Buying a car is an investment that should be done thoughtfully. But how do you find a good offer when you are competing with other buyers and car dealers who may have more experience and time than you? The really good offers are usually online for a very short time…
SQL Structured Query Language: the language to access databases and manipulate data. We will talk about how SQL works and how we can get started quickly with our first querys in this article. But first:
What is SQL?
SQL is the standard programming language for relational databases and to be precise…
Selenium — once started as a browser extension and is now one of the most popular frameworks for testing web-based applications. In this article, you’ll learn what Selenium is, how to use it, and how to get started with your first steps.
Selenium Basics
Selenium is an open-source framework and consists of the components:
1. Selenium Webdriver: the main component that automatically performs the user’s actions in the browser.
2. Selenium Grid: the component that allows multiple instances to run simultaneously — on multiple devices, operating systems, and browsers. …
One of the most important tools for Data Science: Pandas — learn the most used functions in a short time and how to get results quickly. You start with a large data set: how can you read it, clean it, and evaluate it properly? …
You’re driving from one important appointment to another (in the current situation, you’re probably more likely to jump into online conferences), you need to find time for work, sports, and your social contacts — your time is limited and valuable. …
