PinnedHow to Upload to S3 — Spring Boot tutorialWith the growing use of media content such as images, videos, and audio files on websites and applications, there comes the need to seek alternative storage for these files. Amazon S3 or Amazon Simple Storage Service provides that. In this article, we are going to look at how we can…Java4 min read
2 days agoIntelliJ shortcuts you should knowThe following commands are from a Windows user’s perspective. Similar commands exist for other operating systems. 1. Go to the previous/next cursor point If you’re file line 33, then you go to line 129 of another file. To go back to line 33, click Ctrl+ Alt+ right arrow. To back use the left arrow key instead. 2. Rename anything To…Intellij1 min read
5 days agoVuex crash courseVUEX is a state management library for Vue js. Its purpose is to provide centralized access to data across multiple components. You’ll often hear “single source of truth” when discussing state management and that just means we’ll have one place where all components can get the data from. Why do we need VUEX If you’re…Vuejs4 min read
6 days agoNo more mongo repositoriesWhen working with MongoDB, to interact with a collection, a lot of the time you’ll be creating interfaces that extend mongo repository. …Spring Boot2 min read
May 9Launch Spring Batch job from a REST endpoint 🚀In this article, we’ll take a look at how to launch a spring batch job from a REST endpoint. We’ll do this by first disabling jobs from running automatically and then using a job launcher to start the job whenever we hit an endpoint. We will not go into details…Spring2 min read
May 7Useful Java StreamsIn this article, we’ll take a look at some useful ways you can use Java Streams to work with different data. 1. Comma-separated string to List. Let’s say we have a comma-separated string of numbers. Without having to write many lines of code, we can get a list of numbers as per our example. …Java2 min read
Apr 23How to setup Kubernetes dashboard in minikubeTo use Kubernetes dashboard in minikube you can easily run: after you have run “minikube start” and verified that it is running. However, in this article, we’ll take a look at how to deploy Kubernetes dashboard so that it is always available on dashboard.com.Minikube3 min read
Jan 22Developer portfolio: things you should considerIn the current times, a digital portfolio is a must-have for anyone looking to work as a software developer. Regardless of whether you’re a front-end or backend developer, you need to have a portfolio to show that you have the skills you put on your CV. Not only is it…Portfolio3 min read
Jan 8How to send bulk emails using Spring BatchImagine you had an e-commerce application where you’re implementing microservices architecture. Well, one of those microservices could be an email sending application where its only role is to send emails to the customers. In this example, we’ll be sending emails to all customers who have placed an order which…Spring Batch4 min read
Sep 11, 2021Running spring boot application in a docker container and connecting it to a containerized MySQL serverFirst, create a MySQL container in docker create a common network so that spring boot and can also be added add MySQL container to the networkSpring Boot2 min readRunning spring boot application in a docker container and connecting it to a containerized MySQL serverFirst, create a MySQL container in dockercreate a common network so that spring boot and can also be addedcommand to create a network called my_networkadd MySQL container to the network----
