OpenHatch wiki

Community Data Science Workshops (Fall 2014)/Day 1 lecture: Difference between revisions

Page Discussion

Community Data Science Workshops (Fall 2014)/Day 1 lecture (view source)

Revision as of 16:49, 8 November 2014

18 bytes removed ,  9 years ago
→‎Lists
imported>Mako
imported>Mako
Line 49:
=== Lists ===
 
#* purpose▼
# lists
#* initialization▼
▲#* purpose
#* <tt>len()</tt> review▼
▲#* initialization
#* accessing elements▼
▲#* <tt>len()</tt> review
#* accessingadding elements
#* addingchanging elements
* slicing lists
#* changing elements▼
#* slicingstrings are like lists
#** len()▼
#* strings are like lists
#*** <code>len("")</code> length of the empty string▼
▲#** len()
 
▲#*** <code>len("")</code> length of the empty string
#=== loops and more flow control ===
 
#* <tt>for</tt> loops
#* <tt>if</tt> statements inside <tt>for</tt> loops
#* nested<tt>if</tt> statements inside <tt>for</tt> loops
#* nested <tt>range()for</tt> loops
#* <tt>whilerange()</tt> loops
#* infinite<tt>while</tt> loops
* infinite loops
#* <tt>if</tt> statements inside <tt>while</tt> loops
#* <tt>break</tt>▼
#* <tt>raw_input()break</tt>
▲#* <tt>breakraw_input()</tt>
# dictionaries▼
 
#* purpose▼
▲#=== dictionaries ===
#* initialization▼
▲#* purpose
▲#* accessing elements
▲#* initialization
#* adding elements▼
#* changingaccessing elements
▲#* adding elements
#* <tt>keys()</tt> and <tt>values()</tt>▼
▲#* changing elements
# modules▼
▲#* <tt>keys()</tt> and <tt>values()</tt>
#* purpose▼
 
#* builtins▼
▲#=== modules ===
#* imports▼
▲#* purpose
#* <tt>import random</tt>▼
▲#* builtins
#* <tt>random.randint</tt>▼
▲#* imports
#* <tt>random.choice</tt>▼
▲#* <tt>import random</tt>
#* walk through state_capitals.py▼
▲#* <tt>random.randint</tt>
▲#* <tt>random.choice</tt>
▲#* walk through state_capitals.py
 
Where state_capitals.py from http://mako.cc/teaching/2014/cdsw/state_capitals.py is the grand finale and synthesis of lecture material.
Anonymous user
Retrieved from "https://wiki.openhatch.org/wiki/Special:MobileDiff/15168"