Gaudi

OutputLevel - What where these numbers again?

declareProperty - How to pass a value in the python-options to a C++ class.

Import classes in options in a namespace - How to import classes which reside in a certain namespace in your options file

Add the possibility for a nTuple - How to make your class ready for using an nTuple

Remove an Algorithm in the options file - How to remove an algorithm in a Gaudi options file.

'undefined reference' while linking - What does 'undefined reference' while linking mean?

Formatting message svc - How to format the output of a Gaudi job.

Modifying a particle in ParticleTable.txt - How to modify the properties of particles in ParticleTable.txt

Add a new version - How to add a new version of a software of the Gaudi-framework (DaVinci, Gauss,…) incl. cleaning up and debug-mode

How to remove a package - … without running into trouble afterwards.

Add chronometry - How to monitor the execution time of an algorithm / tool.

Browsing a DST - Inspecting a DST-File using GaudiPython

Putting a container on TES - How to put a container (Tracks, Particles,…) on the TES