Articles - Referbruv

What is the difference between a Method and a Constructor

July 25, 2023
Articles, OOP Concepts

Let us look at what a constructor and a method does and then summarize with key differences between constructor and method.

Easy Differences between Local Variable and Class Variable

July 25, 2023
Articles, OOP Concepts

Let us find out the top 5 differences between class variables and local variables based on their functionality and usage and summarize with examples.

How to use Secondary Indexes in AWS DynamoDB

July 22, 2023
Articles, AWS

it is not possible to query over a non-key attribute in DynamoDB. To solve this, AWS provides Secondary Indexes which can be used for specific scenarios.

How to deploy Express.js API in an AWS Lambda

July 22, 2023
Articles, AWS

In this article, let's look at how we can deploy this API we have built into an AWS Lambda and access it using API Gateway.

Deploy .NET API to Elastic Beanstalk in a Simple Way

July 22, 2023
Articles, AWS

In this article, I want to show you how to setup and deploy an ASP.NET Core code to AWS Elastic Beanstalk straight from Visual Studio

How to AWS Cognito Login Signup in ASP.NET Core

July 22, 2023
Articles, AWS
2 Comments

In this article, let's look at how we can design and build such an API that encapsulates all of User Identity Management functionalities such as Login..

How to Cognito Forgot Password Update Profile in ASP.NET Core

July 22, 2023
Articles, AWS
1 Comment

In this article, let's continue and implement other important user journeys once logged into any application - Updating Password, Updating Profile and..

AWS – How to Assume Role with ASP.NET Core

July 22, 2023
Articles, AWS

In this article, we shall integrate together and see how we can Assume Role and access AWS resources via SDK with an example in ASP.NET Core API

How to – Role based Access Control in AWS

July 22, 2023
Articles, AWS

In this article, we will get started with the design and implementation of Role based resource access control in AWS with an illustrating example.