TechOverflow blog

How I reduced gitlab memory consumption in my docker-based setup

Categories: Docker, Git

Uli Köhler

2020-04-18 1 min read

How to fix ElasticSearch docker AccessDeniedException[/usr/share/elasticsearch/data/nodes];",

Categories: ElasticSearch

Uli Köhler

2020-04-18 2 min read

How to fix landscape-package-reporter: UnicodeDecodeError: 'utf-8' codec can't decode byte

Categories: Linux, Python

Uli Köhler

2020-04-17 4 min read

How to fix Angular 9 @ViewChild Expected 2 arguments, but got 1: An argument for 'opts' was not provided.

Categories: Angular, Javascript, Typescript

Uli Köhler

2020-04-11 1 min read

Minimal ESP-IDF UART transmit example for ESP32 & PlatformIO

Categories: C/C++, Embedded, PlatformIO

Uli Köhler

2020-04-10 0 min read

ESP-IDF equivalent to Arduino delay()

Categories: C/C++, Embedded, PlatformIO

Uli Köhler

2020-04-09 0 min read

How to set pin to output mode using ESP-IDF

Categories: C/C++, Embedded, PlatformIO

Uli Köhler

2020-04-09 0 min read

How to fix ESP-IDF 'undefined reference to app_main'

Categories: C/C++, Embedded, PlatformIO

Uli Köhler

2020-04-09 0 min read

PlatformIO ESP-IDF ESP32 blink example

Categories: C/C++, Embedded, PlatformIO

Uli Köhler

2020-04-09 0 min read

How to auto-set Windows audio balance to a specific L-R difference using Python

Categories: Audio, Python, Windows

Uli Köhler

2020-04-04 2 min read