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Renan Schmitt

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JavaJams

7 Tricks of Java Streams

Jan 16

7 Tricks of Java Streams

Jan 16

Renan Schmitt
in
JavaJams

Java Concurrency: Using a List as a Queue with Producer and Consumer

In this article, let’s explore a very simple exercise about Java Concurrency: some producers and some consumers using the same queue.

1d ago

Java Concurrency: Using a List as a Queue with Producer and Consumer

1d ago

Renan Schmitt
in
Java Performance

Performance: TreeSet vs HashSet vs LinkedHashSet

In this article, let’s explore three Java data structures in terms of performance: TreeSet, HashSet, and LinkedHashSet. All three of these…

5d ago

Performance: TreeSet vs HashSet vs LinkedHashSet

5d ago

Renan Schmitt
in
Software Design Concepts

Four Anti-Patterns I Have Seen

During my career, I have worked on a lot of code, and some of it clearly follows an anti-pattern design! An anti-pattern generally provides…

Jun 6

Four Anti-Patterns I Have Seen

Jun 6

Renan Schmitt
in
Software Design Concepts

What does a Software Architect do?

A Software Architect has many tasks during the process of software development, but these activities are not always clear to everyone. Over…

May 30

What does a Software Architect do?

May 30

Renan Schmitt
in
Java Performance

Are recursive implementations slower than non-recursive implementations?

In this article, let’s explore the performance of some well-known algorithms that can be implemented using recursive and non-recursive…

May 23

Are recursive implementations slower than non-recursive implementations?

May 23

Renan Schmitt
in
Software Design Concepts

When will I be a millionaire? Program that can calculate it using two-phase binary algorithm

I have created a program that can calculate when I will have enough money to achieve my personal objectives. The best part is how this…

May 16

Generated by bing.com/create.

May 16

Renan Schmitt
in
Java Performance

Performance: ArrayList vs Linked List

In this article let’s explore these two Java List structures and compare their performance in the following scenarios:

May 9

Performance: ArrayList vs Linked List

May 9

Renan Schmitt
in
Java Tips and Tricks

Java Clean Code: A Small Trick to Simplify Interface Signatures

When we build reusable code, such as creating a library or a framework, we usually create classes and interfaces with many generics to…

May 2

Java Clean Code: A Small Trick to Simplify Interface Signatures

May 2

Renan Schmitt

15 Tips to Consistently Progress in Your Career

During my career, I’ve had the privilege to work with exceptionally talented individuals who have taught me almost everything I know…

Apr 25

15 Tips to Consistently Progress in Your Career

Apr 25

Renan Schmitt

Renan Schmitt

20+ years as a Dev & Architect, mastering Java & ABAP. Passionate about clean code, system architecture, and delivering impactful training.

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