Python's function Usage xrange ()

#-*-coding:utf-8-*-#python#Xiaodeng#python's function Usage xrange ()#xrange ()#Description: Returns a generator#the performance of the xrange loop is better than range, especially when it returns very large. Use range unless you want to return a list." "class Xrange (object) |  Xrange (stop), Xrange object |   Xrange (Start, stop[, Step), Xrange object |  |  Like range (), but instead of returning a list, returns an Object |  Generates the numbers in the range on demand.  For looping, this is | Slightly faster than range () and more memory efficient." "#Casex= xrange (5)#xrange (5), Xrange objectPrintList (x)#[0, 1, 2, 3, 4]

Python's function Usage xrange ()