Embedded Ruby
Bam! Ruby in your HTML markup. Here’s how to do it.
Python String contains
Learn how to check if one Python string contains another using the __contains__() method. This case-sensitive instance method returns True or False based on whether the specified substring is present. Explore simple examples and user-input scenarios to understand its application. Enhance your Python string-handling skills with practical demonstrations and clear explanations.
Установка Node.js в Debian 9
Node.js — это платформа программирования JavaScript общего назначения, позволяющая пользователям быстро создавать сетевые приложения. Благодаря использованию JavaScript в клиентской и серверной части приложения Node.js делает процесс разработки более…
Migrating a ProcessWire Website to an Ubuntu VPS
ProcessWire is a flexible, open-source PHP Content Management System. It is easy to update for clients and a pleasure to work with for developers. Here’s how to migrate a ProcessWire website to an Ubuntu VPS.
Cómo usar el módulo collections en Python 3
El autor seleccionó el COVID-19 Relief Fund para que reciba una donación como parte del programa Write for DOnations. Python 3 tiene varias estructuras de datos…
How to Set Up Alertmanager Email Notifications on Debian 10
Introduction This guide explains how to Set Up Alertmanager Email Notifications on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with […]
Como configurar um Firewall com o UFW no Ubuntu 18.04
Uma versão anterior deste tutorial foi escrita por Hazel Virdó O UFW, ou Uncomplicated Firewall (Firewall Descomplicado), é uma interface para iptables desenvolvida para simplificar o processo de configuração de um…
How To Install Ruby on Rails with rbenv on Ubuntu 20.04
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version. In this tutorial, we will guide you through the Ruby and Rails installation processes with rbenv and gem.
Установка Jitsi Meet в Debian 10
Автор выбрал фонд Open Internet/Free Speech для получения пожертвования в рамках программы Write for DOnations. Jitsi Meet — приложение с открытым…
Oracle Linux 8 — nodejs:12 — vulnerability — patch and remediation guide (ELSA-2020-1293)
🟠 High ⏱ 15–60 min Last verified: 6 August 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-1293 Related CVEs: CVE-2020-10531 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
