A Haar Cascade is an object detection method used to locate an object of interest in images. In this tutorial, you will use a pre-trained Haar Cascade from OpenCV to detect and extract faces from an image.
🟡 Medium ⏱ 5–30 min Last verified: 5 November 2019 Affected versions: RHEL 7 📖 ~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 & […]
Introduction This tutorial covers How to Install Perl 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: zypper refresh && […]
🟡 Medium ⏱ 5–30 min Last verified: 5 November 2019 📖 ~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 & Cross-Refs References & Further […]
🟡 Medium ⏱ 5–30 min Last verified: 5 November 2019 📖 ~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 & Cross-Refs References & Further […]
🟢 Low ⏱ 5–15 min Last verified: 5 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: PEAR — Net_Ping and Net_Traceroute remote arbitrary command injection Related CVEs: CVE-2009-4024 CVE-2009-4025 Upstream summary: PEAR Security Advisory reports: Multiple remote arbitrary command injections have been found in the Net_Ping […]
🟢 Low ⏱ 5–15 min Last verified: 5 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: www/py-requests — Information disclosure vulnerability Upstream summary: The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which […]
Nginx is a high performance reverse proxy server and web server. In this guide, we will explore Nginx’s http proxying and load balancing capabilities. We will cover how Nginx can use buffers and caching to improve the proxying experience for clients.
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.
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.
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