Posts by Philipp Wagner:

Realtime Charts with ASP.NET Core SignalR and Chart.js
Airline On-Time Performance
Generating Choropleth Maps in R
Anomaly Detection with SQL and R
Providing a File Upload API with Jersey
Versioning and Auditing with Hibernate Envers
Providing Multitenancy with Spring Boot
Cross Origin Resource Sharing (CORS) with Jersey
Reactive Programming: Periodically emitting Events with RxJava2
Firebase Cloud Messaging (FCM) with .NET
Firebase Cloud Messaging (FCM) with Java
Creating and Updating GitHub Pages
Migrating a library to .NET Core
Installing .NET Core on Mac OS X
Building Applications with Apache Flink (Part 5): Complex Event Processing with Apache Flink
Building Applications with Apache Flink (Part 4): Writing and Using a custom PostgreSQL SinkFunction
Building Applications with Apache Flink (Part 3): Stream Processing with the DataStream API
Building Applications with Apache Flink (Part 2): Writing a custom SourceFunction for the CSV Data
Building Applications with Apache Flink (Part 1): Dataset, Data Preparation and Building a Model
Working with a BulkProcessor in PgBulkInsert
Stream Data Processing with Apache Flink
Working with Elasticsearch in Java
Working with Elasticsearch in .NET
A Spliterator for MatchResults in Java
Simplified Java Database Access with SqlMapper
Implementing a Spliterator for a JDBC ResultSet
Releasing Java libraries to the Central Repository
Building Import Pipelines with JTinyCsvParser and PgBulkInsert
PostgreSQL Bulk Inserts with Java
Introducing JSimpleMapper
Mono on Ubuntu 14.04
Performance problem with Files.lines for a Parallel Stream (JDK 1.8)
TinyCsvParser Documentation
Using a Tokenizer in TinyCsvParser
Android CardView and RecyclerView Example
Custom JSON Serializer and JSON Deserializer for RestSharp
Create delegates for Constructors, Property Getters and Property Setters by Compiling Expression Trees in C#
Serializing and Deserializing Enumerations with Json.NET
PostgreSQL Bulk Insert with C#
PostgreSQL and TinyCsvParser
Benchmarking TinyCsvParser
Using TinyCsvParser and FluentValidation
TinyCsvParser - Parsing CSV Data with C#
Token Authentication with Nancy and Owin
File Uploads with Nancy
NPoco with PostgreSQL
Consistent Error Handling with Nancy
DataContractJsonSerializer: Serializing and Deserializing enum values by their name
JSON Generation with PostgreSQL
First steps with SQLAlchemy
Implementing a Face Recognition Web service
Face Detection with the Android API
Face Recognition in Videos (or turning into something useful)
Getting a Huawei E352s-5 to work with Linux
Website Update
Validating Algorithms
OpenCV FaceRecognizer documentation
Extracting Contours with OpenCV
OpenCV, Microsoft Visual Studio and libfacerec
Aligning face images
Colormaps in OpenCV
Skin Color Thresholding with OpenCV
Fisherfaces in OpenCV
Local Binary Patterns
OpenCV Code Snippets
Face Recognition with Python/GNU Octave/Matlab
Linear Discriminant Analysis with OpenCV
NumPy Performance
Principal Component Analysis and Linear Discriminant Analysis with GNU Octave
Using libsvm
Gender Classification with the Fisherfaces algorithm
How to secure your workstation with iptables
PCA in OpenCV
Detect a face with OpenCV
Erlang autocompletion in vim
Longest Common Subsequence
Dynamic Time Warping
How To Track Your Time
Eigenvalues in OpenCV
Machine Learning with OpenCV
Brutally short introduction to Erlang
Android Snippets