Python Basics _ Special Symbols

#\n Carriage return character

#\r line break

#\s spaces

#\t tab symbol, do not know? Open a txt text, and then press the Computer tab key, that is, caps lock above that, crouching groove, see a Big Sky lattice (also may be an extra short space), this is the tab character

#其他基本不会用, these are enough.

#%d Digital

print '%d '%2

#%s string

print '%s '% ' abc '

#%.2f floating point,. 2 is the number of decimal places displayed

print '%.2f '%1.2345

Python Basics _ Special Symbols