We write tutorials about coding challenges for some technologies we use in our projects that include: Python, JavaScript, Dart, Flutter, Java, DDP, Meteor, WebSocket, Rust, React, Next.js, Astro, and more.
Python
To convert JSON to CSV using Python, you can use the pandas library. What is Pandas library? Pandas is a powerful open-source library for data analysis and manipulation in Python. It offers data structures and functions that make it easy to efficiently manipulate and analyze structured data, including CSV files,
Open-source
Django is a high-level web framework written in Python. It follows the Model-View-Controller (MVC) architectural pattern and is designed to make web development fast and efficient. It provides a set of tools and libraries that help developers build secure and scalable web applications. Django is a mature and stable framework
WordPress
Running WordPress using Docker Compose is a convenient way to set up and manage your WordPress development environment. By using Docker Compose, you can easily configure and deploy WordPress along with its dependencies in a consistent and reproducible manner. To run WordPress as Docker Compose, follow these steps: 1. Install
Python
This guide is the very first step to pursuing your career as a Python developer. Let’s learn what you need.
Development
So, you want to become a software developer but don't know where to start? There are thankfully a lot of options for getting into such a fast-growing niche, even if you are not currently up to speed with coding expertise. From self-learning paths to academic routes, stick with
JavaScript
In JavaScript, reverse a string is not also a common task but a fundamental operation for building logical and conditional statements. By reversing a string, we can implement powerful algorithms such as checking whether a string remains the same when read forwards or backwards, also known as a palindrome. This
Development
On average, fewer than 2% of all visits to ecommerce websites result in a sale — the goal of many an online seller, of course, is to convert as big a chunk of the remaining 98% of purchase-shy consumers from ‘window shoppers’ to paying customers as they can. Of course, an
How to?
On macOS Apple Silicon, you may get a strange error while pushing your updates to GitHub, here is the fix: git config --global core.compression 4
Open-source
Web scraping is a process of extracting useful information from web pages. Node.js is a popular backend language that can be used for web scraping. In this tutorial, we will learn how to use Node.js for web scraping. Prerequisites Before we start, make sure you have the following
Flutter
If you are using Flutter on Linux, and you installed Google Chrome using Flapak, you may face the problem when installing and running Flutter: Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel stable, 3.7.7, on Manjaro Linux 5.15.102-1-MANJARO, locale en_US.UTF-8)
Flutter
TextField widget is an essential widget for every Flutter developer. It is a simple basic widget, yet a powerful tool that allows many customization options, and useful functions. In this post, we will explore a collection of TextField snippets and tricks. 1- Basic setup The basic TextField setup looks like
Tutorials
Previously, people could only obtain a computer by going to a store and selecting one that suited them. However, with people wanting to customize their computers to their tastes, computer assembly jobs are now a thing. Building custom PC is also becoming more popular as more people embrace a greener
web development
Websites have evolved a lot over time. They're now much more than just information and text. Although it is correct for all websites, it especially stands for e-commerce websites. Anyone who visits an e-commerce website expects a comfortable, high-quality experience. For this, what you need to do is
Development
Meteor is a fancy JavaScript platform and full-stack development environment for building web and mobile apps. I have been using Meteor for years, with Blaze, Angular, Vue and React. I also use it for web scrapping, and data manipulation on various projects for my clients. In some of my projects
Python
I came a cross an amazing Python code snippet that convert PDF e-books into an audiobook with a minimal code. The code snippet uses two Python packages: 1. PyPDF2: a free and open-source pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. It can
Tutorials
The introduction of AMP technology in email marketing has become one of the important trends of 2019. Previously, it was used to speed up mobile versions of sites. Therefore, email marketers were very excited and eagerly awaiting the adoption of AMP as the new technology promised to make emails effective
Tutorials
So, first off, what are Python and Django? In its most basic sense, Python is an easy to learn, productive, portable, and free programming language. And Django is a python based web framework that makes coding easier for you. You can build blogs, websites, and apps using its open-source software
Tutorials
Dia is a free open-source app for creating diagrams as flowcharts, UML diagrams, database and all sort of diagrams. It can be installed on Windows, Linux, and macOS. However, on macOS it does not run as it easily does on Windows and Linux. So, in this quick post, we will
Flutter
What is Flutter? Flutter is a trending open-source UI software development kit for building cross-platform apps for mobile, desktop, and the web. It is originally developed by Google to help developers use a single codebase for building multiplatform apps. Flutter is released under the new BSD license, and it is
Open-source
. What is CouchDB? CouchDB is an open-source NoSQL document database that stores data in JSON-based format and offers HTTP-ready REST-API out of the box. It can be used as a database backend for web, mobile, or even desktop apps. In contrast, it uses JSON for documents, an HTTP API, &
Tutorials
Here is how to fix the infamous Vue error, which you may need while experimenting and learning with Vue, not in production. Here is your ESlint configuration in package.json : "eslintConfig": { "root": true, "env": { "node": true }, "extends": [ "plugin:vue/
Tutorials
I have been using Ghost as my primary blogging system for some years now. Although it does not have a rich ecosystem like WordPress or other open-source CMS, it does the job. In Ghost, You will get used to doing everything manually, creating a search functionality using jQuery them Vue,
programming
Java is one of the most powerful and popular programming languages. Even with several niche languages available now, Java has retained its leading position among developers. If you have decided to learn Java, it's definitely a good choice to enter the world of programming, but the question is,
Development
Penpot is a free, open-source web-based design and prototyping application for teams. It works with open web standards as it uses SVG (Scalable Vector Graphics) format. Penpot can be installed on a remote server or the local machine with help of Docker and Docker Compose. With Penpot, you can quickly