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Lesson 1 - Iterations | |
- BinaryGap - https://codility.com/demo/results/trainingU2FQPQ-7Y4/ | |
Lesson 2 - Arrays | |
- OddOccurrencesInArray - https://codility.com/demo/results/trainingFN5RVT-XQ4/ | |
- CyclicRotation - https://codility.com/demo/results/trainingSH2W5R-RP5/ | |
Lesson 3 - Time Complexity | |
- FrogJmp - https://codility.com/demo/results/training6KKWUD-BXJ/ | |
- PermMissingElem - https://codility.com/demo/results/training58W4YJ-VHA/ |
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const countryCodes = { | |
US: 'United States', | |
CA: 'Canada', | |
NG: 'Nigeria', | |
GB: 'United Kingdom', | |
}; | |
const sales = [ | |
{ code: 'US', count: 233 }, |
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// 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works | |
const axios = require('axios'); // promised based requests - like fetch() | |
function getCoffee() { | |
return new Promise(resolve => { | |
setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee | |
}); | |
} |
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// Exemplo de requisição GET | |
var ajax = new XMLHttpRequest(); | |
// Seta tipo de requisição e URL com os parâmetros | |
ajax.open("GET", "minha-url-api.com/?name=Henry&lastname=Ford", true); | |
// Envia a requisição | |
ajax.send(); | |
// Cria um evento para receber o retorno. |
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Lesson 1 - Iterations | |
- BinaryGap - https://codility.com/demo/results/trainingU2FQPQ-7Y4/ | |
Lesson 2 - Arrays | |
- OddOccurrencesInArray - https://codility.com/demo/results/trainingFN5RVT-XQ4/ | |
- CyclicRotation - https://codility.com/demo/results/trainingSH2W5R-RP5/ | |
Lesson 3 - Time Complexity | |
- FrogJmp - https://codility.com/demo/results/training6KKWUD-BXJ/ | |
- PermMissingElem - https://codility.com/demo/results/training58W4YJ-VHA/ |
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function solution(N, A) { | |
var M = A.length; // Length of the entry array | |
var C = []; // Counters | |
var H = 0; // Highest counter | |
var PH = 0; // Previously recorded highest counter | |
for(K = 0; K < N; K++) { // Initialize the array | |
C[K] = 0; | |
} | |