2025-12-20 01:19:30
When I am working on a Python project, I am using black to format the code, so that we have a unified format across the code base.
One pain point, however, is the super annoying trailing white spaces:
2025-11-20 05:06:06
2025-11-20 01:08:32
In this post, I compare the object vs nested type used in data mapping in Elasticsearch.
2025-11-15 00:48:59
2025-10-30 02:23:50
When you do code testing using pytest, pytest can do sophisticated changes to your logging. This is a very powerful feature, but carries some subtlety.
2025-10-17 03:44:50
In Elasticsearch, when we index documents to an index, by default the source of the document is stored in meta field _source.
When you search your index, you see a special field _source for each matched/hit product.
