Bartosz questions

Bartosz answers

• Git: Add part of (changed) file to index *by line numbers*
• golang sync.WaitGroup never completes
• Huge Django Session table, normal behaviour or bug?
• yet another confusion with multiprocessing error, 'module' object has no attribute 'f'
• Is there an exclude file-equivalent for pushing in git?
• Why is seeking from the end of a file allowed for BZip2 files and not Gzip files?