Update README.md

README.md

@@ -5,6 +5,7 @@
 * Computer architecture, memory, compile vs interpret, JIT
 
 * Programming 101
+    - Python Hello World
     - Variables, Types, etc
     - Conditionals ("if/else") 
     - Iterations ("for loops")
@@ -15,9 +16,9 @@
 * Programming Languages
     - low level -> abstract
     - C Hello World
-    - Python Hello World
     - Javascript Hello World
     - NodeJS Hello World
+    - Debugging/Testing
 
 * Programming Embedded Systems
     - Embedded C, [Arduino Language Reference](https://www.arduino.cc/en/Reference/HomePage)
@@ -27,7 +28,7 @@
 ### Resources
 
 * [Arduino Foundations](https://www.arduino.cc/en/Tutorial/Foundations)
-* [C Programming Tutorial]()
+* [C Programming Tutorial](https://www.cprogramming.com/tutorial/c-tutorial.html)
 * [Python Programming Tutorial](https://pythonprogramming.net/introduction-to-python-programming/)
 * [JavaScript Programming Tutorial (and more)](https://www.khanacademy.org/computing/computer-programming)
-* 
+* [NodeJS Progamming Tutorial](https://www.tutorialspoint.com/nodejs/nodejs_first_application.htm)
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