In this post, we discuss why you might want to change the state in a const function in C++, and how you can change the state using const_cast. We also discuss whether it is a good practice to use const_cast in C++ codebases.
In this post, let's compare two popular ways of operating a Kubernetes cluster on AWS — kOps vs AWS EKS.
This is a tutorial on how to pause your kOps-managed Kubernetes cluster gracefully. After following these steps, if you re-spawn your cluster, all the existing k8s components will be retained.
In college, I developed a tool which helped users export their Kindle highlights to a Notion database. Here's the story. TL;DR In college, I developed a small tool called "Kindle Export to Notion" (a terrible name, but explains what it does). I launched it on
Solution for the Leetcode Hard problem '827. Making A Large Island'. Problem Description You are given an n x n binary matrix grid. You are allowed to change at most one 0 to be 1. Return the size of the largest island in grid after applying this operation.
In this post, learn how to mock a method using Mockito which belongs to the same class you're testing in Spring Boot. The core principle of unit testing a piece of code is to isolate it from all other components and test its core functionality. This is easily
In this post, we will learn six types of dependency injection in Spring Boot. We will cover each approach with a simple example and compare them. Types of dependency injection in spring boot Dependency injection in Spring can be done through 1. Constructor injection 2. Setters injection 3. Field injection
Priority queues are often used in greedy solutions. In this post, we learn how to make a custom priority queue that supports int, double, and pairs. What is min-heap and max-heap? Priority queues are often used in greedy solutions in Leetcode problems and OAs. Priority queues allow for O(log
How I fixed the "read timed out" error in my Amazon Elasticache configuration. I encountered this exception while implementing my cache using AWS Elasticache: java.net.SocketTimeoutException: Read timed out; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out Details of my development
In 2022, I was learning React Native and decided to build a small application for managing my tasks. I made it functional, easy to use, and minimal. I launched it on the Google Play Store and ... it flopped (obviously). I got a few friends to install it and it never
