TechOverflow blog

How to filter OpenStreetmap ways by tag from .osm.pbf file using Python & Osmium

Categories: Geography, Geoinformatics, OpenStreetMap, Python

Uli Köhler

2021-07-12 1 min read

How to install cartopy on Ubuntu

Categories: Cartopy, Geoinformatics, Python

Uli Köhler

2021-07-11 0 min read

How fix Cartopy pip install error 'Proj 4.9.0 must be installed.'

Categories: Cartopy, Geoinformatics, Python

Uli Köhler

2021-07-11 0 min read

What is the default username/password for guacamole?

Categories: Networking

Uli Köhler

2021-07-10 0 min read

How I use lame to encode Music to mp3

Categories: Audio/Video

Uli Köhler

2021-07-10 1 min read

What does WireGuard AllowedIPs actually do?

Categories: VPN, Wireguard

Uli Köhler

2021-07-09 1 min read

How to migrate from OpenVPN to Wireguard for Site-to-Site VPNs

Categories: OpenVPN, VPN, Wireguard

Uli Köhler

2021-07-09 0 min read

How to catch ANY exception in gdb

Categories: C/C++

Uli Köhler

2021-07-09 0 min read

What is the typical shelf life of a CR2032 coin cell battery?

Categories: Electronics

Uli Köhler

2021-07-09 0 min read

How to compile boost unit test program using CMake

Categories: Boost, C/C++, CMake

Uli Köhler

2021-07-08 0 min read