Community Data Science Workshops (Fall 2014)/Day 1 lecture: Difference between revisions
Content added Content deleted
imported>Mako |
imported>Mako (→Lists) |
||
Line 50: | Line 50: | ||
* purpose |
* purpose |
||
** Stores things ''in order'' |
|||
* initialization |
* initialization |
||
** making a list called my list: <code>my_list = ["a", "b", "c"]</code> |
|||
** comma separated elements. in python they can be a mix of any kind of types |
|||
** <code>type(my_list)</code> |
|||
* <tt>len()</tt> review |
* <tt>len()</tt> review |
||
* accessing elements |
* accessing elements |
||
** indexing from 0 (now you understand all the zeros we've been using |
|||
* adding elements |
* adding elements |
||
* changing elements |
* changing elements |