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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 -
PHP 2022-01-31 05:56:43
laravel old value for select option
@foreach($services as $service) @if (old('category') == $service->id) <option value="{{ $service->id }}" selected>{{ $service->title }}</option> @else <option value="{{ $service->id }}">{{ $servi... Add solution -
PHP 2022-01-31 00:11:10
php dynamic select/option from mysql table
First, add an id to age group <select name="age_group" id="age_group"> Then $( document ).ready(function() { $('#age_group').change(function(){ $.ajax({ type: "POST", url: "aja... Add solution -
Javascript 2022-01-30 21:15:20
function calls
const obj = { foo: 1, get bar() { return 2; } }; let copy = Object.assign({}, obj); console.log(copy); // { foo: 1, bar: 2 } // The value of copy.bar is obj.bar's getter's return value. // This is an assign function that copies full descript... Add solution