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6.4 Referenciando métodos de instância

Criando um method reference para um objeto específico:Se temos um objeto (rodrigo), podemos referenciar um de seus métodos como rodrigo::tornaModerador. Exemplo: ⛶Usuario rodrigo = new Usuario("Ro...

14.03.2025 0 Read More

Are Your Developers Costing You Money? Here’s How to Tell

Hiring software developers is costly. But do you know what’s more expensive? Hiring bad ones. There’s a marked difference in the quality of work between bad developers and good ones. The worst one...

14.03.2025 0 Read More

6.5 Referenciando métodos que recebem argumen tos

Referenciando métodos que aceitam parâmetros:Podemos usar method references para métodos que recebem argumentos, como println da classe PrintStream. Exemplo: ⛶usuarios.forEach(System.out::println...

14.03.2025 0 Read More

Fix EACCES: permission denied, unlink '/usr/local/bin/code'

If you're using macOS and trying to run the shortcut command: ⛶code .to open the current folder in VS Code, but you get a permission error like this: ⛶EACCES: permission denied, unlink '/usr/local...

15.03.2025 0 Read More

Nmap Cheatsheet for Hackers

🎥 Nmap Basics for Hackers: Watch the videoNmap (Network Mapper) is one of the most powerful tools for network scanning and reconnaissance. Whether you are a penetration tester, bug bounty hunter, o...

15.03.2025 0 Read More

6.6 Referenciando construtores

Uso de method reference com construtores:Assim como métodos estáticos, podemos referenciar construtores usando new: ⛶Usuario rodrigo = Usuario::new; // ERRO!Esse código não compila porque Usuari...

15.03.2025 0 Read More

Azure For Data Engineering

It provides a comprehensive ecosystem for data engineering, enabling organizations to build, manage, and optimize large-scale data pipelines efficiently. It offers various services tailored to data in...

15.03.2025 0 Read More

Cloud-Native vs. Traditional IT: Why USA Businesses Are Moving to Cloud-Native Architectur

In today’s rapid digital environment, businesses across the USA are turning to cloud-native architectures instead of sticking with traditional IT systems. This transition is largely fueled by the gr...

15.03.2025 0 Read More

The choice of Tech Stack is overrated!

I think, as developers, we focus too much on the Tech Stack.Your tech stack is just raw materials.If the roof of your house starts leaking after a light drizzle, does it matter that it was built using...

15.03.2025 0 Read More

6.7 Outros tipos de referências

Referência a métodos sobrescritos da classe mãe:Podemos usar super::metodo para referenciar métodos herdados, como: ⛶super::toString;Referência a métodos estáticos:Podemos atribuir um método...

15.03.2025 0 Read More

6.4 Referenciando métodos de instância

Are Your Developers Costing You Money? Here’s How to Tell

6.5 Referenciando métodos que recebem argumen tos

Fix EACCES: permission denied, unlink '/usr/local/bin/code'

Nmap Cheatsheet for Hackers

6.6 Referenciando construtores

Azure For Data Engineering

Cloud-Native vs. Traditional IT: Why USA Businesses Are Moving to Cloud-Native Architectur

The choice of Tech Stack is overrated!

6.7 Outros tipos de referências

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