Create an SSH key to connect to a server
Usually we can log in ssh with a login and password. But in this article we will try something different:…
Developer vs. DevOps roles: What’s the difference?
One of the main differences in the comparison between developer and DevOps is the specifity of the role within an…
How to Create an npm Package Ready to Distribute From Scratch
Node Package Manager, or npm (usually written in lower case) is one of the most commonly used package managers in…
possible Bugs by upgrading Angular version from 10 to 11
Case 1: No matching version found for @babel/helper-member-expression-to-functions After upgrading Angular version from v-10 to V-11, I tried to install…
Create JSON schema
Find out in this video how you can create JSON schema descriptions by yourself. Ticket.json { "$schema": "./ticket-schema-v1.json", "id": "ZUI-23424",…
Install & manage Package with Linux
When you are on Windows and want to download a new program, what do you do?Usually a little research on…
WebRTC
What is WebRTC and is it Safe? We are hearing about it again and again, but what is WebRTC and…
Computer ports
When you look at a computer, you can see that there are different types of sockets, called "ports". These allow…
How to download any JRE or JDK from oracle without login
go to the downloads page for the version you want (such as https://www.oracle.com/java/technologies/jdk12-downloads.html) and click on the Download link of your…