Returning Multiple Children Using React Fragments
React 16.2 introduced a new component, Fragment, to give us an easy way to return multiple children in a component’s render method. See how it’s used in this post.
How to Rewrite URLs with mod_rewrite for Apache on Ubuntu 18.04
Apache’s mod_rewrite module lets you redirect URLs based on additional conditions, or rewrite URLs in a cleaner fashion, translating human-readable paths into code-friendly query string. In this tutorial, you’ll enable `mod_rewrite` and use `.htaccess` files to create a basic URL redirection, and then explore a couple of advanced use cases.
FreeBSD 12 — wv — multiple vulnerabilities (2 CVEs) — 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: wv — Multiple Integer Overflow Vulnerabilities Related CVEs: CVE-2006-2197 CVE-2006-4513 Upstream summary: Secunia reports: Some vulnerabilities have been reported in wvWare, which can be exploited by malicious people to cause […]
How To Install Ruby on Rails on Arch Linux with RVM
This tutorial explains how to install RVM (Ruby Version Manager), and then how to install ruby, how to install ruby gems, and how to install rails on Arch Linux. RVM is a program that lets you use several versions of Ruby on Rails on one server and easily switch between them.
FreeBSD 12 — postgresql — multiple vulnerabilities (14 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: postgresql — multiple vulnerabilities Related CVEs: CAN-2005-1409 CAN-2005-1410 CVE-2005-0227 CVE-2005-0244 CVE-2005-0245 CVE-2005-0246 CVE-2005-0247 CVE-2006-2313 +6 more Upstream summary: The PostgreSQL developers report: PostgreSQL allows users to create indexes on the […]
How To Install R on Debian 9
R is an open-source programming language that specializes in statistical computing and graphics. Supported by the R Foundation for Statistical Computing, it is widely used for developing statistical software and performing data analysis. An increasingly popular and extensible…
How to Configure Advanced SMB Multichannel on Windows Server 2016
How to Configure SMB Multichannel Advanced on Windows Server 2016 SMB Multichannel is a feature of the SMB 3.0 protocol in Windows Server 2016 that allows a single SMB session to use multiple network connections simultaneously. This delivers higher throughput, increased fault tolerance, and better CPU utilization when multiple network adapters or adapters with multiple […]
How To Build Docker Images and Host a Docker Image Repository with GitLab
Containerization is quickly becoming the most accepted method of packaging and deploying applications in cloud environments. The standardization it provides, along with its resource efficiency (when compared to full virtual machines) and flexibility, make it a great enabler of…
Begin Accepting Online Payments in Just 15 Minutes Using Stripe Sample and the cloud provider
How to quickly set up and accept payments for your business using Stripe Sample – an open source, end-to-end code example — on the cloud provider.
FreeBSD 12 — linux-netscape — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: firefox & mozilla — multiple vulnerabilities Related CVEs: CVE-2004-0762 CVE-2004-0765 CVE-2004-0904 CVE-2004-0905 CVE-2004-0908 CVE-2004-0909 CVE-2004-1156 CVE-2004-1157 +12 more Upstream summary: A Mozilla Foundation Security Advisory reports of multiple issues: Heap […]
