…Feb 18, 20211Feb 18, 20211
Bilal KhanInterface 8088 MCU with EPROMs,RAMs ,8255 PPI and 8254 PIT/CDesign a microprocessor based system, in whichAug 19, 2020Aug 19, 2020
Bilal KhanGet random documents from a collection in firebase firestore with firebase cloud functionsHello guys today i will show you how you can get random document from a collection using firebase firestore and cloud functions.Apr 20, 20202Apr 20, 20202
