TechOverflow blog

How to configure OctoPrint/OctoPi with Ethernet using a static IP

Categories: Embedded, Linux

Uli Köhler

2019-03-12 1 min read

Simple online systemd .service generator

Categories: Generators, Linux

Uli Köhler

2019-03-11 1 min read

How to fix 'elasticsearch exited with code 78'

Categories: Container, Databases, Docker, Linux

Uli Köhler

2019-03-11 1 min read

MongoDB: How to run db.adminCommand() in NodeJS

Categories: Databases, NodeJS

Uli Köhler

2019-03-10 1 min read

How to get first character of String in Javascript

Categories: JavaScript

Uli Köhler

2019-03-10 0 min read

How to find absolute path on webserver using PHP

Categories: PHP

Uli Köhler

2019-03-05 0 min read

How to install docker and docker-compose on Ubuntu in 30 seconds

Categories: Container, Docker, Linux

Uli Köhler

2019-03-04 2 min read

How to read NodeJS child-process.exec stdout/stderr using async/await Promises

Categories: JavaScript, NodeJS

Uli Köhler

2019-03-03 0 min read

How to fix MicroPython I2C no data

Categories: Electronics, MicroPython, Python

Uli Köhler

2019-03-02 1 min read

How to fix MicroPython 'ValueError: invalid I2C peripheral'

Categories: Electronics, MicroPython, Python

Uli Köhler

2019-03-02 1 min read