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1 Data Channels: Channel Overview: In Netty, all data flows through channels, which can be considered as "data transmission pathways" Common Channel Methods close() can be used to close the channel closeFuture() handles channel closure sync method synchronously waits for channel closure addListener method asynchronously waits for cha ...

The Promise constructor initializes an object that tracks the lifecycle of an asynchronous operation, transitioning from a pending state to either fulfilled or rejected. It accepts an executor function containing two control parameters: a resolution function to mark success and a rejection function to signal failure. Because the executor execut ...

JavaScript is a single-threaded language, meaning it executes one piece of code at a time. This design can lead to a problem where a long-running task can block the main thread, causing the entire application to become unresponsive, a phenomenon often referred to as "freezing" or "hanging". To overcome this limitation, JavaS ...

Netty Overview Netty is an asynchronous event-driven network application framework designed for rapid development of maintainable high-performance protocol servers and clients. Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Key Character ...

Document Object Model (DOM) The DOM is a programming interface for HTML and XML documents, providing a structured representation that allows programs to dynamically access and modify content, structure, and style. Core DOM Operations Creating Nodes: document.createElement(), document.createTextNode(), document.createDocumentFragment() (for eff ...