Merge 26ae159967 into 10872e02d1

add docker init command to docker cheatsheet

backend/node.js

@@ -73,7 +73,7 @@ ref();    // If you had previously unref()d a timer you can call ref() to explic
  * http://nodejs.org/api/modules.html
  * ******************************************************************************************* */
 
-
+// require() accepts a relative path of the given module w.r.t. the file you are importing it in. 
 var module = require('./module.js');    // Loads the module module.js in the same directory.
 module.require('./another_module.js');  // load another_module as if require() was called from the module itself.
 

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