Working with nested forms with Django

One of the biggest advantages of Django is its ability to create CRUDs applications with no effort. You just need to define your models, register them at the admin and that’s it. If you are not going to follow the admin approach, you may ...

Setting up your Billing account on Google maps and avoiding extra charges

Google Maps is one the most used maps tools in the web. It allows you to embed maps in your website or applications; search by geographic information such as coordinates, addresses, zip codes, etc; get places reviews, along with other options that makes it ...

Speed it up! Recommendations to make your Django app faster

Let's admit it, Django rules. It is simple, trustworthy, fast and it is written in Python. What else do you need? However, we tend to abuse its easiness and we quickly forget that an application grows; and with it the amount of code processed ...

Create your own Wiki with MediaWiki

A wiki can be a useful tool for your NGO. Learn how to create it for free, using MediaWiki. Wikipedia has become the biggest encyclopedia in the world. Its main characteristic is that anyone, anywhere, can create, edit or suggest changes to its content. ...

How to create Django Data Migrations

Sometimes, you have a well defined structure in your database, but you have to refactor it . This refactor implies hard and sensitive changes that may break your database. that's where Data migration appears, to facilitate those changes. “As well as changing the database ...

We were on PyCon Colombia 2019!

When I was just starting to work as a developer, I had the opportunity to go to a software event organized by a big company on Bogotá with some other members from Swapps. It was the first time I experienced this type of event ...

How to implement a basic Facebook Messenger chatbot

Nowadays, communication channels are fundamental for a business. If your customer has a question or a requirement, it should be solved quickly. The internet, and the life in general, moves so fast these days that the classic email is not fast enough. For this ...

How to create a custom module for Beaver Builder

Nowadays, one of the most popular ways to create a wordpress site is to use a page builder. It is so popular that wordpress 5.0 comes with one by default, Gutenberg. With a page builder, you avoid coding several templates for your wordpress theme; ...

Is WordPress less secure than Drupal?

A question recently came in from a client... "At a board meeting today, one of our board members with some cyber background asked about security measures for our website. He contended Wordpress is more hackable than Drupal and wanted to know what measures had been ...

How to do a Wizard Form with Django

Many times, we have a form with a lot of fields and we need to use it, but we don't want users to get bored filling the form or that they stop at middle of the form and they end up leaving the website. ...

How to setup a Varnish cache server

Websites with high traffic need to serve the same content several times to different users. Depending on your application, It can be really expensive (resources talking) to process all the application logic every time a user requests web page. Here is where server caching comes, ...

Best practices for NGO websites

Let's face it. Websites have become the front desk of companies worldwide, even more, when you are an NGO that wants to share the world your story: what are you doing and, more important, why it is worth investing in you. It is not ...