[5,'Bob',new Date()], // row by array {id:6, name: 'Barbara', dob: new Date()} ]; // insert new rows and return them as array of row objects const insertedRows = worksheet.insertRows(1, rows); // Insert an array of rows, with inherited style // These new rows will hav...
1functionremoveWithoutCopy(arr, item) {2//可以先去重,再进行操作3//arr =Array.from(new Set(arr));4for(vari=0;i<arr.length;i++){5if(arr[i]==item){6arr.splice(i,1);7i--;8}9}10returnarr;11}12removeWithoutCopy([1, 2, 2, 3, 4, 2, 2], 2);//[1,3,4] 4.在数组 arr...
GetAccessibilityCustomRotors(NSObject) Gets the array of UIAccessibilityCustomRotor objects appropriate for this object. SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[]) Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.Applies...
addRow(rowValues, 'i'); // Add an array of rows const rows = [ [5,'Bob',new Date()], // row by array {id:6, name: 'Barbara', dob: new Date()} ]; // add new rows and return them as array of row objects const newRows = worksheet.addRows(rows); // Add an array of...
Array of Objectsvar data = [ {a: 1, b: 10}, {a: 2, b: 20}, {a: 1, b: 30} ]; var res = alasql('SELECT a, SUM(b) AS b FROM ? GROUP BY a',[data]); // res = [ { "a": 1, "b": 40},{ "a": 2, "b": 20 } ]...
**注意:**ES5 版本对许多 polyfill 都具有隐式依赖,而 exceljs 不再明确添加。 您需要在依赖项中添加core-js和regenerator-runtime,并在导入exceljs之前在代码中包含以下引用: // exceljs 所需的 polyfillsrequire('core-js/modules/es.promise');require('core-js/modules/es.string.includes');require('core...
// Add a couple of Rows by key-value, after the last current row, using the column keys worksheet.addRow({id: 1, name: 'John Doe', dob: new Date(1970,1,1)}); worksheet.addRow({id: 2, name: 'Jane Doe', dob: new Date(1965,1,7)}); // Add a row by contiguous Array (...
vue-array - Array object operation under Vue, Array object operation under Vue Use this package to manipulate the array. Vue can monitor the changes in the array Laqu-l - A complete App starter kit with Quasar Framework, GraphQL API backend with OAUTH 2.0 authentication, Firebase ready, mult...
It's much more safety when you assume that ids are random. And stop to use this function.// If you need to access all worksheets in a loop please look to the next example.constworksheet=workbook.getWorksheet(1);// access by `worksheets` array:workbook.worksheets[0];//the first one; ...
In thefunctionreplacercase, the key argumentkisundefinedfor the first call (where theaobject itself is being passed in). Theifstatementfilters outthe property named"c". Stringification is recursive, so the[1,2,3]array has each of its values (1,2, and3) passed asvtoreplacer, with indexes ...