Good morning (at least in EU) 👋
Yesterday, I've published another blog post. This time, taking a look at Jackson library and one, tricky thing worth to remember about: https://codersee.com/what-is-the-difference-between-jackson-nullnode-and-null/
Have a great week folks 🤠
Yesterday, I've published another blog post. This time, taking a look at Jackson library and one, tricky thing worth to remember about: https://codersee.com/what-is-the-difference-between-jackson-nullnode-and-null/
Have a great week folks 🤠
Codersee | Kotlin, Ktor, Spring
What Is The Difference Between Jackson NullNode and Null?
In this short article, I would like to explain the difference between the NullNode and null value when working with Jackson library.
If you would like to learn:
🟠 what exactly database versioning tools are?
🟠 why do we even need them in our projects?
🟠 and how to set up such a tool in a Spring Boot project?
Then check out my latest, free article on Flyway with Spring Boot:
https://codersee.com/flyway-migrations-with-spring-boot/
Also, as a reminder, we have a newsletter, where I send out updates instantly (+ you'll get two ebooks for joining) codersee.com/newsletter
🟠 what exactly database versioning tools are?
🟠 why do we even need them in our projects?
🟠 and how to set up such a tool in a Spring Boot project?
Then check out my latest, free article on Flyway with Spring Boot:
https://codersee.com/flyway-migrations-with-spring-boot/
Also, as a reminder, we have a newsletter, where I send out updates instantly (+ you'll get two ebooks for joining) codersee.com/newsletter
Codersee | Kotlin, Ktor, Spring
Flyway Migrations With Spring Boot
In this tutorial, we will learn what exactly Flyway is and how we can configure it when working with Spring Boot.
Do we have any Spring WebFlux fans here? 😎
If so, then prepared something to bookmark for you
https://codersee.com/flyway-spring-webflux/
If so, then prepared something to bookmark for you
https://codersee.com/flyway-spring-webflux/
Codersee - Kotlin on the backend
Flyway Migrations With Spring WebFlux (R2DBC)
In this article I will show you how to configure Flyway migrations when working with Spring WebFlux and Spring Data R2DBC.
Hi Kotlin devs! I got something for you
https://blog.jetbrains.com/kotlin/2022/06/kotlin-1-7-0-released/
https://blog.jetbrains.com/kotlin/2022/06/kotlin-1-7-0-released/
The JetBrains Blog
Kotlin 1.7.0 Released | The Kotlin Blog
Kotlin 1.7.0 unveils the Alpha version of the new Kotlin/JVM K2 compiler, stabilizes language features, and brings performance improvements for the JVM, JS, and Native platforms.
Hi! This week, a fresh article on how to deploy Spirng Boot app to AWS (+ PostgreSQL)
https://codersee.com/spring-boot-app-aws-app-runner-amazon-rds/
https://codersee.com/spring-boot-app-aws-app-runner-amazon-rds/
Codersee | Kotlin, Ktor, Spring
Deploy Spring Boot App With AWS App Runner And Amazon RDS
In this step-by-step guide, we will see how to deploy an example Spring Boot application to AWS App Runner and connect to Amazon RDS.
Hello! Just wanted to let you know that I've published a course to my YouTube channel. Please check out this playlist: REST API With Spring WebFlux and Kotlin
https://www.youtube.com/playlist?list=PLvN8k8yxjoesNnd0C0t4s36bgVHUwJkIR
https://www.youtube.com/playlist?list=PLvN8k8yxjoesNnd0C0t4s36bgVHUwJkIR
YouTube
REST API With Spring WebFlux and Kotlin
This playlist cosist of 10 videos, in which I will show you how to create REST API With Spring WebFlux and Kotlin. After watching this free Spring WebFlux tu...
If you find my content useful, then I'll be really thankful if you'd decide to support my channel with subscribes/likes/comments 💪
Hi 😀
Two updates this week:
1️⃣ I've changed the structure of newsletter a bit and from now on, you'll find there information about interesting articles not only from my blog (Kotlin, Spring Framework etc.) Not a subscriber yet? https://codersee.com/newsletter
2️⃣ If you'd like to learn what @JsonProperty and @JsonAlias are and how they can help you spare time, then I shared an article this week https://codersee.com/jsonproperty-vs-jsonalias-jackson/
Two updates this week:
1️⃣ I've changed the structure of newsletter a bit and from now on, you'll find there information about interesting articles not only from my blog (Kotlin, Spring Framework etc.) Not a subscriber yet? https://codersee.com/newsletter
2️⃣ If you'd like to learn what @JsonProperty and @JsonAlias are and how they can help you spare time, then I shared an article this week https://codersee.com/jsonproperty-vs-jsonalias-jackson/
Codersee | Kotlin, Ktor, Spring
Newsletter
By subscribing to my free newsletter you will become a part of the Codersee community and as a welcome gift- two free ebooks.
Hi, this week, I've published an article on how to create a loop in Project Reactor
https://codersee.com/project-reactor-expand/
https://codersee.com/project-reactor-expand/
Codersee | Kotlin, Ktor, Spring
While Loop In Project Reactor? Expand as a Solution.
In this article, I will show you how to implement an equivalent of a while loop in Project Reactor using the expand() method.
If you'd like to recap Kotlin/ Java, then check out https://codersee.com/programming-quizzes/
Codersee - Kotlin on the backend
Programming Quizzes
Programming Quizzes Home Quizzes No matter, whether you are an experienced programmer, or you are just starting, quizzes are a great way to increase your knowledge. Trying to recap before an interview, or simply want to get a better Kotlin, Java, or Spring…
Wanna learn how to set up Apache Kafka with Docker Compose and configure it properly?
If yes, then check out my latest article
https://codersee.com/how-to-set-up-apache-kafka-with-docker/
If yes, then check out my latest article
https://codersee.com/how-to-set-up-apache-kafka-with-docker/
Codersee - Kotlin on the backend
How To Set Up Apache Kafka With Docker?
In this step by step guide, I will show you how to set up Apache Kafka with Docker Compose from scratch and test it with a command line.
And when it comes to the Learndash, I've published a free courses functionality
https://codersee.com/free-programming-video-tutorials/
https://codersee.com/free-programming-video-tutorials/
And with this one, we finish a series about how to set up Kafka with Docker Compose.
In this article, I am showing how to do that WITHOUT ZOOKEEPER.
https://codersee.com/how-to-set-up-kafka-without-zookeeper-using-docker-compose/
In this article, I am showing how to do that WITHOUT ZOOKEEPER.
https://codersee.com/how-to-set-up-kafka-without-zookeeper-using-docker-compose/
Codersee - Kotlin on the backend
How To Set Up Kafka Without Zookeeper using Docker Compose?
In this article, I would like to show you how to set up Apache Kafka Without Zookeeper using Docker Compose.
Hi folks!
Yesterday I've published a new article, which will walk you though the process of creating a Spring Boot project with Kafka and Kotlin
https://codersee.com/apache-kafka-with-spring-boot-and-kotlin/
Yesterday I've published a new article, which will walk you though the process of creating a Spring Boot project with Kafka and Kotlin
https://codersee.com/apache-kafka-with-spring-boot-and-kotlin/
Codersee - Kotlin on the backend
Apache Kafka With Spring Boot and Kotlin
In this step-by-step guide, I will show you how to create a Kafka Producer and Consumer with Spring Boot and Kotlin.
For those who are interested in Kotlin core, I wrote a detailed article about Kotlin when expression: https://codersee.com/kotlin-switch-when-expression/
Codersee - Kotlin on the backend
Kotlin switch... ekhm.. when expression
In this article, I will show you how Kotlin when expression (aka Kotlin switch) works and how to use it in your Kotlin projects.