Development

如何写你的第一个Python 3程序 — step-by-step Python tutorial on Progressive Robot

如何写你的第一个Python 3程序

“Hello, World!” 程序是一个经典的,确立已久的传统电脑程序。”Hello, World!“因为能展示一个语言的基本句法,因此常被用作初学者的第一个”简单但完整”的程序,并可以被用来测试编程环境。 这个教程将指导你写出第一个Python 3中的”Hello, World”程序。 你需要[安装好Python…

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How To Authenticate Django Apps using django-allauth — step-by-step Python tutorial on Progressive Robot

How To Authenticate Django Apps using django-allauth

django-allauth is an integrated set of Django applications dealing with account authentication, registration, management, and third-party (social) account authentication. In this tutorial, you will build a Django application that uses django-allauth to authenticate using a cloud account.

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How To Use Float and Columns to Lay Out Content with CSS — step-by-step DevOps tutorial on Progressive Robot

How To Use Float and Columns to Lay Out Content with CSS

Before Grid and Flexbox existed, web developers relied heavily on the `float` and `columns` properties for CSS layout. In this tutorial you will work with the `float` and `columns` properties to create various layout styles and effects, including floating a pull quote and an image to cause the content to wrap and adjusting vertically long content to spread across the horizontal axis.

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How To Work with Files using the fs Module in Node.js — step-by-step Javascript tutorial on Progressive Robot

How To Work with Files using the fs Module in Node.js

With Node.js, you can use JavaScript to programmatically manipulate files with the built-in fs module. The name is short for “file system,” and the module contains all the functions you need to read, write, and delete files on the local machine. In this article, you will use the asynchronous fs module to read a file with fs.readFile(), create and write to a new file with fs.writeFile(), delete the file with fs.unlink(), and move the first file with fs.rename().

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Entendendo o GOPATH — step-by-step Programming tutorial on Progressive Robot

Entendendo o GOPATH

Este artigo irá orientá-lo para entender o que é o GOPATH, como ele funciona e como configurá-lo. Este é um passo crucial para configurar um ambiente de desenvolvimento em Go, além de entender como o Go encontra, instala e compila arquivos fonte. Neste artigo, usaremos o…

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How To Install and Use TensorFlow on Ubuntu 16.04 — step-by-step AI And Machine Learning tutorial on Progressive Robot

How To Install and Use TensorFlow on Ubuntu 16.04

TensorFlow is an open-source machine learning software built by Google to train neural networks. In this tutorial, you’ll install TensorFlow in a Python virtual environment. You’ll then validate your installation by running a short TensorFlow program and then use TensorFlow to perform image recognition.

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How To Use Opacity and Transparency to Create a Modal in CSS — step-by-step DevOps tutorial on Progressive Robot

How To Use Opacity and Transparency to Create a Modal in CSS

When styling HTML with CSS, opacity can help soften a shadow, de-emphasize non-essential content during a specific task, or fade content in or out of view. Throughout this tutorial, you will use various ways to apply opacity and extra properties to create a modal that appears with a no-JavaScript approach using the :target pseudo class and the opacity, pointer-events, and transition properties.

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