Python2 notes
From raju
map with multiple arguments
Python 2.7.13 |Anaconda 4.3.1 (64-bit)| (default, Dec 19 2016, 13:29:36) [MSC v.1500 64 bit (AMD64)] on win32 def p(x,y): print "x = ", x, ", y = ", y p(1,2.2) x = 1 , y = 2.2 a = map(p, [1.1, 2.2, 3.3], [4.4, 5.5, 6.6]) x = 1.1 , y = 4.4 x = 2.2 , y = 5.5 x = 3.3 , y = 6.6 a = map(p, [1.1, 2.2, 3.3], [4.4, 5.5]) x = 1.1 , y = 4.4 x = 2.2 , y = 5.5 x = 3.3 , y = None a = map(p, [1.1, 2.2], [4.4, 5.5, 6.6]) x = 1.1 , y = 4.4 x = 2.2 , y = 5.5 x = None , y = 6.6