new resources for drf and numpy

mattmakai · mattmakai · commit 070df034c8f7 · 2019-11-27T06:24:42.000-05:00
diff --git a/content/pages/03-data/17-scipy-numpy.markdown b/content/pages/03-data/17-scipy-numpy.markdown
@@ -56,6 +56,11 @@ following resources are broader walkthroughs for the SciPy ecosystem:
   is an awesome resource that shows how to use your basic
   Python knowledge to learn how to do vectorization with NumPy.
 
+* [The ultimate beginner's guide to NumPy](https://towardsdatascience.com/the-ultimate-beginners-guide-to-numpy-f5a2f99aef54)
+  explains how to install and import NumPy, then digs into using arrays for
+  computation and how to perform operations that get the results you need
+  for your data analysis.
+
 * [101 NumPy Exercises for Data Analysis](https://www.machinelearningplus.com/101-numpy-exercises-python/)
 
 * [NumPy: creating and manipulating numerical data](http://www.scipy-lectures.org/intro/numpy/index.html)
diff --git a/content/pages/04-web-development/50-django-rest-framework-drf.markdown b/content/pages/04-web-development/50-django-rest-framework-drf.markdown
@@ -54,6 +54,10 @@ typically abbreviated "DRF", is a Python library for building web
   gives a great walkthrough for creating a question polling application 
   backend with code and the explanation as you build it.
 
+* [Django REST Framework Permissions in Depth](https://nezhar.com/blog/django-rest-framework-permissions-in-depth/)
+  has code examples and explains permission classes versus authentication
+  classes in DRF.
+
 * [Optimizing slow Django REST Framework performance](https://ses4j.github.io/2015/11/23/optimizing-slow-django-rest-framework-performance/)
 
 * [TLT: Serializing Authenticated User Data With Django REST Framework](http://gregblogs.com/tlt-serializing-authenticated-user-data-with-django-rest-framework/)
diff --git a/theme/templates/table-of-contents.html b/theme/templates/table-of-contents.html
@@ -77,7 +77,8 @@ <h4 class="bp"><a href="/django-dispatch-dispatcher-signal-examples.html">django
 <h4 class="bp"><a href="/django-forms-examples.html">django.forms</a>
  <a href="/django-forms-booleanfield-examples.html">BooleanField</a>, 
  <a href="/django-forms-charfield-examples.html">CharField</a>,
- <a href="/django-forms-choicefield-examples.html">ChoiceField</a>
+ <a href="/django-forms-choicefield-examples.html">ChoiceField</a>,
+ <span class="sn">TypedChoiceField</span>
 </h4>
 <h4 class="bp">django.http
  <a href="/django-http-httpresponse-examples.html">HttpResponse</a>
