san questions

• Cythonizing for loops that iterate over generators
• Speeding up loops over a Numpy array
• How to do regression as opposed to classification using logistic regression and scikit learn
• Why the staggering overhead [50X] of contextlib and the With statement in Python and what to do about it
• Fast, low-memory, constant key-value database supporting concurrent and random access reads
• Numpy array from cStringIO object and avoiding copies
• Obtaining a generic bidirectional iterator from a vector
• What are examples of efficient, type-inferred languages appropriate for working with multi-dimensional arrays
• Advantages of anonymous mmap over malloc under memory pressure
• Lispy dialects with good multi-dimensional array programming support

san answers