Merge 26ae159967 into 559d03ecf3

updates vscode cheat sheet

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.
 

frontend/html5.html

@@ -185,7 +185,6 @@ width=""                                          <!-- Describes the width of th
 <!-- Some other useful tags -->
 
 <canvas></canvas>                                 <!-- Allows to draw 2D shapes on the web page with the help of javascript -->
-<keygen>                                          <!-- Represents a control for generating a public-private key pair -->
 <map></map>                                       <!-- Specifies an image map -->
 
 <!-- Collective Character Obejcts -->

tools/vim.txt

@@ -105,7 +105,7 @@ gu$                 make lowercase until end of line
 <<                  indent line one column to left
 ==                  auto-indent current line
 ddp                 swap current line with next
-ddkp                swap current line with previous
+ddkP                swap current line with previous
 :%retab             fix spaces / tabs issues in whole file
 :r [name]           insert the file [name] below the cursor.
 :r !{cmd}           execute {cmd} and insert its standard output below the cursor.

tools/vscode.md

@@ -7,6 +7,7 @@
 #### General
 
 - `Ctrl`+`Shift`+`P`, `F1`: Show Command Palette
+- `Ctrl`+`Shift`+`T`: Open last closed tab
 - `Ctrl`+`P`: Quick Open, Go to File
 - `Ctrl`+`Shift`+`N`: New window/instance
 - `Ctrl`+`W`: Close window/instance