How To Use Generics in TypeScript (Comprehensive Guide)
With generics, you can write dynamic and reusable generic blocks of code. In this article, you will integrate generics into your TypeScript code and apply them to functions and classes.
Sass Mixin Syntax
Snippet with the Sass Mixin Syntax to help you create reusable blocks of styles.
Amazon Linux 2 — targetcli — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2021-1591 Related CVEs: CVE-2020-13867 Upstream summary: An access flaw was found in targetcli, where the `/etc/target` and underneath backup directory/files were world-readable. This flaw allows a local attacker to access […]
Java BlockingQueue Example
URL: https://www.progressiverobot.com/java-blockingqueue-example/ Today we will look into Java BlockingQueue. java.util.concurrent.BlockingQueue is a java Queue that support operations that wait for the queue to become non-empty when retrieving and removing an element, and wait for space to become available in the queue when adding an element. Java BlockingQueue  Java BlockingQueue doesn't accept null values […]
![Установка и настройка VNC в Ubuntu 20.04 [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-and-configure-vnc-on-ubuntu-20-04-quickstart-ru-79591-featured.png "Установка и настройка VNC в Ubuntu 20.04 [Краткое руководство] 5")
Установка и настройка VNC в Ubuntu 20.04 [Краткое руководство]
Virtual Network Computing или VNC — это система подключения, позволяющая использовать клавиатуру и мышь для взаимодействия с графической средой рабочего стола на удаленном сервере. Данная система упрощает управление файлами, программным обеспечением и настройками на удаленном…
How to Set Up Uptime Robot Self-Hosted Monitor on Debian 10
Introduction Deploying set up uptime robot self-hosted monitor on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites […]
Erstellen eines URL-Shorteners mit Django und GraphQL
Der Autor hat Girls Who Code dazu ausgewählt, im Rahmen des Programms Write for DOnations eine Spende zu erhalten. GraphQL ist ein API-Standard, der von Facebook als Alternative zu…
How To Clean Up Your Docker Environment Using CloudSlang on a CoreOS Cluster
CloudSlang is an open source orchestration solution that makes it easy to automate processes using workflows, or flows for short. In this tutorial, we will clean up the Docker environment for each machine deployed in a CoreOS cluster using a CloudSlang flow.
Amazon Linux 2 — oniguruma — multiple vulnerabilities (12 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2023-2311 Related CVEs: CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 CVE-2017-9229 CVE-2017-9224 CVE-2020-26159 CVE-2019-16163 CVE-2019-19012 +4 more Upstream summary: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 […]
How To Automatically Firewall the cloud provider Private Network Interfaces with Droplan
The droplan utility can help secure private network interfaces on cloud servers by querying the API and adding iptables firewall rules that only allow traffic from your other Droplets in the same datacenter.