Complex event processing as a mathematical concept is still valid, but the term itself is not used often. It might still be used in reference to temporal pattern detection -- finding new occurrences of a pattern in streaming data -- and to stream data integration, which is the loading of s...
An event-driven program is also known as an event-driven application. Techopedia Explains Event-Driven Program The idea in event-driven programming is that the program is designed to react. It reacts to specific kinds of input from users, whether it's a click on a command button, a choice...
event delegation is a technique where you attach a single event listener to a parent element to handle events for its child elements. instead of attaching individual event listeners to each child element, you take advantage of event bubbling to capture events at the parent level. this improves ...
Event-driven programming separates event-processing logic from the rest of a program's code. The event-driven approach contrasts with batch processing. Because event-driven programming is a general development approach rather than a type of language, event-driven apps can be created in any programmi...
An API, or application programming interface, is a set of rules and protocols that allows applications to exchange data, perform actions, and interact in a well-documented way. When a request is made—for a weather update, say—the API processes the request, executes the necessary actions, an...
The term exception is shorthand for the phrase "exceptional event." Definition: An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program's instructions. When an error occurs within a method, the method creates an object and ...
What is the concept of functional reactive programming (FRP)? Functional reactive programming combines functional programming with reactive programming to handle asynchronous and event-driven programming. It allows developers to express computation using reactive streams that automatically update when the underl...
Event-driven architecture (EDA) is a software design model built around the publication, capture, processing and storage of events.
First, you have to declare an event in Solidity. Then, you emit the event with the keywordemit. The following is an example of how to declare an event: Copied eventmoneySent(address_from, address_to, unit_amount); The event, when triggered, will inform the external application that someth...
A hard fork is when a new blockchain version emerges that is incompatible with the original version. It is not always an adverse event; in fact, many blockchains have undergone hard forks to implement necessary changes. Blockchains are basically programs that create and store files of informat...