Hey everyone! 🌟 Today, let's dive into the essentials of the Spring Framework, a powerful tool for building Java applications. Here’s what you need to know:
Spring Framework Key Features: - Inversion of Control (IoC): This allows Spring to manage dependencies through Dependency Injection (DI). - Aspect-Oriented Programming (AOP): Enables separation of cross-cutting concerns, such as logging and security, from business logic. - Spring MVC: A Model-View-Controller architecture that aids in creating web applications swiftly.
Basic Setup: To get started with Spring, you'll want to set up your pom.xml for Maven dependencies:
Hey everyone! 🌟 Today, let's dive into the essentials of the Spring Framework, a powerful tool for building Java applications. Here’s what you need to know:
Spring Framework Key Features: - Inversion of Control (IoC): This allows Spring to manage dependencies through Dependency Injection (DI). - Aspect-Oriented Programming (AOP): Enables separation of cross-cutting concerns, such as logging and security, from business logic. - Spring MVC: A Model-View-Controller architecture that aids in creating web applications swiftly.
Basic Setup: To get started with Spring, you'll want to set up your pom.xml for Maven dependencies:
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
What Is Bitcoin?
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.