https://stackoverflow.com › questions › 59394620
javascript - Why fetch returns promise pending? - Stack Overflowrejected: meaning that the operation failed. The fetch(url) returns a Promise object. It allows attaching “listener” to it using .then(…) that can respond to result value (response to the request). The .then(…) returns again Promise object that will give result forward.
https://stackoverflow.com › questions › 38884522
javascript - Why is my asynchronous function returning Promise ...The then method returns a pending promise which can be resolved asynchronously by the return value of a result handler registered in the call to then, or rejected by throwing an error inside the handler called.
https://www.freecodecamp.org › news › javascript-promise-tutorial-how-to-resolve-or-reject...
JavaScript Promise Tutorial – How to Resolve or Reject Promises in JSA promise's state can be pending, fulfilled or rejected. A promise that is either resolved or rejected is called settled. A settled promise is either fulfilled or rejected. How promises are resolved and rejected. Here is an example of a promise that will be resolved (fulfilled state) with the value I am done immediately.
pending: initial state, neither fulfilled nor rejected. fulfilled: meaning that the operation was completed successfully. rejected: meaning that the operation failed. The eventual state of a pending promise can either be fulfilled with a value or rejected with a reason (error).
https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › ...
Promise.prototype.then() - JavaScript | MDN - MDN Web DocsThe then() method of Promise instances takes up to two arguments: callback functions for the fulfilled and rejected cases of the Promise. It stores the callbacks within the promise it is called on and immediately returns another Promise object, allowing you to chain calls to other promise methods.
https://dev.to › ptheodosiou › understanding-promises-in-javascript-5c0
Understanding Promises in JavaScript - DEV CommunityPromises can be in one of three states: pending, fulfilled, or rejected. The initial state of a Promise, which denotes that the asynchronous operation is still ongoing, is pending. If the operation succeeds, the Promise moves to the fulfilled state, and if there is a problem, it switches to the rejected state.
https://ourcodeworld.com › articles › read › 317 › how-to-check-if-a-javascript-promise-has...
How to check if a Javascript promise has been fulfilled, rejected or ...Pending. Pending is the initial promise state. The operation represented by the promise has not yet been fulfilled or rejected. Knowing that, let's get started: /** * This function allow you to modify a JS Promise by adding some status properties. * Based on: http://stackoverflow.com/questions/21485545/is-there-a-way-to-tell-if-an ...
https://www.freecodecamp.org › news › javascript-es6-promises-for-beginners-resolve-reject...
JavaScript Promise Tutorial: Resolve, Reject, and Chaining in JS and ES6Pending: Initial State, before the Promise succeeds or fails; Resolved: Completed Promise; Rejected: Failed Promise; Representation of the process of Promises. For example, when we request data from the server by using a Promise, it will be in pending mode until we receive our data.
https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › ...
Promise() constructor - JavaScript | MDN - MDN Web DocsThe promise may stay pending (in case another thenable is passed), become fulfilled (in most cases where a non-thenable value is passed), or become rejected (in case of an invalid resolution value). If rejectFunc is called first, the promise instantly becomes rejected.
https://dev.to › raaynaldo › an-easy-way-to-understand-promise-in-javascript-215i
An Easy Way to Understand Promise in JavascriptWaiting is the pending state in JavaScript promise. In the end, you can find out if your friend will fulfill your promise or reject to keep his promise. Understanding the Promise State Flow. When we create a promise object, at first, we will get a pending state.
