Before we learn about the money, let’s get this question out of the way: What Is Gin? Let’s have a look at the definition from the official Gin website: Gin is a web framework written in Golang. It features a Martini-like API, but with performance up to 40 times faster than Martini. If you need … Read more
Learn – How to Fix : “ImportError: Cannot import name X” in Python.
This article will demonstrate how to use a pandas dataframe method called rolling(). What does the pandas.DataFrame.rolling() method do? In short, it performs rolling windows calculations. It is often used when working with time-series data or signal processing. I will shortly dive into a few practical examples to clarify what this means in practice. The … Read more
The most Pythonic way to convert a list of integers ints to a list of strings is to use the one-liner strings = [str(x) for x in ints]. It iterates over all elements in the list ints using list comprehension and converts each list element x to a string using the str(x) constructor. This article … Read more
Before we learn about the money, let’s get this question out of the way: What Is Nitrogen? Let’s have a look at the definition from the official Nitrogen website: “The Nitrogen Web Framework for Erlang is the fastest way to develop interactive web applications in full-stack Erlang.” Now that you know about what it is, … Read more
Before we learn about the money, let’s get this question out of the way: What Is Amber? Let’s have a look at the definition from the official Amber website: Amber makes building web applications fast, simple, and enjoyable. Amber provides the bare metal performance of the Crystal Language. It provides productivity and happiness through a … Read more
Before we learn about the money, let’s get this question out of the way: What Is Vanilla JS? Let’s have a look at the definition from the official Vanilla website: Vanilla JS is a fast, lightweight, cross-platform framework for building incredible, powerful JavaScript applications. Now that you know about what it is, let’s have a … Read more
What’s the Absolute Path of a File? The absolute path (i.e., full path) is just what it sounds like — it’s the exact path to, and location of, the file entered as your function’s parameter, within the hierarchical structure on your machine. The absolute path always starts at the root directory with no regard for … Read more
¿Cómo se puede filtrar una lista en Python utilizando una condición arbitraria? La forma más pitónica y más eficiente es utilizar la comprensión de lista [x for x in list if condition] para filtrar todos los elementos de una lista. Filtrar con comprensión de lista La forma más pitónica de filtrar una lista, en mi … Read more
Microsoft Excel is a cross-platform and battle-tested spreadsheet software widely used for data analysis and visualization. It is a powerful and user-friendly tool indeed! But how can we bring it to the next level? We can combine Excel with Python to read data from Excel, save data to Excel with formats, formulas, and even charts, … Read more
Before we learn about the money, let’s get this question out of the way: What Is Sails.js? Let’s have a look at the definition from the official Sails.js website: “Build practical, production-ready Node.js apps in a matter of weeks, not months. Sails is the most popular MVC framework for Node.js, designed to emulate the familiar … Read more
Before we learn about the money, let’s get this question out of the way: What Is Lit? Let’s have a look at the definition from the official Lit website: “Lit is a simple library for building fast, lightweight web components. Every Lit component is a standard web component. Web components have the superpower of interoperability: … Read more