Programación básica en Python: variables y operadores

Clase 5 de 12 • Curso de Inglés para Programadores

Contenido del curso

Introduction

1
Pronunciación en Inglés para Desarrolladores de Software
09:12 min

Developing in English

The Developer Vocabulary

Conclusion

Tomar examen

It's time for you to practice what you have learned in this module!

Create at least 3 lines of code. You can follow the example and all the information given in this class.
Once it's ready, practice how to read that code. Take into account the correct pronunciation of each symbol.
Record yourself and share the audio with the community!

Let's get started!

Comentarios

Jesus Cuadro

student•

Create and Read your code

while(n <= 3){
    if(ages[n] >= 18){
        console.log("You're older")
    } else{
        console.log("You're a minor")
    }
    n++
}

Okey let’s begin, my example is about a while loop.
while, open parenthesis, N smaller equal 3, close parenthesis, open bracket, if, open parenthesis, ages, open square bracket, N, close square bracket, greater equal, eighteen, close parenthesis, open bracket, console dot log, open parenthesis, open double quotes, You’re older, close double quotes, close parenthesis, close bracket, else, open bracket, console dot log, open parenthesis, open double quotes, You’re a minor, close double quotes, close parenthesis, close bracket, n plus plus, close bracket.

Gerardo Alberto Soto Alvarez del Castillo

student•

I started with a Docstring between two slash and asterisk.
Then I create a class named ListNode and open a curly bracket.
Creating a function named constructor and between parentesis, I put two parameters separate by a comma and again open a curly bracket.
We define two variables with the ternary operator, if the value is undefined, we set a default value after de question mark, otherwise, we assign the value of the parameter, and close with a curly bracket and a semicolon.
Then I define a method called printListNode with a docstring, and this method don’t receive any parameters, I set the instance of the class in the current variable.
I make a loop with a while as long as the variable current isn’t null, then I print current value and update the current variable with his next value.
And finally, close the while loop, the printListNode method and the ListNode class, each one with a curly bracket and a semicolon.

Jesus Cuadro

student•

Good job Gerardo

Miguel Gutierrez

student•

Create and read code:

function sum(a: number, b: number): number {
	return a + b
}
const result = sum(1, 1)
console.log(`Result => ${result}`)
```My example is about a simple sum function, calling the function, and printing the result to the console.

1\. function, sum, open parenthesis, letter a colon number, letter b colon number, close parenthesis, colon number, open curly brackets, return letter a plus letter b, close curly brackets.
2\. const result, equal, sum open parenthesis, 1 comma 1, close parenthesis
3\. console dot log, open parenthesis, back quote, result, equal and next sign, dollar sign, open curly bracket, result, close curly bracket, back quote, close parenthesis

Paolo Quintero

student•

Here is my recording fir for the logic

and now with a syntax

def fibonacci(limit):
    a, b = 0, 1 
    while a< limit:
        yield a
        a, b = b, a + b

for num in fibonacci(100):
    print(num)
    
```&#x20;

Jessica Pimentel

student•

def calcularPromedio(nota1,nota2,nota3): promedio = (nota1+nota2+nota3)/3 return promedio

print(calcularPromedio(4.0, 4.5, 2.0))

David Córdoba Pimienta

student•

if(age < 18){ 
  console.log("You can enter the nightclub") 
  } else{ 
  console.log("You're a minor, you can't enter") 
  }
```if(age < 18){ \<u>console\</u>.log("You can enter the nightclub") } else{ \<u>console\</u>.log("You're a minor, you can't enter") }

Alberto Carlos Castro Castro

student•

public String evalNumber(int num) {

final String msg = num > 10

? "Number is greater than 10"

: "Number is less than or equal to 10";

return msg;

}

I created a function that return a string whit a unique number as parameter

this function eval if this number if greather, smaller or equals to number 10

inside of the function i declared a final string variable with the name msg, to save the result of the comparison

using a ternary operation i had evaluated if the parameter number if greather than 10 if the case is positive

then return the string "Number is greater than 10" otherwise return the string "Number is less than or equal to 10"

at the end of the function return the respective message

Anderson Ferney Burgos Truque

student•

age = 19 def verify_age (age):

age >= 18 : console.log("Access granted") ? console.log("Access denied")

age equal nineteen. Define function verify age open parenthesis age end parenthesis colon. Age greater than or equal to eigthteen colon, console dot log open parenthesis open double quotes access granted end double quotes end parenthesis, question console dot log open parenthesis open double quotes access denied end double quotes end parenthesis

Nestor Javier Roca

student••

public static void Main(string[] args)

{

for (int x = 0; x <= 10; x++){

Console.WriteLine ($"Learning tech english for devs day {x}");

if (x == 7){

Console.WriteLine ("Day off");

}

Inside Main Method create a loop, inside parentheses add x var equal 0, semicolon, space now x less or equal than 10, semicolon x plus plus to increase x 1by 1 Please write inside double quotes $"Learning tech english for devs day {x}", now if the x is equal to seven, please write inside double quotes "Day off"

Tania Vanegas

student•

name = "Tania"

age = 22

print(name, age)

name = "Tania" “name equals Tania”

= se lee equals
" " se leen quotes

age = 22 “age equals twenty-two”

print(name, age) “print open parenthesis name comma age close parenthesis”

( = open parenthesis
, = comma
) = close parenthesis

José Daniel Calle Briceño

student••

while (codingTask.artLevel \&lt;= 0.9) {
  console.log("Still learning")
  await new Promise((res)=> setTimeout(res, 1monthMs))
  codingTask.artLevel += 0.1
}
console.log("You write functional and beautiful code")

while codingTask dot artLevel is less than or equal to 0 point 9, console dot log "still learning". After that, await a new promise where we set a timeout of one month in milliseconds. Finally, increase codingTask dot artLevel by 0 point 1. After the loop, log "you write functional and beautiful code".

Daniel Alexander Rentería Pino

student•

// Var

Double a , b ;

println("Enter your age :"+a);

// Constans

b=18

// Condicional

if a < b {

print("Your a not allow for this web site");

}else {

print("Welcome please be careful with the contend of the web site");

println("End of the program");}

Edgard Eduardo Sorto Ayala

student•

using Microsoft.AspNetCore.Mvc;

[ApiController]
[Route("api/[controller]")]
public class CountriesController : ControllerBase
{
    private readonly ICountryRepository _countryRepository;

    public CountriesController(ICountryRepository countryRepository)
    {
        _countryRepository = countryRepository;
    }

    [HttpGet]
    public async Task<IActionResult> GetCountries()
    {
        var countries = await _countryRepository.GetAllAsync();
        return Ok(countries);
    }
}

using Microsoft dot Net Core dot M V C

API Controller

Route api slash countries

public class Countries Controller colon Controller Base

private readonly I Country Repository underscore country Repository

public Countries Controller parentheses I Country Repository country Repository

Http Get

public async Task IAction Result Get Countries

var countries equals await country Repository dot Get All Async

return Ok parentheses countries parentheses

Maria Antonela Verzilli

student•

describe('Login smoke test', () => {

it('shows the login form', () => {

cy.log('Starting: open login page');

cy.visit('/login');

cy.get('[data-cy="login-form"]').should('be.visible'); });

});

describe open parenthesis single quote Login smoke test single quote comma space open parenthesis close parenthesis space equals sign greater-than sign open brace

it open parenthesis single quote shows the login form single quote comma space open parenthesis close parenthesis space equals sign greater-than sign open brace.

cy dot log open parenthesis single quote Starting colon open login page single quote close parenthesis semicolon

cy dot visit open parenthesis single quote slash login single quote close parenthesis semicolon

cy dot get open parenthesis single quote open bracket data dash cy equals login dash form close bracket single quote close parenthesis dot should open parenthesis single quote be dot visible single quote close parenthesis semicolon

close brace close parenthesis semicolon

close the block, close the function call, end the statement

Carlos Alfredo Castillo Rodriguez

student•

let personalData = {
  name: "Carlos Castillo",
  birth: "02/08/1990" // dd/MM/yyyy
};

const today = new Date();

function parseDDMMYYYY(dateStr) {
  const [dd, mm, yyyy] = dateStr.split("/").map(Number);
  return new Date(yyyy, mm - 1, dd); // mes 0-11
}

const birthDate = parseDDMMYYYY(personalData.birth);

let age = today.getFullYear() - birthDate.getFullYear();
const monthDifference = today.getMonth() - birthDate.getMonth();

if (monthDifference < 0 || (monthDifference === 0 && today.getDate() < birthDate.getDate())) {
  age--;
}

console.log({ birthDate, age });

René Antonio Montano

student•

if (a >= b) {
  console.log("A es mayor o igual que B");
} else {
  console.log("A es menor que B");
}

Josue Isaac Rustrian Salazar

student•

edad = 25

nombre_completo = "Ana Torres"

print(f"Hola, mi nombre es {nombre_completo} y tengo {edad} años.")

Catalina Galindo Serra

student••

Create and read code

This is my example:

if(qualification >= 5){
        console.log("Congratulations!! You passed the exam.");
    } else{
        console.log("Please study further. You did not pass.");
    }

If, open parentheses, qualification greater equal five, close parentheses, open bracket, console dot log, open parentheses, open double quotes, Congratulations!! You passed the exam., close double quotes, close parentheses, semicolon, close bracket, else, open bracket, console dot log, open parentheses, open double quotes, Please study further. You did not pass., close double quotes, close parentheses, semicolon, close bracket.

Edgar Alberto Alvarez Garcia

student••

The checkNumber function checks whether a number is even or odd. Use the ternary operator to return "The number is even." if the number is even (that is, if the remainder of dividing the number by 2 equals 0), and "The number is odd." if it isn't.

function checkNumber(number){
    return number % 2 == 0 ? 
      "The number is even." : "The number is odd.";
}

Holiver Hurtado

student•

function testFilter(tests, type, n) {
  var out;
  switch (type) {
    case 'unit' :
      out = tests.filter(t => t.context.match('Unit Tests'));
      break;
    case 'functional':
      out = tests.filter(t => t.context.match('Functional Tests') && !t.title.match('#example'));
      break;
    default:
      out = tests;
  }
  if(n !== undefined) {
    return out[n] || out;
  }
  return out;
}
```This is an important part of the programme. The testFilter function must be valid if the test, type variables between parentheses are used correctly in different cases. If users choose the first case, it will be treated as a break. Otherwise, the second case is tested for a different functional break.

function sum(a: number, b: number): number {
	return a + b
}
const result = sum(1, 1)
console.log(`Result => ${result}`)
```My example is about a simple sum function, calling the function, and printing the result to the console.

1\. function, sum, open parenthesis, letter a colon number, letter b colon number, close parenthesis, colon number, open curly brackets, return letter a plus letter b, close curly brackets.
2\. const result, equal, sum open parenthesis, 1 comma 1, close parenthesis
3\. console dot log, open parenthesis, back quote, result, equal and next sign, dollar sign, open curly bracket, result, close curly bracket, back quote, close parenthesis

if(age < 18){ 
  console.log("You can enter the nightclub") 
  } else{ 
  console.log("You're a minor, you can't enter") 
  }
```if(age < 18){ \<u>console\</u>.log("You can enter the nightclub") } else{ \<u>console\</u>.log("You're a minor, you can't enter") }

while (codingTask.artLevel \&lt;= 0.9) {
  console.log("Still learning")
  await new Promise((res)=> setTimeout(res, 1monthMs))
  codingTask.artLevel += 0.1
}
console.log("You write functional and beautiful code")

using Microsoft.AspNetCore.Mvc;

[ApiController]
[Route("api/[controller]")]
public class CountriesController : ControllerBase
{
    private readonly ICountryRepository _countryRepository;

    public CountriesController(ICountryRepository countryRepository)
    {
        _countryRepository = countryRepository;
    }

    [HttpGet]
    public async Task<IActionResult> GetCountries()
    {
        var countries = await _countryRepository.GetAllAsync();
        return Ok(countries);
    }
}

let personalData = {
  name: "Carlos Castillo",
  birth: "02/08/1990" // dd/MM/yyyy
};

const today = new Date();

function parseDDMMYYYY(dateStr) {
  const [dd, mm, yyyy] = dateStr.split("/").map(Number);
  return new Date(yyyy, mm - 1, dd); // mes 0-11
}

const birthDate = parseDDMMYYYY(personalData.birth);

let age = today.getFullYear() - birthDate.getFullYear();
const monthDifference = today.getMonth() - birthDate.getMonth();

if (monthDifference < 0 || (monthDifference === 0 && today.getDate() < birthDate.getDate())) {
  age--;
}

console.log({ birthDate, age });

function testFilter(tests, type, n) {
  var out;
  switch (type) {
    case 'unit' :
      out = tests.filter(t => t.context.match('Unit Tests'));
      break;
    case 'functional':
      out = tests.filter(t => t.context.match('Functional Tests') && !t.title.match('#example'));
      break;
    default:
      out = tests;
  }
  if(n !== undefined) {
    return out[n] || out;
  }
  return out;
}
```This is an important part of the programme. The testFilter function must be valid if the test, type variables between parentheses are used correctly in different cases. If users choose the first case, it will be treated as a break. Otherwise, the second case is tested for a different functional break.

Programación básica en Python: variables y operadores

Introduction

Pronunciación en Inglés para Desarrolladores de Software

Developing in English

Nombres y Símbolos Comunes en Programación y su Uso

Comprensión y Uso de Acrónimos e Inicialismos en Tecnología

Evolución del Inglés: Acortamientos, Verbificación e Inclusividad