ValchanOficial

Solution:

sinon.stub(presigner.prototype, 'presign').returns(Promise.resolve(new HttpRequest(parseUrl(Key))));

-----------------------
Tests:

import assert from 'assert';
import sinon from 'sinon';
import { GetObjectCommand, PutObjectCommand } from "@aws-sdk/client-s3";

ValchanOficial

Question from: https://thedailybyte.dev/

// You are given a two-dimensional matrix that represents the grades of a class of students. Each grade is represented as an array where the first index is the student’s ID and the second student is a grade (0 - 100) that the student has received. Given these grades, calculate the average of each student’s top five scores and return the result.
// Note: Each student is guaranteed to have at least 5 scores. Student IDs start from zero and increase by one. Your return variable should be sorted according to student ID.

My solution:

const grades = [[1, 100], [1, 50], [2, 100], [2, 93], [1, 39], [2, 87], [1, 89], [1, 87], [1, 90], [2, 100], [2, 76]]

const averageGrade = (grades) => {

ValchanOficial

> docker run --rm -it -d --name localstack -p 4566:4566 -p 4510-4559:4510-4559 localstack/localstack
> docker ps
> docker exec -it <containerId> /bin/bash

> aws configure
AWS Access Key ID [None]: example-key
AWS Secret Access Key [None]: example-secret-key
Default region name [None]: us-east-1
Default output format [None]:

ValchanOficial

wsl.exe -u root -e sh -c "service docker status || service docker start"

ValchanOficial

1. Change apiVersion from:

   - apiVersion: v1

   (or apiVersion: apps.openshift.io/v1)

   to:

ValchanOficial

    import { parseString, Builder } from "xml2js";

    // Convert string/XML to JSON
    function toJson(xml: string) {

        parseString(xml, { explicitArray: false }, function(error, result) {
            console.log(result);
        });
    }

ValchanOficial

#!/bin/bash
sudo add-apt-repository -y ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git -y

ValchanOficial

export const alphanumeric = (len) => {
    const str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    return [...Array(len)].reduce(
        (a) => a + str[~~(Math.random() * str.length)],
        ""
    );
};

console.log(alphanumeric(6)); // HNF2RU

ValchanOficial

// https://stackoverflow.com/a/1431113/11842937
const replaceAt = function(str, index, replacement) {
    return str.substring(0, index) + replacement + str.substring(index + replacement.length);
}

https://regexr.com/ - regex matches between symbol
regex = new RegExp(`^\\${symbol}(.*)\\${symbol}$`, 'gm')
g = global
m = multiline

ValchanOficial

function centuryFromYear(year) {
   return Math.ceil(year / 100) 
}