TechOverflow blog

Fixing docker 'unable to delete ...- image is being used by running container'

Categories: Container, Docker

Uli Köhler

2019-04-30 2 min read

How to get path to the wp_content directory in Wordpress plugin

Categories: PHP, Wordpress

Uli Köhler

2019-04-27 0 min read

How to fix WP_Query not listing any posts

Categories: PHP, Wordpress

Uli Köhler

2019-04-26 0 min read

Simple systemd timer generator

Categories: Linux

Uli Köhler

2019-04-22 1 min read

How to recursively delete directory using C++17 filesystem library

Categories: C/C++

Uli Köhler

2019-04-21 1 min read

How to delete file using C++17 filesystem library

Categories: C/C++

Uli Köhler

2019-04-21 0 min read

Is it a file or directory? Using C++17 filesystem library

Categories: C/C++

Uli Köhler

2019-04-21 0 min read

How to recursively list a directory using C++17 filesystem library

Categories: C/C++

Uli Köhler

2019-04-21 1 min read

How to list a directory using C++17 filesystem library

Categories: C/C++

Uli Köhler

2019-04-21 1 min read

How to fix ElasticSearch '[match] query doesn't support multiple fields, found [...] and [...]'

Categories: Databases, ElasticSearch

Uli Köhler

2019-04-20 0 min read