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chore(i18n,curriculum): update translations (#44138)

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camperbot
2021-11-06 08:56:52 -07:00
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parent 09b1592a53
commit 9385d7997b
69 changed files with 685 additions and 619 deletions
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24
curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/functional-programming/refactor-global-variables-out-of-functions.md
View File

@ -10,7 +10,7 @@ dashedName: refactor-global-variables-out-of-functions
目前为止，我们已经看到了函数式编程的两个原则：
1) 不要更改变量或对象 - 创建新变量和对象，并在需要时从函数返回它们。 提示：使用类似 `var newArr = arrVar` 时 `arrVar` 是一个数组，代码只是创建一个对现有变量的引用，而不是副本。 所以更改 `newArr` 中的值会同时更改 `arrVar` 中的值。
1) 不要更改变量或对象 - 创建新变量和对象，并在需要时从函数返回它们。 提示：使用类似 `const newArr = arrVar` 的东西，其中 `arrVar` 是一个数组，只会创建对现有变量的引用，而不是副本。 所以更改 `newArr` 中的值会同时更改 `arrVar` 中的值。
2) 声明函数参数 - 函数内的任何计算仅取决于参数，而不取决于任何全局对象或变量。
@ -86,7 +86,7 @@ assert(
```js
// The global variable
var bookList = ["The Hound of the Baskervilles", "On The Electrodynamics of Moving Bodies", "Philosophiæ Naturalis Principia Mathematica", "Disquisitiones Arithmeticae"];
const bookList = ["The Hound of the Baskervilles", "On The Electrodynamics of Moving Bodies", "Philosophiæ Naturalis Principia Mathematica", "Disquisitiones Arithmeticae"];
// Change code below this line
function add (bookName) {
@ -99,7 +99,7 @@ function add (bookName) {
// Change code below this line
function remove (bookName) {
var book_index = bookList.indexOf(bookName);
const book_index = bookList.indexOf(bookName);
if (book_index >= 0) {
bookList.splice(book_index, 1);
@ -109,9 +109,9 @@ function remove (bookName) {
}
}
var newBookList = add(bookList, 'A Brief History of Time');
var newerBookList = remove(bookList, 'On The Electrodynamics of Moving Bodies');
var newestBookList = remove(add(bookList, 'A Brief History of Time'), 'On The Electrodynamics of Moving Bodies');
const newBookList = add(bookList, 'A Brief History of Time');
const newerBookList = remove(bookList, 'On The Electrodynamics of Moving Bodies');
const newestBookList = remove(add(bookList, 'A Brief History of Time'), 'On The Electrodynamics of Moving Bodies');
console.log(bookList);
```
@ -120,13 +120,13 @@ console.log(bookList);
```js
// The global variable
var bookList = ["The Hound of the Baskervilles", "On The Electrodynamics of Moving Bodies", "Philosophiæ Naturalis Principia Mathematica", "Disquisitiones Arithmeticae"];
const bookList = ["The Hound of the Baskervilles", "On The Electrodynamics of Moving Bodies", "Philosophiæ Naturalis Principia Mathematica", "Disquisitiones Arithmeticae"];
function add (bookList, bookName) {
function add(bookList, bookName) {
return [...bookList, bookName];
}
function remove (bookList, bookName) {
function remove(bookList, bookName) {
const bookListCopy = [...bookList];
const bookNameIndex = bookList.indexOf(bookName);
if (bookNameIndex >= 0) {
@ -135,7 +135,7 @@ function remove (bookList, bookName) {
return bookListCopy;
}
var newBookList = add(bookList, 'A Brief History of Time');
var newerBookList = remove(bookList, 'On The Electrodynamics of Moving Bodies');
var newestBookList = remove(add(bookList, 'A Brief History of Time'), 'On The Electrodynamics of Moving Bodies');
const newBookList = add(bookList, 'A Brief History of Time');
const newerBookList = remove(bookList, 'On The Electrodynamics of Moving Bodies');
const newestBookList = remove(add(bookList, 'A Brief History of Time'), 'On The Electrodynamics of Moving Bodies');
```

13
curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/functional-programming/use-the-filter-method-to-extract-data-from-an-array.md
View File

@ -55,7 +55,7 @@ assert(code.match(/\s*\.\s*filter/g));
assert(!code.match(/for\s*?\([\s\S]*?\)/g));
```
`filteredList` 应等于 `[{"title": "Inception","rating": "8.8"},{"title": "Interstellar","rating": "8.6"},{"title": "The Dark Knight","rating": "9.0"},{"title": "Batman Begins","rating": "8.3"}]`。
`filteredList` 应该等于 `[{"title": "Inception", "rating": "8.8"}, {"title": "Interstellar", "rating": "8.6"}, {"title": "The Dark Knight", "rating": "9.0"}, {"title": "Batman Begins", "rating": "8.3"}]`。
```js
assert.deepEqual(filteredList, [
@ -72,7 +72,7 @@ assert.deepEqual(filteredList, [
```js
// The global variable
var watchList = [
const watchList = [
{
"Title": "Inception",
"Year": "2010",
@ -187,7 +187,7 @@ var watchList = [
// Only change code below this line
var filteredList;
const filteredList = "";
// Only change code above this line
@ -197,8 +197,7 @@ console.log(filteredList);
# --solutions--
```js
// The global variable
var watchList = [
const watchList = [
{
"Title": "Inception",
"Year": "2010",
@ -311,7 +310,5 @@ var watchList = [
}
];
// Only change code below this line
let filteredList = watchList.filter(e => e.imdbRating >= 8).map( ({Title: title, imdbRating: rating}) => ({title, rating}) );
// Only change code above this line
const filteredList = watchList.filter(e => e.imdbRating >= 8).map( ({Title: title, imdbRating: rating}) => ({title, rating}) );
```

15
curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/functional-programming/use-the-map-method-to-extract-data-from-an-array.md
View File

@ -61,7 +61,7 @@ assert(!code.match(/for\s*?\([\s\S]*?\)/));
assert(code.match(/\.map/g));
```
`ratings` 应等于 `[{"title":"Inception","rating":"8.8"},{"title":"Interstellar","rating":"8.6"},{"title":"The Dark Knight","rating":"9.0"},{"title":"Batman Begins","rating":"8.3"},{"title":"Avatar","rating":"7.9"}]`。
`ratings` 应该等于 `[{"title": "Inception", "rating": "8.8"}, {"title": "Interstellar", "rating": "8.6"}, {"title": "The Dark Knight", "rating": "9.0"},{"title": "Batman Begins", "rating": "8.3"}, {"title": "Avatar", "rating": "7.9"}]`。
```js
assert.deepEqual(ratings, [
@ -79,7 +79,7 @@ assert.deepEqual(ratings, [
```js
// The global variable
var watchList = [
const watchList = [
{
"Title": "Inception",
"Year": "2010",
@ -194,9 +194,9 @@ var watchList = [
// Only change code below this line
var ratings = [];
for(var i=0; i < watchList.length; i++){
ratings.push({title: watchList[i]["Title"], rating: watchList[i]["imdbRating"]});
const ratings = [];
for (let i = 0; i < watchList.length; i++) {
ratings.push({title: watchList[i]["Title"], rating: watchList[i]["imdbRating"]});
}
// Only change code above this line
@ -207,8 +207,7 @@ console.log(JSON.stringify(ratings));
# --solutions--
```js
// The global variable
var watchList = [
const watchList = [
{
"Title": "Inception",
"Year": "2010",
@ -321,7 +320,7 @@ var watchList = [
}
];
var ratings = watchList.map(function(movie) {
const ratings = watchList.map(function(movie) {
return {
title: movie["Title"],
rating: movie["imdbRating"]