| commit | feb78c94fa444a75b912ca355c3c80d7453f03f0 | [log] [tgz] |
|---|---|---|
| author | Raymond Hettinger <python@rcn.com> | Fri Dec 12 13:13:47 2003 +0000 |
| committer | Raymond Hettinger <python@rcn.com> | Fri Dec 12 13:13:47 2003 +0000 |
| tree | adcee8530db89d03316317b7fcdede9788663968 | |
| parent | 1f84ed0d8a1f23efde85ec9b68557b87dbe5d3e3 [diff] |
Expand the groupby() example to: * show that it is typically used with sorted data, * highlight commonalities with SQL's groupby and Unix's uniq, * demonstrate valid uses for the default identity function, * add some excitement by suggesting the range of possibilities.