Remove All Microsoft Defender Exclusions on Windows 11
Tested: Windows 11 Pro + PowerShell 7.5.4 (run terminal as Administrator). One-shot removal About the red errors If you see: […]
Identity, Security & PKI
Troubleshooting
Data Platforms & Analytics
Fix cqlsh “unsupported version of Python” on Ubuntu 24.04 (Cassandra 5.0.5) with pyenv
Symptom Ubuntu 24.04 ships Python 3.12, but cqlsh 6.2.0 (Cassandra 5.0.x) only supports up to Python 3.11. This post shows
Cloud, Linux & Virtualization
Fixing PCIe AER Errors on Minisforum Venus Series (AMD Ryzen 9 7940HS)
Introduction If you own a Minisforum Venus series mini PC with an AMD Ryzen 9 7940HS and run heavy workloads
DevOps & Software Delivery
How to Integrate Kiwi TCMS with Redmine for Bug Reporting
Kiwi TCMS is a powerful open-source test management platform. Redmine is a flexible issue tracker. By integrating the two, you
DevOps & Software Delivery
How to Install Redmine 6.0.6 on Ubuntu 24.04 with PostgreSQL, RVM Ruby, and HAProxy SSL
Redmine is a powerful, flexible, and open-source project management and issue tracking tool. Whether you’re managing software development, operations tasks,
Identity, Security & PKI
How to Manage Semgrep Scan Result in DefectDojo
Semgrep is a powerful static analysis tool for catching security vulnerabilities and code quality issues. But after scanning, teams often
Identity, Security & PKI
Install and Use Semgrep
Semgrep is a fast, open-source static analysis tool for finding bugs, enforcing code standards, and identifying security issues. This guide
Android & Mobile Development
Fix “Unsupported Class File Major Version 65” in Flutter Android Builds (Java 21 Issue)
When building a Flutter app for Android, you might run into this cryptic error during the Gradle build phase: If
Android & Mobile Development
Fixing “Cannot display lunch menu” in AOSP 15 (Android 15)
Problem When setting up AOSP 15 and running lunch, you might see: This happens because AOSP 15 uses the Soong