Difference between revisions of "Coursera - Getting started with Python"
From MyWiki
| Line 15: | Line 15: | ||
else: | else: | ||
(command) | (command) | ||
| + | </source> | ||
| + | |||
| + | '''Conditional Steps (Multi elif) - if ... elif .. else''' | ||
| + | <source lang="python"> | ||
| + | if x < 0: | ||
| + | x = 0 | ||
| + | print 'negative changed to zero' | ||
| + | elif x == 0: | ||
| + | print 'zero' | ||
| + | elif x == 1: | ||
| + | print 'single' | ||
| + | elif x == 2: | ||
| + | print 'double' | ||
| + | else: | ||
| + | print 'more' | ||
</source> | </source> | ||
Revision as of 23:08, 13 November 2015
Python commands
- quit() or ctrl + Z or exit() -ends Python on Windows.
- quit() or ctrl + D -Tells "End Of File" to Python on Mac and GNU/Linux.
- quit() or ctrl + C -Kills Python process on Mac and GNU/Linux.
Conditional Steps, repeated steps, loop
Conditional Steps - if ... elif .. else
if (expression): (command) elif (expression): (command) else: (command)
Conditional Steps (Multi elif) - if ... elif .. else
if x < 0: x = 0 print 'negative changed to zero' elif x == 0: print 'zero' elif x == 1: print 'single' elif x == 2: print 'double' else: print 'more'
