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Python not equal operator — step-by-step Python tutorial on Progressive Robot

Python not equal operator

URL: https://www.progressiverobot.com/python-not-equal-operator/ Python not equal operator returns True if two variables are of same type and have different values, if the values are same then it returns False. Python is dynamic and strongly typed language, so if the two variables have the same values but they are of different type, then not equal operator will […]

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Создание нового пользователя и предоставление прав в MySQL — step-by-step Databases tutorial on Progressive Robot

Создание нового пользователя и предоставление прав в MySQL

MySQL — это мощная система управления базами данных, используемая для организации и поиска данных. В этом руководстве мы поговорим о том, как создавать новых пользователей MySQL и предоставлять им соответствующие права.

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How to Set Up a Certificate Authority with OpenSSL on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Set Up a Certificate Authority with OpenSSL on Debian 9

Introduction This guide explains how to Set Up a Certificate Authority with OpenSSL on Debian 9 on Debian 9 Stretch. Debian Stretch uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 9 […]

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Java SE 8 Interview Questions and Answers (Part-1) — step-by-step Programming tutorial on Progressive Robot

Java SE 8 Interview Questions and Answers (Part-1)

URL: https://www.progressiverobot.com/javase8-interview-questions-part1/ In this post, we are going to discuss some important [Java SE 8](/community/tutorials/java-8-features-with-examples) Interview Questions with Answers. I will write one more post to discuss the remaining Java SE 8 Interview Questions. Java 8 Interview Questions Why do we need change to Java again? Java SE 8 New Features? Advantages of Java SE […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2020-5792)

🟠 High   ⏱ 15–60 min  Last verified: 28 August 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-5792 Related CVEs: CVE-2020-15780 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Android P: Chips and ChipGroup — step-by-step DevOps tutorial on Progressive Robot

Android P: Chips and ChipGroup

In this tutorial, we'll be discussing the latest components that are a part of the new Material Design Library: Chips and Chip Groups. We'll be implementing them in our android application. Android Chips Chips are basically a text displayed in a rounded background. These are checkable and can contain icons as well. Chips are a […]

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How to Set Up TimescaleDB on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Set Up TimescaleDB on Debian 10

Introduction Deploying set up timescaledb on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before you begin, […]

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