Merge 58f626bb22 into 10872e02d1

add docker init command to docker cheatsheet

frontend/react.js

@@ -136,7 +136,8 @@ class Component extends React.Component {
 
   // Invoked immediately after updating occurs. This method is not called for the initial render.
   // Use this as an opportunity to operate on the DOM when the component has been updated.
-  // This is also a good place to do network requests as long as you compare the current props to previous props (e.g. a network request may not be necessary if the props have not changed).
+  // This is also a good place to do network requests as long as you compare the current props to  
+  // previous props (e.g. a network request may not be necessary if the props have not changed).
   componentDidUpdate(prevProps, prevState) { }
 
   // Invoked immediately before a component is unmounted and destroyed.

languages/C.txt

@@ -149,6 +149,7 @@ Operators
   ^=   	bitwise exclusive or and store
   |=   	bitwise or and store
   ,    	separator as in   ( y=x,z=++x )
+  ;     statement terminator.
 
 
 Operator precedence

tools/docker.sh

@@ -2,7 +2,7 @@
 # DOCKER
 ##############################################################################
 
-
+docker init                                 # Creates Docker-related starter files 
 docker build -t friendlyname .              # Create image using this directory's Dockerfile
 docker run -p 4000:80 friendlyname          # Run "friendlyname" mapping port 4000 to 80
 docker run -d -p 4000:80 friendlyname       # Same thing, but in detached mode