I apologize for my choice of my user name "Scheff". (In German this sounds like "Chef" which is the German word for boss.) Actually, it is simply the abbreviation of my last name and has nothing to do with my position anywhere. Btw. it does witness my lack of creativity in naming identifiers.

My favorite posts

C & C++

• C++ – not (yet) Modular
• Overloaded Operators for Union & Intersection of std::sets
• Cross Concatenate Elements of 2 Vectors to Produce a 3rd
• strtoke()

3D Graphics

• Affine Transformations
• Isometric Projection – 3D (wireframe) rendering without OpenGL
• OpenGL and HUD in QOpenGLWidget
• Convert S3TC / DXTn data to QImage
• A Rasterizer

Image Processing

• Downscaling a Bitmap
• Convolution for Edge Detection (with PPM file I/O)
• Qt Color Matrix Demo
• Image Translation, Rotation, and Scaling
• Image Perspective Transform

Multi-Threading

• Reading in Thread (pthread & stdatomic.h)

Compiler Construction

• The Tiny Calculator Project – (recursive descent parser)
• Small Parser from Syntax Diagram
• Evaluate Math Functions from Command Line Arguments

Qt

• Autom. inc./dec. text size in QLabel
• How to create Image that scale with window, and keeps aspect ratio?
• Freezed Scrolling
• QProcess with Redirection of Standard I/O
• Geo-Location with Qt & Geo-Location with Qt GUI

Misc.

• Ticket Buying
• Dataflow Language