Development

How To Maintain Open-Source Software Projects — step-by-step DevOps tutorial on Progressive Robot

How To Maintain Open-Source Software Projects

This tutorial will take you through some tips for maintaining public repositories of open-source software. Being a leader of an open-source project comes with both technical and non-technical responsibilities to help foster a user-base and community around your project. Taking on the role of a maintainer is an opportunity to learn from others, get experience with project management, and watch your project grow and change as your users become invested contributors.

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Настройка бинарных файлов в Go с помощью тегов сборки — step-by-step Programming tutorial on Progressive Robot

Настройка бинарных файлов в Go с помощью тегов сборки

В Go тег сборки, или ограничение сборки, — это идентификатор, добавляемый в кусок кода, который определяет, когда файл должен быть включен в пакет в процессе сборки. Это позволяет создавать различные версии вашего приложения Go из одного исходного кода и переключаться между…

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Información sobre init en Go — step-by-step Programming tutorial on Progressive Robot

Información sobre init en Go

En Go, la función init() predeterminada establece una porción de código que debe ejecutarse antes que cualquier otra parte de su paquete. Este código se ejecutará tan pronto como se [importe el…

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Como converter tipos de dados em Python 3 — step-by-step Python tutorial on Progressive Robot

Como converter tipos de dados em Python 3

Este tutorial do Python 3 irá ensinar a converter tipos de dados, incluindo números, strings, tuplas e listas, bem como fornecer exemplos para ajudar você a familiarizar-se com diferentes casos de uso.

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How To Use the Node.js REPL — step-by-step Javascript tutorial on Progressive Robot

How To Use the Node.js REPL

The Node.js Read-Eval-Print-Loop (REPL) is an interactive shell that processes Node.js expressions. The shell reads JavaScript code the user enters, evaluates the result of interpreting the line of code, prints the result to the user, and loops until the user signals to quit. The REPL is bundled with with every Node.js installation and allows you to quickly test and explore JavaScript code within the Node environment without having to store it in a file.

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如何使用Python的交互控制台 — step-by-step Python tutorial on Progressive Robot

如何使用Python的交互控制台

Python的交互控制台(也叫做Python解释器,或是Python Shell)为程序员提供了”运行指令”和”不创建文件测试测试代码”的快速途径。 交互控制台可以调用所有的Python内置函数和任何已安装的模块、命令行历史、和自动补全。它为”探索Python语言”和”写好代码后粘贴入文件”提供了便利。 这个教程中我们将介绍如何使用Python的交互控制台,以及促使它成为你的得力编程工具。 从”本地电脑”或者”安装了Python的服务器”都可以进入Python交互控制台。 …

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Handling Errors in Go — step-by-step Programming tutorial on Progressive Robot

Handling Errors in Go

Robust code needs to react correctly to unexpected circumstances like bad user input, faulty network connections, and failing disks. Error handling is the process of identifying when your program is in an unexpected state, and taking steps to record diagnostic information for later debugging.

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