Channel Attention and Squeeze-and-Excitation Networks (SENet)
In this article we will cover one of the most influential attention mechanisms proposed in computer vision: channel attention, as seen in Squeeze-and-Excitation Networks (SENet).
Windows Server 2016 – Failover cluster node enters repeated quarantine loop – Fix & Prevention (FIX-PREVENTION-2)
🟠 High ⏱ 5–30 min Last verified: 12 August 2019 Affected versions: Windows Server 2016 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
openSUSE Tumbleweed — python3-Django — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2018:1102-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-2512 CVE-2016-2513 Upstream summary: The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites […]
Windows Server 2016 — sIDHistory cleanup needed to retire deprecated SIDs after migration — Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 12 August 2019 Affected versions: Windows Server 2016 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
How to Set Up LUKS Disk Encryption on SLES 12
Introduction This tutorial covers How to Set Up LUKS Disk Encryption on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 12 system is up to date: […]
How to Create and Manage File Systems on IBM AIX 7.1
Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to create and manage file systems on ibm aix 7.1 […]
Amazon Linux 2 — fence-agents — 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 ALAS2-2019-1348 Related CVEs: CVE-2019-10153 Upstream summary: A flaw was discovered in fence-agents, prior to version 4.3.4, where using non-ASCII characters in a guest VM's comment or other fields would cause […]
Simplify Common Vue.js Computed Properties with vue-computed-helpers
Find yourself writing variants of the same Vue.js computed properties all the time? Use vue-computed-helpers to handle them instead!
How to Manage Users and Groups on FreeBSD 12
Introduction Deploying manage users and groups on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]
Understanding Variables, Scope, and Hoisting in JavaScript
This tutorial covers what variables are, how to declare and name them, and also take a closer look at the difference between var, let, and const. It also goes over the effects of hoisting and the significance of global and local scope to a variable’s behavior.
