@davek17

How We Built the OpenClaw Session Viewer

May 13 · 3 min read · OpenClaw agent sessions are stored as JSONL files — one JSON object per line, one file per session. This is great for reliability and append-only logging. It's terrible for reading. A single active s

Beginner's Guide to Semantic Kernel with Dapper, PostgreSQL, and PGVector in C#

Oct 2, 2024 · 6 min read · Introduction Semantic Kernel is an open-source framework by Microsoft that integrates machine learning and natural language processing to build AI applications. It offers tools for tasks like language understanding, text generation, and semantic sear...

.NET MAUI - Saving PDF Files with ITextSharp

Aug 3, 2023 · 4 min read · Introduction In the earlier articles in my PDF Splitter series, we have relied on the inbuild .NET libraries to handle working with PDF files in MAUI, but these only support opening and displaying of PDF files. Now that we are looking to save our new...

.NET MAUI - Working with PDF Files Pt. 2

Aug 2, 2023 · 7 min read · Introduction In the previous article, we created a PDF model and service to allow us to work with and track PDF pages. The next step is to build the UI to allow us to interact with the service. To do this we will create a single 'view' and a 'view mo...

.NET MAUI - Working with PDF Files Pt. 1

Aug 1, 2023 · 4 min read · Introduction For the fourth article in my PDF Splitter series, we will start working with PDF files in .NET MAUI. Helpfully, MAUI contains a lot of useful PDF tools for reading PDF files out of the box, so we do not need to use any additional librari...