dictionaries/script.rst
changeset 300 a130a1f494c3
parent 261 c7f0069d698a
child 319 e8c02b3c51ac
--- a/dictionaries/script.rst	Mon Oct 11 22:44:55 2010 +0530
+++ b/dictionaries/script.rst	Mon Oct 11 23:03:49 2010 +0530
@@ -35,6 +35,8 @@
 
 {{{ start ipython interpreter by issuing command ipython -pylab }}}
 
+{{{ switch to next slide, Creating dictionary }}}
+
 Let us start by creating an empty dictionary, type the following in
 your IPython interpreter.
 ::
@@ -74,6 +76,8 @@
 in dictionaries the order cannot be predicted and you can see that the
 values are not in the order that we entered in.
 
+{{{ switch to next slide, accessing elements }}}
+
 Like in lists, the elements in a dictionary can be accessed using the
 index, here the index is the key. Try,
 ::
@@ -153,14 +157,16 @@
 exercise }}}
 
 Now let us try to print the data in the dictionary. We can use ``for``
-loop to iterate.
+loop to iterate. Pause here and try to do it yourself.
+
+It can be solved as,
 ::
 
     for each in extensions.keys():
         print each, "-->", extensions[each]
 
 
-{{{ switch to next slide, recap }}}
+{{{ switch to next slide, summary }}}
 
 This brings us to the end of this tutorial, we learned dictionaries
 and saw how to create an empty dictionary, build a dictionary with