Recently we subscribed to Laybuy with our Prestashop-based eCommerce website. It provides Prestashop module out of a box. The module is easy to install and setup. However, immediately we have found a problem. In certain circumstances Laybuy module reported an error — totals didn’t sum up:

Today we are returning to Prestashop modules programming. What game shall we play today? There are a number of modules which allows us to customize catalog view — in the front end. But what if we want to customize the back office? Namely, we are missing some columns in Product…

This is the 3rd part of an exploration of pandas package. Part 2: https://www.vallka.com/blog/pandas-in-the-pandaemic-covid-19-in-scotland-statistics-part-2/ Part 1: https://www.vallka.com/blog/leaning-pandas-data-manipulation-and-visualization-covid-19-in-scotland-statistics/ All data are taken from the official website: weekly-deaths-by-location-age-sex.xlsx Taken from official the site: https://www.nrscotland.gov.uk/statistics-and-data/statistics/statistics-by-theme/vital-events/general-publications/weekly-and-monthly-data-on-births-and-deaths/deaths-involving-coronavirus-covid-19-in-scotland/related-statistics…

This is the 2nd part of the exploration of pandas package. Part 1 can be found here: https://www.vallka.com/blog/leaning-pandas-data-manipulation-and-visualization-covid-19-in-scotland-statistics/ All data are taken from the official website: weekly-deaths-by-location-age-sex.xlsx Taken from official the site: https://www.nrscotland.gov.uk/statistics-and-data/statistics/statistics-by-theme/vital-events/general-publications/weekly-and-monthly-data-on-births-and-deaths/deaths-involving-coronavirus-covid-19-in-scotland/related-statistics…

Let’s do a little bit of pandas. Pandas is (or are? :) extremely popular. Let’s just dive in. First of all, using pandas is the easiest way to open an Excel file. Just one line of code. Let’s take, for example, this file - Weekly deaths by location of death…

What is the idea? Let’s start programming Prestashop modules. Where to start from? Here is the documentation: https://devdocs.prestashop.com/1.7/modules/ Ok. But what would be our first module? It should be very simple, and yet it should be useful. Here is the idea: add BCC to all outgoing emails, that we will have copies of all…

In this tutorial we will deploy Django Polls project from official Django tutorial to the HostPresto! If you have started learning Django framework, you should be familiar with this tutorial project. Moreover, you should have this project on your local machine up and running, using Django built-in development webserver. …

HostPresto! HostPresto are one of the leading independent, affordable website hosts. We pride ourselves on our personal touch, with…hostpresto.com In this tutorial we will create a brand new Django application on HostPresto! Let’s start by setting up our environment: Creating a subdomain: Suppose you have a domain registered with HostPresto! — yourname.xyz. For this tutorial, we will create a subdomain: start.youname.xyz, as you may already have an existing website sitting on the…

HostPresto! HostPresto are one of the leading independent, affordable website hosts. We pride ourselves on our personal touch, with…hostpresto.com In this tutorial we will create a brand new Node.js application on HostPresto! Let’s start by setting up our HostPresto! Environment. Creating a subdomain: Suppose you have a domain registered with HostPresto! — yourname.xyz. For this tutorial, we will create a subdomain: node.youname.xyz