Noscroll AI: 7 smart ways to beat doomscrolling
Noscroll AI is a text-first bot that watches X, Reddit, blogs, and news sites, then sends digests and breaking alerts when something matters.
Cómo leer y configurar variables de entorno y de shell en Linux
En los sistemas Linux, se utilizan variables de entorno y de shell para determinar las condiciones de funcionamiento del shell. Se pueden transmitir a procesos secundarios y utilizar para establecer opciones y hacer que cierta información esté disponible para los procesos que se producen en la sesión. En esta guía, hablaremos de cómo leer, modificar, crear y eliminar variables de entorno y de shell
Cómo instalar Go y configurar un entorno de programación local en Ubuntu 18.04
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FreeBSD 12 — py34-borgbackup — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: borgbackup — remote users can override repository restrictions Related CVEs: CVE-2017-15914 Upstream summary: BorgBackup reports: Incorrect implementation of access controls allows remote users to override repository restrictions in Borg servers. […]
How To Install and Use ArangoDB on Ubuntu 14.04
ArangoDB is a NoSQL database. After completing this tutorial, you should be able to:
How to Build Tiled Layout with CSS – Project Cards Grid Tutorial 2025–2026
Learning how to build a tiled layout with CSS is one of the most powerful and frequently used layout skills in modern web design — tiled layouts (also called card grids) are perfect for showcasing projects, portfolios, products, blog posts, team members, testimonials, or any content that benefits from visual repetition and responsiveness. In this hands-on guide, you’ll recreate the demonstration website’s “Projects” section: a clean, responsive tiled grid of 8 project cards (4 per row on desktop, stacking on mobile), using background images, text overlays, hover color changes, and modern CSS techniques.
How To Host Multiple Node.js Applications On a Single VPS with nginx, forever, and crontab
This is our tutorial on hosting multiple Node.js apps on a single VPS with nginx, forever, and crontab.
FreeBSD 12 — p5-subversion — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: subversion — heap overflow vulnerability Related CVEs: CVE-2009-2411 Upstream summary: A Subversion Security Advisory reports: Subversion clients and servers have multiple heap overflow issues in the parsing of binary deltas. […]
Hibernate Tutorial
Recently I have written a lot of hibernate tutorial. Hibernate is one of the best Java ORM tool in the current market. So this post is like an index of all the posts for hibernate tutorials and examples. You can go through these hibernate tutorials in sequence to learn hibernate from scratch. Most probably I […]
DAO Design Pattern
DAO stands for Data Access Object. DAO [Design Pattern](/community/tutorials/java-design-patterns-example-tutorial) is used to separate the data persistence logic in a separate layer. This way, the service remains completely in dark about how the low-level operations to access the database is done. This is known as the principle of Separation of Logic. DAO Design Pattern With DAO […]
