Python 3のデータ型を変換する方法
このPython 3のチュートリアルでは、数値、文字列、タプル、リストなどのデータ型の変換方法について説明し、さまざまなユースケースを理解するための例も紹介します。
How To Configure Secure Updates and Installations in WordPress on Ubuntu
WordPress is the most popular content management system (CMS) on the web currently. While WordPress can be a great way to manage you content, there are some very insecure configurations that are given throughout the internet. This article will cover how to set up secure updates and installations using SSH keys instead of FTP, which is an inherently insecure protocol.
the cloud provider eBook: Kubernetes для разработчиков широкого профиля
<$>[note] [label Загрузите полную электронную книгу!] Электронная книга Kubernetes для разработчиков широкого профиля в формате EPUB [Электронная книга Kubernetes для разработчиков широкого профиля в **формате…
Ubuntu 16.04 LTS – apt update fails with 404 Not Found for package index – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 21 August 2019 Affected versions: Ubuntu 16.04 LTS 📖 ~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 […]
How to Configure pf Firewall Rules on FreeBSD 12
Introduction How to Configure pf Firewall Rules on FreeBSD 12 is a core administration task for any FreeBSD 12 server operator. FreeBSD 12 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet […]
Windows Server 2016 — RDS Session Host Patch Fails Due to Active User Session Locks — Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 21 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 […]
How To Write Class-Based Components with Vue.js and TypeScript
Use Angular-style class-based components in Vue with Typescript and vue-class-component.
FreeBSD 12 — py32-graphite-web — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 21 August 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-graphite-web — Multiple vulnerabilities Related CVEs: CVE-2013-5093 Upstream summary: Graphite developers report: This release contains several security fixes for cross-site scripting (XSS) as well as a fix for a remote-execution […]
openSUSE Tumbleweed — python36-tqdm — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2016-10075 Upstream summary: The tqdm._version module in tqdm versions 4.4.1 and 4.10 allows local users to execute arbitrary code via a crafted repo with a […]
How to Install Go on Debian 9 (DEBIAN-9-2)
Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up install go on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step carefully and the resulting […]