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Easy Promises in JavaScript: A Beginner's Guide
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In JavaScript, a Promise is an object that represents an asynchronous operation that may or may not complete successfully. A Promise has two main methods: resolve and reject.
resolve is a function that is used to mark a Promise as successful or fulfilled. When you call resolve on a Promise, it means that the operation has completed successfully, and the Promise returns a value.
reject is a function that is used to mark a Promise as failed or rejected. When you call reject on a Promise, it means that the operation has failed, and the Promise returns an error.
Both resolve and reject take a single argument, which is the value that the Promise will return when it is fulfilled or rejected. This value can be of any data type, including a string, number, boolean, object, or even another Promise.
#JavaScriptPromises #AsyncProgramming #PromiseResolve #PromiseReject #AsynchronousJavaScript #JavaScriptTutorial #WebDevelopment #BeginnersGuide #PromisesMadeEasy
resolve is a function that is used to mark a Promise as successful or fulfilled. When you call resolve on a Promise, it means that the operation has completed successfully, and the Promise returns a value.
reject is a function that is used to mark a Promise as failed or rejected. When you call reject on a Promise, it means that the operation has failed, and the Promise returns an error.
Both resolve and reject take a single argument, which is the value that the Promise will return when it is fulfilled or rejected. This value can be of any data type, including a string, number, boolean, object, or even another Promise.
#JavaScriptPromises #AsyncProgramming #PromiseResolve #PromiseReject #AsynchronousJavaScript #JavaScriptTutorial #WebDevelopment #BeginnersGuide #PromisesMadeEasy
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