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C++ 2021-09-01 06:33:02
C++ how to save data about a object
#include <fstream> #include <iostream> class Something { public: int weight; int size; // Insertion operator friend std::ostream& operator<<(std::ostream& os, const Something& s) { // write out individual members of ... Add solution -
Javascript 2021-08-31 20:00:02
ByteLengthQueuingStrategy
const queuingStrategy = new ByteLengthQueuingStrategy({ highWaterMark: 1 }); const readableStream = new ReadableStream({ start(controller) { ... }, pull(controller) { ... }, cancel(err) { console.log("stream error:", err);... Add solution -
Other 2021-08-31 12:45:01
Select id,name,(select id from contacts)(select id from Opportunity) from Account
List<Account> accounts = [SELECT Id, Name, (SELECT id FROM Contacts), (SELECT id FROM opportunities) FROM Account]; for (Account a : accounts) { System.debug('Count of Opportunities is ' + a.Opportunities.size()); System.debug('Count of C... Add solution -
Other 2021-08-30 19:16:02
dotcms combined content pull
## First, set your lists #set($newsList = $dotcontent.pull("+structureName:CcNewsStories ...")) #set($sparkList = $dotcontent.pull("+structureName:CcSparkContents ... ")) #set($vergeList = $dotcontent.pull("+structureName:CcVerge... Add solution -
TypeScript 2021-08-30 02:28:01
Given an array of integers, every element appears thrice except for one which occurs once.
let contacts = new Map() contacts.set('Jessie', {phone: "213-555-1234", address: "123 N 1st Ave"}) contacts.has('Jessie') // true contacts.get('Hilary') // undefined contacts.set('Hilary', {phone: "617-555-4321", address: &qu... Add solution -
Swift 2021-08-29 13:07:01
swift collection view check if you are at the bottom
func scrollViewDidScroll(_ scrollView: UIScrollView) { let height = scrollView.frame.size.height let contentYoffset = scrollView.contentOffset.y let distanceFromBottom = scrollView.contentSize.height - contentYoffset if distanceFromBottom... Add solution -