To open a Scottrade BankÂ® account, you'll need to login and click the Banking tab. 1  Follow the instructions provided to open the Scottrade BankÂ® account type of your choice: 2  No-Interest Checking and Interest Checking. 3  Savings1. 4  Money Market1.
Python Range Function. The Range function. The built-in range function in Python is very useful to generate sequences of numbers in the form of a list. The given end point is never part of the generated list; range(10) generates a list of 10 values, the legal indices for items of a sequence of length 10.
range creates a list, so if you do range(1, 10000000) it creates a list in memory with 10000000elements. xrange is a sequence object that evaluates lazily. $ python -m timeit 'for i in range(1000000):' ' pass'. 10 loops, best of 3: 90.5 msec per loop. $ python -m timeit 'for i in xrange(1000000):' ' pass'.