themiurge questions

themiurge answers

• error: 'create' is not a member of 'cv::Tracker'
• Count subtests in Python unittests separately
• pyodbc the sql contains 0 parameter markers but 1 parameters were supplied' 'hy000'
• Can the compiler exploit empty base optimisation if the class contains a member of the base class?
• Why does sizeof(D) equal 2 in this code (see details)? [duplicate]
• N-ary tree depth and degree algorithm
• MySQL auto increment value set to zero