This is the sixth part of the Async Wandering series. For your convenience you can find other parts in the table of contents in Part 1 – Why creating Form from WinForms in unit tests breaks async? Let’s take the following code: We create a task and add two child tasks to it, both of … Continue reading Async Wandering Part 6 — Exceptions logging
Month: April 2020
.NET Inside Out Part 17 — Abusing types to serialize non-serializable type
This is the seventeenth part of the .NET Inside Out series. For your convenience you can find other parts in the table of contents in Part 1 – Virtual and non-virtual calls in C# Last time we saw how to abuse type system. Today we are going to do this to serialize non-serializable type (kind … Continue reading .NET Inside Out Part 17 — Abusing types to serialize non-serializable type
.NET Inside Out Part 16 — Abusing type system
This is the sixteenth part of the .NET Inside Out series. For your convenience you can find other parts in the table of contents in Part 1 – Virtual and non-virtual calls in C# Today we are going to play with type system to see if we can break it. Let’s take this code: We … Continue reading .NET Inside Out Part 16 — Abusing type system
Data encryption in s3 in Spark in EMR with multiple encryption schemes
Spark supports multiple encryption schemes. You can use client side encryption, server side encryption, etc. What wasn’t working for me for a long time is reading encrypted data and writing as a plain text. Before reading I was configuring encryption and this was working fine. However, writing as plain text didn’t work (data was encrypted), … Continue reading Data encryption in s3 in Spark in EMR with multiple encryption schemes