Getting to Grips with react-window
Learn how to use react-window to improve the performance of your React apps and achieve a frame rate of 60 FPS.
Quick Intro to the Payment Request API
In this post you’ll see the basic usage for collecting payment information through the Payment Request API.
Java 8 Stream – Java Stream
URL: https://www.progressiverobot.com/java-8-stream/ Welcome to Java 8 Stream API tutorial. In the last few java 8 posts, we looked into [Java 8 Interface Changes](/community/tutorials/java-8-interface-changes-static-method-default-method "Java 8 Interface Changes – static methods, default methods, functional Interfaces") and [Functional Interfaces and Lambda Expressions](/community/tutorials/java-8-functional-interfaces "Java 8 Lambda Expressions and Functional Interfaces Example Tutorial"). Today we will look into one […]
How To Use LDIF Files to Make Changes to an OpenLDAP System
LDAP is a protocol for managing and interacting with directory services. The OpenLDAP project provides an LDAP-compliant directory service that can be used to store and provide an interface to directory data. In this guide, we will discuss the LDIF file format that is used…
FreeBSD 12 — ruby21-gems — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: rubygems — request hijacking vulnerability Related CVEs: CVE-2015-3900 Upstream summary: Jonathan Claudius reports: RubyGems provides the ability of a domain to direct clients to a separate host that is used […]
How To Launch Your Site on a New Ubuntu 14.04 Server with LAMP, SFTP, and DNS
One of the most popular things to do with a new Linux server is host a web site. In this guide, we’ll get you up and running with a LAMP stack, show you how to copy your files over, and set up your domain name using an Ubuntu 14.04 server.
How to Install MariaDB on Debian 10 (DEBIAN-10-2)
Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install mariadb on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and the resulting […]
Debian 9 — libxmlrpc3-java — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 June 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-17570 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How To Install iRedMail On CentOS 6.5 x64
If you would like to create your own online e-mail system, you can use iRedMail. In this article we will explain how you can do it on your CentOS 6.5 virtual server.
How To Build A Website With CSS: A cloud provider Workshop Kit
This workshop kit is designed to help an instructor guide an audience through the steps of recreating and personalizing an CSS website from start to finish. It includes a slide deck with speaker notes and hands-on exercises, a tutorial series with additional reference material, and a live demonstration website. Students will finish the workshop with a personal website ready to deploy to the cloud.