Dan Vega @therealdanvega Twitter profile

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Dan Vega

@therealdanvega

1 month

@HoopMixOnly When you're in high school asking your math teacher "When am I going to need this"

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Dan Vega

@therealdanvega

1 year

Java Developers 🤝 JavaScript Developers

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Dan Vega

@therealdanvega

1 year

Spring Boot provides three features that enable us to be productive developers: - Spring Boot Starters - AutoConfiguration - Production Ready #Java #SpringBoot

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Dan Vega

@therealdanvega

8 months

Look mom, no public static void main(String[] args); 🤩

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Dan Vega

@therealdanvega

1 year

@fcancer @barstoolsports The perfect response does exist 😂

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Dan Vega

@therealdanvega

1 year

I spent the last couple of days preparing for a short and long tutorial on Virtual Threads in Java & Spring Boot. Here is what I have so far and I will share more details as I have them. What questions do you have when it comes to Project Loom + Spring Boot?

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Dan Vega

@therealdanvega

4 months

Thank You 🙏 I just can't put into words how happy and proud I am right now. This has been a career goal for me for as long as I can remember. My initial emotions take me back to every time in my career where I thought to myself I'm just not smart enough to do this. Follow your…

Java Champions

@Java_Champions

4 months

Congratulations to new #Java Champion @therealdanvega

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Dan Vega

@therealdanvega

7 months

Spring Boot 🤝 Java 21

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Dan Vega

@therealdanvega

7 months

Working a tutorial for structuring your code in #SpringBoot project. Which side are you on? #Java

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Dan Vega

@therealdanvega

1 year

@espn @XFLGuardians @XFL2023 XFL Refs picking up where the NFL Refs left off 🤣

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Dan Vega

@therealdanvega

1 year

I often see Spring Developers returning a ResponseEntiy and not manipulating the response. If all you're doing is returning a body just use the type as the return type. If you need to add headers or change status codes you can use ResponseEntity as the return type 🤷‍♂️ #SpringBoot

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Dan Vega

@therealdanvega

3 months

Friends don't let friends stay on Java 8 and Spring Boot 2

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Dan Vega

@therealdanvega

1 year

Spring Framework 6 is using Jakarta EE 10 where possible which means we get to use APIs that are finally evolving 🎉 The Persistence API 3.1 allows you to use a UUID as an auto-generated primary key 🤩 #SpringBoot #Java #Jakarta

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Dan Vega

@therealdanvega

1 year

Did you know that you can use the Builder Pattern in Java Records? #Java

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Dan Vega

@therealdanvega

1 year

Configuring Tomcat to use Virtual Threads in a Spring Boot Application 🤩

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Dan Vega

@therealdanvega

1 month

Happy Easter 🐣 🤩

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Dan Vega

@therealdanvega

1 year

Spring can be a little overwhelming at first because it can be used to develop so many different types of applications. Below are some examples of applications you can build with Spring. What are you using Spring for? 👇🏻 #Java #SpringBoot

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Dan Vega

@therealdanvega

4 months

Merry Christmas to you and yours from my family ❤️

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Dan Vega

@therealdanvega

8 months

🚀 The HttpClient in #Java21 now implements AutoClosable which means you can use it in a try with resources statement 🤩

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Dan Vega

@therealdanvega

2 months

“Java is much faster than Python” - @prpatel 🤩🥳

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Dan Vega

@therealdanvega

1 year

Friends don't let friends write Docker Files. If you're in a Spring Boot application you can create an optimized docker-compatible container image using Cloud Native Buildpacks. `mvn spring-boot:build-image` 😎

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Dan Vega

@therealdanvega

3 months

If you want to use a mock server to test your RestClient calls in #SpringBoot you can use the RestClientTest annotation which will auto-configure a mock rest service server 🤩

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Dan Vega

@therealdanvega

2 years

Name a better duo... I'll wait 🤩 #java #springframework

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Dan Vega

@therealdanvega

1 month

My 3.5 hour course on #SpringBoot3 is now live on the @freeCodeCamp YouTube channel. Huge thank you to @beaucarnes , @ossia and everyone who helped make this happen. I'm so excited for everyone to watch it and I would love to hear your feedback 🤩🥳

Building web applications in Java with Spring Boot 3 – Tutorial

Learn how to build web applications in Java with Spring Boot 3. You'll learn about Spring's fundamentals by creating a REST API that communicates with a data...

www.youtube.com

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Dan Vega

@therealdanvega

1 year

Is anyone interested in a video about my IntelliJ Setup?

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Dan Vega

@therealdanvega

1 year

Hello, Java 20 👋🏻

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Dan Vega

@therealdanvega

8 months

Sequenced Collections in #Java21 Introduce new interfaces to represent collections with a defined encounter order.

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Dan Vega

@therealdanvega

8 months

The new JDBC Client in Spring is so clean 🧼🤩

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Dan Vega

@therealdanvega

1 year

Recording my "What's new in Spring Boot 3" tutorial today. Anything else you would like to see me cover? 👇🏻 #Java #SpringBoot - Spring Framework 6 - Java 17 - Jakarta EE 9/10 - Native Images - Observability - HTTP Interfaces - Problem Details - Spring Security - Spring Data

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Dan Vega

@therealdanvega

4 months

I asked Java developers what they use to build frontends in Java and this is what we came up with. Do we like the categorization? Are we missing anything? Thank you to everyone who helped contribute to this.

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Dan Vega

@therealdanvega

5 years

Watching @elonmusk on 60 minutes and I don’t know how you can’t love this guy. I would run through a wall for that guy.

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Dan Vega

@therealdanvega

6 months

@ThePrimeagen I didn’t realize it was written in PHP. You learn something new everyday 🤷‍♂️

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Dan Vega

@therealdanvega

10 months

If you have been looking for a place to host those personal #SpringBoot projects I have a perfect solution for you and in most cases it will probably cost you nothing. Working on that video now 🤩 Who's been searching for a good solution to this problem 👇🏻 #Java

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Dan Vega

@therealdanvega

1 year

🔥The new spring-boot-docker-compose module in Spring Boot 3.1 is awesome 😎 Spring will automatically run docker compose up when it see that file. 👏🏻 Also, no need to duplicate properties as we can pull them from there 🤩 #Java #SpringBoot

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Dan Vega

@therealdanvega

3 months

Not 1, Not 2, but 3 beautiful Valentines. I'm one lucky man ❤️ Happy Valentines day my loves

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Dan Vega

@therealdanvega

7 months

Getting started with TDD in #SpringBoot by Unit Testing a REST Controller.

Test Driven Development (TDD) in Spring

In this tutorial we take a TDD approach to testing our REST Controllers in Spring Boot. We will build out a small application and focus on UNIT testing the c...

www.youtube.com

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Dan Vega

@therealdanvega

7 months

A project I am really excited about in the Spring Ecosystem is Spring AI 🤖🤩 Have you had a chance to take it for a spin yet? Would you like to see some tutorials / examples on what you can do with it?

GitHub - spring-projects/spring-ai: An Application Framework for AI Engineering

An Application Framework for AI Engineering. Contribute to spring-projects/spring-ai development by creating an account on GitHub.

github.com

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Dan Vega

@therealdanvega

10 months

Anyone interested in a tutorial on Spring Boot 3.1 Docker Compose with PostgreSQL and PGAdmin for managing your database? #docker #Java

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Dan Vega

@therealdanvega

9 months

OK this is pretty awesome. When did IntelliJ start reading Open API specifications and opening up swagger UI like testing tool on the right?

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Dan Vega

@therealdanvega

1 year

Really great article on how Tinder uses Spring Cloud Gateway to centralize their 500+ microservices. #Java #SpringBoot 🤩🥳

How we built the Tinder API Gateway

Authored by: Vijayvangapandu Vijaya Vangapandu Distinguished Software Engineer

medium.com

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Dan Vega

@therealdanvega

1 year

With IntelliJ IDEA Ultimate 2022.3, you can now easily autowire Spring beans right from where you need them. #Java #SpringBoot

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Dan Vega

@therealdanvega

2 months

Finished my freeCodeCamp Course on Spring Boot 3 which comes in around 3.5 hours long. I really can't wait for you guys to see it 🤩

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Dan Vega

@therealdanvega

1 year

Spring 6 uses Hibernate 6.1 and there is a really nice new JPQL date/time function EXTRACT 🤩 #Java #Hibernate #SpringBoot

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Dan Vega

@therealdanvega

6 years

Setting up a new MacBook today... Easily one of the coolest things I have done in a while is export all of my @Code extensions (code --list-extensions) into a file and on my new machine install them all via cmd line cat extensions.txt | xargs -L1 code --install-extension

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Dan Vega

@therealdanvega

7 months

It couldn't be easier to use #Testcontainers in #SpringBoot 3.1 applications. 🤩

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Dan Vega

@therealdanvega

1 year

Built a CLI in Java that uses the Open AI API #ChatGPT which I am turning into a native executable using #GraalVM just so I can type wtfgpt from the command line. Tutorial coming soon 👏🏻

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Dan Vega

@therealdanvega

7 months

Building a list of YouTubers in the Java / Spring community that everyone should know about. I can just share this list but I will probably put together a video on it as well. Also, I need your suggestions below 👇🏻 #SpringBoot #Java

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Dan Vega

@therealdanvega

2 months

Yesterday on Spring Office Hours we built out a list of resources for learning Spring. I was able to turn that into a GitHub Repository and PRs are welcome!

GitHub - spring-office-hours/resources-learning-spring: Resources for Learning Spring

Resources for Learning Spring. Contribute to spring-office-hours/resources-learning-spring development by creating an account on GitHub.

github.com

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Dan Vega

@therealdanvega

1 year

If you don't know about postfix completions in IntelliJ they are a HUGE timesaver. #Java #SpringBoot

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Dan Vega

@therealdanvega

1 year

A Beginner's Guide to Spring #Java #SpringBoot

Getting Started with Spring: A Beginner's Guide

www.danvega.dev

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Dan Vega

@therealdanvega

1 year

Initial thoughts on the new IntelliJ IDEA UI... LOVE IT 🤩

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Dan Vega

@therealdanvega

1 year

Did you know that these 2 Spring Security Configurations do the same thing? The 2nd one uses the Lambda DSL which makes it a little bit more readable and eliminates the need to chain configuration using .and() 🔥 #Java #SpringBoot #SpringSecurity

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Dan Vega

@therealdanvega

2 years

I'm excited to announce that I have joined VMware as a Spring Developer Advocate 🥳 Today is my first day at my dream job and I wrote all about it here 👇🏻

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Dan Vega

@therealdanvega

7 months

I absolutely love @springbootlearn explination of Entity vs DTO in #SpringBoot 🤩👏🏻 If you haven't watched this you should give it a watch!

Understanding DTOs and entities in Spring Boot

Is it okay for your web controllers to return entity classes from the data access layer? Or should you decouple things using DTOs (data transfer objects)?Wha...

www.youtube.com

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Dan Vega

@therealdanvega

7 months

Name a better duo than Java 21 + Spring... I'll wait 🤩

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Dan Vega

@therealdanvega

3 months

One of my best productivity hacks for developers is learning to use the features of your IDE. For me IntelliJ Live Templates is one of those features I can't live without. Here is a quick tutorial on creating a new live template #Java

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Dan Vega

@therealdanvega

4 months

I'm not sure if this is new or not but I love the "Edit Starters" feature in IntelliJ 🤩 #Java #SpringBoot

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Dan Vega

@therealdanvega

1 year

Did you know that when you create a new #SpringBoot 3 project at and select Spring Data JPA you're getting the latest and greatest Hibernate 6.1.5 🤩🥳 #Java

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Dan Vega

@therealdanvega

10 months

Spring Data is pretty flexible when it comes to paging sorting and it can be a little confusing when to use what. That is why I am thankful for whoever decided to add this section to the documentation 👏🏻

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Dan Vega

@therealdanvega

1 year

This might be the nicest thing anyone has ever said about me professionally. You don't know how much this means to me 🤩❤️🙏

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Dan Vega

@therealdanvega

6 years

Thanks @Indians for setting the tone for today!

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Dan Vega

@therealdanvega

15 days

Things I don't really understand 1. Wearing Sunglasses at night 2. Socks with Sandles 3. Building Java web apps without Spring Boot 🤷‍♂️

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Dan Vega

@therealdanvega

9 months

Just in time for SpringOne 🤩

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Dan Vega

@therealdanvega

1 month

Spring Boot 🤝 Java 22

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Dan Vega

@therealdanvega

8 months

StringBuilder gets a repeat method in #Java21 and are a couple variations of it

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Dan Vega

@therealdanvega

3 months

If you're interested in learning about Java, Spring Boot, GraphQL, Web, AI or anything in between please consider subscribing to my channel. If you have 53,832 friends please tell them as well as we march towards a big goal this year 🤣🤩

Dan Vega

Dan Vega is a Java Champion, Spring Developer Advocate at Broadcom and lifelong learner. He has been developing software for the web for over 23 years and his superpower is problem-solving. Dan is a...

www.youtube.com

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Dan Vega

@therealdanvega

1 year

Spring Boot Crash Course 1st edit is complete and it's coming in around 3 hrs and 45 minutes. Wow, this was a lot of fun to work on and a ton of work. I can't wait to get this published later this week. 🤩

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Dan Vega

@therealdanvega

1 year

If things go well I should be able to publish this next week 🤞🏻🤩

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Dan Vega

@therealdanvega

4 months

This will be one of those days I will remember forever. Thank you for all of the nice things you had to say about me. It means more to me than you will ever know ❤️ #Java #Community

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Dan Vega

@therealdanvega

4 months

The title on my website got a refresh this morning 🤩 #JavaChampion

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Dan Vega

@therealdanvega

1 year

I have had some questions lately around Spring Security OAuth2 Login. Recording that tutorial today 👏🏻🤩 #SpringSecurity #SpringBoot #Java

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Dan Vega

@therealdanvega

3 months

Did you know that you can set a default value using the DefaultValue annotation when using Configuration Properties in Spring Boot

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Dan Vega

@therealdanvega

7 months

Integration tests made easy in #SpringBoot with #Testcontainers 🤩

Spring Boot Testcontainers - Integration Testing made easy!

In this tutorial you are going to learn how to write an integration test in Spring Boot using Testcontainers. We are going to use Testcontainers to spin up a...

www.youtube.com

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Dan Vega

@therealdanvega

4 months

I often get asked what is the best way to learn Spring. There are so many resources but here are a few of my favorite ones. #Java #SpringBoot

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Dan Vega

@therealdanvega

1 year

Look what arrived 👏🏻🤩 @springbootlearn

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Dan Vega

@therealdanvega

7 months

What is an API Gateway used for and what does Spring Cloud Gateway give me out of the box? These are the questions I try to answer in my latest tutorial as we build an API Gateway Service using SCG 🔥

Building an API Gateway in Java with Spring Cloud Gateway

In this tutorial you will learn about API Gateways by building one using Spring Cloud Gateway. We will discuss what API Gateways are used for, when you might...

www.youtube.com

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Dan Vega

@therealdanvega

3 months

I decided to produce a video only for X. In this short tutorial I talk about how to create an instance of the RestClient. #SpringBoot #Java

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Dan Vega

@therealdanvega

1 year

I released a video yesterday about building serverless applications with Spring + Spring Cloud Function. I received a comment that I felt the need to respond to and I want to share my response with all of you. I would love your thoughts on the original comment and my response 🤷‍♂️

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Dan Vega

@therealdanvega

1 year

Working on what started out as a blog post companion to my Spring Boot Crash Course on YouTube is now turning into an epic post on getting started with Spring 🤩 #Java #SpringBoot

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Dan Vega

@therealdanvega

1 year

I'm editing a 75-minute video on what's new in Spring Boot 3. This is going to take some time #help

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Dan Vega

@therealdanvega

3 months

If Drake was starting a new Spring Web application today and needs to make HTTP calls to another service he knows what to reach for. Do you? 🤣 #SpringBoot #Java

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Dan Vega

@therealdanvega

7 months

Did you hear about the new playground on ? This is an online REPL where you can run your #Java code 🤩

The Java Playground - Dev.java

dev.java

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Dan Vega

@therealdanvega

5 years

In the last 24 hours, I have written code in: - HTML - CSS - JavaScript - Vue - bash - Go - C# - Java When I started learning how to code I didn't know how I would ever get good at 1 language 🙄 My advice is stick with it and learn the basics, the rest will come! #webdeveloper

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Dan Vega

@therealdanvega

2 months

When someone says Java is slow and verbose, point them to this video 🤦‍♂️

Java is slow and verbose (or so they say)

In this tutorial we will take a look at the misguided claims that Java is slow and verbose. 🔗Resources & Links mentioned in this video:GitHub Repo: https://...

www.youtube.com

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Dan Vega

@therealdanvega

3 months

I took some time to write a little bit about my career and this amazing milestone. If you're really bored and have nothing else to do check it out 👇🏻🤣

I'm a Java Champion

My career journey and how I became a Java Champion.

www.danvega.dev

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Dan Vega

@therealdanvega

7 months

Some thoughts on how to structure your code in a #SpringBoot application.

Spring Boot Code Structure: Package by Layer vs Package by Feature

In this tutorial we will take a look at how to structure your code in your Spring Boot applications. First we will cover some best practices or things you sh...

www.youtube.com

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Dan Vega

@therealdanvega

3 months

1 Million 👀🤩 🙏

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Dan Vega

@therealdanvega

1 year

On a recent episode of Spring Office Hours, someone asked me about Spring Security + reCaptcha. I put together a repository that shows how to do this. A tutorial will follow when I get caught up. #Java #SpringBoot #SpringSecurity

GitHub - danvega/recaptcha: Spring Security + Google reCaptcha Demo

Spring Security + Google reCaptcha Demo. Contribute to danvega/recaptcha development by creating an account on GitHub.

github.com

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Dan Vega

@therealdanvega

1 year

Maybe IntelliJ is starting to look like VS Code 🤔🤷‍♂️

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Dan Vega

@therealdanvega

2 months

I was today years old when I learned that Java is 89% (or 1 order of magnitude) faster than GO 🤷‍♂️

One Billion Rows Challenge in Golang

The One Billion Row Challenge (1BRC) is intended to be a fun exploration of how far modern Java can be pushed for aggregating one billion rows from a text file. ..But what happens if you do it in Go?

www.bytesizego.com

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Dan Vega

@therealdanvega

11 months

Next up we are going to write a REST API and then use HTTP Interface Client in Spring Boot 3 to consume. We will do this by creating a Maven Multi Module Project and create each service. #Java #SpringBoot

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Dan Vega

@therealdanvega

1 year

Did you know that if you're standing up a new PostgreSQL Database using Docker Compose you can also have it run any initialization scripts? 🧑‍💻🤓

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Dan Vega

@therealdanvega

2 months

Proud to say I'm officially an instructor on Spring Academy! Going to be a lot more involved on this project this year and I'm beyond excited to see where this goes!

What is New in Spring Boot 3.2 - Spring Academy

Spring Boot 3.2 describes many new features. We are particularly excited about a few specific features: - RestClient - JdbcClient - Virtual Threads You can get the chance to work hands-on with these...

spring.academy

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Dan Vega

@therealdanvega

7 months

I want to help you upgrade your #SpringBoot #Java applications to 3.0 & Beyond! I'm preparing tutorials and presentations around what the upgrade process looks like. Outside of that, how can I help 🙋🏼‍♂️ What questions do you have? What problems are you running into? 👇🏻

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Dan Vega

@therealdanvega

3 months

A simple CRUD app that will teach you how to use the JDK Http Client to talk to a public REST API. Does anyone want to see a tutorial on this from scratch with Jackson & Tests included 👇🏻 #Java

GitHub - danvega/todos-http-client: JDK Http Client CRUD Example

JDK Http Client CRUD Example. Contribute to danvega/todos-http-client development by creating an account on GitHub.

github.com

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Dan Vega

@therealdanvega

1 year

Spring Security makes OAuth2 Login so easy to implement in your #SpringBoot applications 🤩

OAuth2 Login Made Easy in Java: A Spring Boot & Spring Security...

Are you looking to implement OAuth2 login in your Java application but feeling overwhelmed by the complexity? Look no further! In this video, we'll take a qu...

www.youtube.com

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Dan Vega

@therealdanvega

6 months

It's a great time to be a Java developer. It's also a great time to be a Spring Developer!

Marc Grabanski

@1Marc

6 months

Interesting! Java has the most jobs available, followed by Python, C#, and then JavaScript.

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Dan Vega

@therealdanvega

3 months

Heading to church in my Sunday best 🤩

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Dan Vega

@therealdanvega

3 months

Working on a new tutorial to build your own custom Spring Boot Starter🤩 #Java #Maven #SpringBoot

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Dan Vega

@therealdanvega

3 months

If you need to send a request through a proxy using Spring Frameworks new RestClient you can change the underlying Http Client and set the proxy 🔥🤩 #SpringBoot #Java

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