Pete W questions

• How to efficiently calculate distance to nearest 1 in mask in numpy?
• Removing duplicated lines from a txt file
• What is the most efficient way to concatenate two strings and remove everything before the first ',' in Python?
• Can I expect a significant performance boost by moving a large key value store from MySQL to a NoSQL DB?
• Why does MPI_Iprobe return false when message has definitely been sent?
• Fill in missing values with nearest neighbour in Python numpy masked arrays?
• Finding index of nearest point in numpy arrays of x and y coordinates

Pete W answers