array.push(item) 返回新数组的新长度 ❌returnacc.includes(item) ? acc : acc.push(item); }, []); https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/push refs https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce ...
AI代码解释 1constformToObject=form=>2Array.from(newFormData(form)).reduce(3(acc,[key,value])=>({4...acc,5[key]:value6}),7{}8
.unique()- remove any duplicate matches Lib (these methods are on the mainnlpobject) nlp.tokenize(str)- parse text without running POS-tagging nlp.lazy(str, match)- scan through a text with minimal analysis nlp.plugin({})- mix in a compromise-plugin ...
(arr,'name'); // ['张三','王二'] 2.数组去重...1,1,1,2,3]; function array_unique(arr) { return [...new Set(arr)]; } array_unique(arr); //[1,2,3] 3.二维数组去重...return arr; }; array_unique_two_dimensional(matrix); // [[3,4,5,6], [1,2,3,4]]; 4.二维...
const formToObject = form => Array.from(new FormData(form)).reduce( (acc, [key, value]) => ({ ...acc, [key]: value }), {} );formToObject(document.querySelector('#form'));13. 如何从对象检索给定选择器指示的一组属性 ？const get = (from, ...selectors) =>...
const formToObject = form => Array.from(newFormData(form)).reduce( (acc, [key, value]) => ({ ...acc, [key]: value }), {} ); // 事例 formToObject(document.querySelector('#form')); // { email: 'test@email.com', name: 'Test Name' } ...
1//Check the cache for the requested file.2//1. If a module already exists in the cache: return its exports object.3//2. If the module is native: call `NativeModule.require()` with the4//filename and return the result.5//3. Otherwise, create a new module for the file and save...
toJSON()); // [Object: null prototype] { foo: '3' } console.log(headers.normalize(true).toJSON()); // [Object: null prototype] { Foo: '3' } Returns this. AxiosHeaders#concat(...targets) concat(...targets: Array<AxiosHeaders | RawAxiosHeaders | string | undefined | null>): ...
insertRow(1, rowValues, 'i'); // Insert a row, keeping original style // This new row will have same style as it was previously // And return as row object const insertedRowOriginal = worksheet.insertRow(1, rowValues, 'o'); // Insert an array of rows, in position 1, shifting ...
Array Formula Rich Text Value Boolean Value Error Value Config Known Issues Release History Importing⬆ constExcelJS=require('@zurmokeeper/exceljs'); ES5 Imports⬆ To use the ES5 transpiled code, for example for node.js versions older than 10, use the dist/es5 path. ...