Marcelo Leonízio

@mleonizio

Rio de Janeiro - Brazil

Brazil, Rio de JaneiroJoined May 2022

About

A simple back end developer looking to improve his career.

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Discussion, mentoring, coding for fun and learngin a lot!

Marcelo Leonízio's blogs

Marcelo Leoníziomleonizio.hashnode.dev4 posts

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Recently published

MLMarcelo Leoníziomleonizio.hashnode.devJun 19, 2022 · 3 min read

Java OOPs Concepts - Interfaces

Introduction The interface is a feature widely used in Java, as well as in most object-oriented languages, to “force” a certain group of classes to have methods or properties in common to exist in a certain context, but the methods can be implemented...

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MLMarcelo Leoníziomleonizio.hashnode.devJun 12, 2022 · 2 min read

Let’s talk about Java!

My first contact with java was a few years ago, and it was pretty superficial. In the last week I had a lot of contact, all the exercises I've been doing to deepen my knowledge in OOP were performed with Java, and that changed a key in my head, why d...

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MLMarcelo Leoníziomleonizio.hashnode.devJun 5, 2022 · 2 min read

Stay hungry stay foolish

The Dilemma First of all I was in a dilemma... what do I do to become a Software Engineer? ( If you didn't read my last post, please go, and then come back here to understand everything) The answer seems obvious, go to college, get your degree, but t...

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MLMarcelo Leoníziomleonizio.hashnode.devMay 30, 2022 · 1 min read

First step to become a software engineer

Ok, Maybe I had started the wrong way because I never was a good writer, but... Someone said to me: " Every goal has to start somewhere" ... this is my start. A second reason is... I was browsing the web and I read: "Every programmer has a blog", if ...

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Marcelo Leonízio

About

Available for

Marcelo Leonízio's blogs

Recently published

Java OOPs Concepts - Interfaces

Let’s talk about Java!

Stay hungry stay foolish

First step to become a software engineer

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Marcelo Leonízio

About

Available for

Marcelo Leonízio's blogs

Recently published

Java OOPs Concepts - Interfaces

Let’s talk about Java!

Stay hungry stay foolish

First step to become a software engineer