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npx eslint --fix

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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
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42
tutorials/2_promise_chaining.js
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@ -3,29 +3,21 @@
// .then() returns a new Promise when you do "return",
// internally calling resolve().
new Promise(function(resolve, reject) {
setTimeout(() => resolve(1), 1);
}).then(function(result) {
console.log(result);
return result * 2;
}).then(function(result) {
console.log(result);
return result * 2;
}).then(function(result) {
console.log(result);
return result * 2;
});
new Promise(function (resolve, reject) {
setTimeout(() => resolve(1), 1);
}).then(function (result) {
console.log(result);
return result * 2;
}).then(function (result) {
console.log(result);
return result * 2;
}).then(function (result) {
console.log(result);
return result * 2;
});
/*
It will print
It will print
1
2
4
@ -33,7 +25,7 @@ new Promise(function(resolve, reject) {
/*
It means that "then" is internally implemented roughly as follows:
function then(f){
return new Promise(function(resolve, reject) {
resolve(f());
@ -45,12 +37,12 @@ new Promise(function(resolve, reject) {
fetch('http://www.fsf.org')
// .then below runs when the remote server responds
.then(function(response) {
.then(function (response) {
// response.text() returns a new promise that resolves with the full response text
// when it loads
return response.text();
})
.then(function(text) {
.then(function (text) {
// ...and here's the content of the remote file
console.log(text);
});
});