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Javascript 2022-02-02 08:55:31
express get all endpoints
const routes = {} function routerRecursion(middleware, pointer, currentName) { if (middleware.route) { // routes registered directly on the app if (!Array.isArray(pointer['routes'])) { pointer['routes'] = [] } const routeObj = { ... Add solution -
Javascript 2022-02-02 08:11:11
javascript foreach key value
myObject ={a:1,b:2,c:3} //es6 Object.entries(myObject).forEach(([key, value]) => { console.log(key , value); // key ,value }); //es7 Object.keys(myObject).forEach(key => { console.log(key , myObject[key]) // key , value }) Add solution -
Java 2022-02-01 05:30:10
ArrayList forEach(Consumer super action) method in java
import java.util.ArrayList; public class ArrayListForEachMethodExample { public static void main(String[] args) { ArrayList<Integer> al = new ArrayList<Integer>(); al.add(10); al.add(50); al.add(20); al.add(... Add solution -
Javascript 2022-02-01 05:21:38
javascript loop over three-dimensional array
var items = [[['firstName', 'Joe'], ['lastName', 'Blow'], ['age', 42], ['role', 'clerk']], [['firstName', 'Mary'], ['lastName', 'Jenkins'], ['age', 36], ['role', 'manager']]]; var result = []; // first loop through items items.forEach(function(item) { ... Add solution -
Javascript 2022-02-01 00:35:20
pdf javascript search text
var searchText = "JavaScript"; function searchPage(doc, pageNumber) { return doc.getPage(pageNumber).then(function (page) { return page.getTextContent(); }).then(function (content) { // Search combined text content using regular expr... Add solution -
Javascript 2022-01-31 20:41:00
riverSizes javascript
const checkAdjacent = (x, y, input) => { input[y][x] = 0; // mark cell as visited let size = 1; [[x + 1, y], [x, y + 1], [x - 1, y], [x, y - 1]].forEach(([i, j]) => { // make sure we don't access a row that doesn't exist // then check... Add solution