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const array2D = [ | |
[1, 2, 3], | |
[4, 5, 6], | |
[7, 8, 9], | |
]; | |
for (let cols = 0; cols < array2D.length; cols++) { | |
for (let rows = 0; rows < array2D[cols].length; rows++) { | |
const element = array2D[cols][rows]; | |
console.log(element); |
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const { google } = require("googleapis"); | |
const auth = new google.auth.GoogleAuth({ | |
keyFile: "credentials.json", | |
scopes: "https://www.googleapis.com/auth/spreadsheets", | |
}); | |
const main = async () => { | |
const client = await auth.getClient(); | |
const googleSheets = google.sheets({ version: "v4", auth: client }); |
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// npm install xlsx | |
const xlsx = require("xlsx"); | |
const file = xlsx.readFile("./data.xlsx"); | |
let data = []; | |
let sheets = file.SheetNames; // ["Hoja1", "Hoja2"]; | |
for (let index = 0; index < sheets.length; index++) { | |
const jsonSheet = xlsx.utils.sheet_to_json(file.Sheets[sheets[index]]); | |
data.push(jsonSheet); |
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const fs = require("fs"); | |
fs.readFile("./text.txt", "utf8", (err, data) => { | |
if (err) throw err; | |
const arr = data.toString().replace(/\r\n/g, "\n").split("\n"); | |
arr.forEach((item, index) => { | |
console.log(`Line ${index + 1} - Item: ${item}`); | |
}); |
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const fs = require("fs"); | |
const data = fs.readFileSync("./text.txt", { encoding: "utf-8", flag: "r" }); | |
const arr = data.toString().replace(/\r\n/g, "\n").split("\n"); | |
console.log(arr); |
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const fs = require("fs"); | |
const arr = ["JBKR23", "TN9728"]; | |
fs.writeFileSync("./text_copy.txt", arr.join("\n")); | |
//JBKR23 | |
//TN9728 |
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const factorial = (num) => { | |
if (num <= 1) { | |
return 1; | |
} | |
return num * factorial(num - 1); | |
} | |
console.log(factorial(5)); // 120 |
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const randomNumber = (until) => { | |
return Math.floor(Math.random() * until); | |
}; | |
console.log(randomNumber(20)); |
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function countdown(n){ | |
if(n < 1){ | |
return [] | |
} | |
const countArray = countdown(n - 1); | |
countArray.unshift(n) | |
return countArray; | |
} | |
console.log(countdown(5)); |
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openapi: "3.0.2" | |
info: | |
title: API docs | |
version: "1.0" | |
servers: | |
- url: https:ma-autored | |
paths: | |
/v1.0/paises/CL/vehiculo/{patente}: | |
get: | |
tags: |
OlderNewer