---
title: "web programming blog"
url: https://blog.creatuwebpymes.com/en/web-programming/
date: 2025-03-11
modified: 2025-10-20
author: "franciscobritoda69"
image: https://blog.creatuwebpymes.com/wp-content/uploads/2025/03/imagen-destacada-de-blog-diseno-web.webp
type: page
lang: en
---

# web programming blog

# web programming blog

blog about web programming ❤️

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## Python Exceptions

Python exceptions are a way to make our code robust and unbreakable. Learn how to handle exceptions in Python.

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## validate id using Javascript

How to validate Spanish id using Javascript. Use javascript code to verify if the number and the letter of a Spanish id are correct.

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## Draw a square with Python

Draw a square with Python thanks to the Turtle library. Follow the LOGO model for children to program in a didactic way

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## Calculator with Python code

Python code how to do a calculator to be able to use the basic operations. Ideal for Python students who are starting to program

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## Palindromes with javascript

How to verify palindromes with javascript code tutorial 2023. Palindromes are words or numbers that can be read from left to right or vice versa

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## How to do IndexedDB API

Indexeddb API local database is a type of local storage en HTML5. IndexedDB tutorial for students who are learning HTML5

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## Triangle with JavaScript

How to draw a Triangle with JavaScript code in two ways. One way looping with while and another way looping with for. JavaScript coding exercise

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## Dictionary in Python

Dictionary in python is a collection of pairwise information in the format key:values . The correct syntax is { key: value }

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## Exercises Python Lists

Post with exercises python lists to learn python with practical examples. Best way to learn a programming code is by doing exercises

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## Create Polygons with Python

Learn how to create polygons with Python, using the Turtle module. We will also create a star with Python. We can create any type of polygons

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## Python List Methods

Python list methods are very important for Python programming. Append, insert, pop, sort and many more

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## Comprehension in Python

Comprehension in Python is an easy way to loop over a sequence with less code. It is also a more modern and ordered way to code