xfarrow/blink
0
0
Fork 0
mirror of https://github.com/xfarrow/blink synced 2025-06-27 09:03:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

npx eslint --fix

Browse Source
This commit is contained in:
Alessandro Ferro
2024-02-23 11:17:02 +01:00
parent 4a712f4de3
commit 7bd6889768
18 changed files with 618 additions and 662 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
tutorials/1_promises.js
View File

@ -10,24 +10,24 @@
Remember that Promises are not intrensically asyncronous
*/
let promise = new Promise(function(resolve, reject) {
setTimeout(() => resolve("done"), 500);
});
const promise = new Promise(function (resolve, reject) {
setTimeout(() => resolve('done'), 500);
});
/*
The first argument of .then is a function that runs when the promise is resolved and receives the result.
The second argument of .then is a function that runs when the promise is rejected and receives the error.
*/
promise.then(
result => console.log("The operation was successful. It returned " + result),
error => console.log("The operation was not successful: " + error)
result => console.log('The operation was successful. It returned ' + result),
error => console.log('The operation was not successful: ' + error)
);
/*
Or we can pass only one argument if we're interested only in a positive result
*/
promise.then(
result => console.log("The operation was successful. It returned " + result)
result => console.log('The operation was successful. It returned ' + result)
);
/*
@ -37,12 +37,12 @@ promise.then(
promise.catch internally just calls promise.then(null, f)
*/
promise.catch(
error => console.log(error)
error => console.log(error)
);
/*
finally gets always called
*/
promise.finally(
() => console.log("The execution has terminated. Bye")
);
() => console.log('The execution has terminated. Bye')
);