Fixed stuff

3 files changed, 347 insertions, 409 deletions

diff --git a/git.html.markdown b/git.html.markdown
index 184ec14b..c10559c7 100644
--- a/git.html.markdown
+++ b/git.html.markdown
@@ -1,8 +1,8 @@
 ---
-
-language: git
+category: tool
+tool: git
 contributors:
-    - ["Jake Prather", "http://github.com/JakeHP"]
+    - ["Jake Prather", "http:#github.com/JakeHP"]
 filename: LearnGit.txt
 
 ---
@@ -16,419 +16,357 @@ manage your source code.
 In layman's terms, it's a way of managing, and keeping a detailed historical record,
 of your source code.
 
+## Versioning Concepts
+
+### What is version control?
+
+Version control is a system that records changes to a file, or set of files, over time.
+
+### Centralized Versioning VS Distributed Versioning
+
+* Centralized version control focuses on synchronizing, tracking, and backing up files.
+* Distributed version control focuses on sharing changes. Every change has a unique id.
+* Distributed systems have no defined structure. You could easily have a SVN style, 		centralized system, with git.
+
+[Additional Information](http:#git-scm.com/book/en/Getting-Started-About-Version-Control)
+
+### Why Use Git?
+
+* Can work offline.
+* Collaborating with others is easy!
+* Branching is easy!
+* Merging is easy!
+* Git is fast.
+* Git is flexible.
+
+## Git Architecture
+
+
+### Repository
+
+A set of files, directories, historical records, commits, and heads. Imagine it as a source code datastructure, 
+with the attribute that each source code "element" gives you access to its revision history, among other things.
+
+A git repository is comprised of the .git directory & working tree.
+
+### .git Directory (component of repository)
+
+The .git directory contains all the configurations, logs, branches, HEAD, and more.
+[Detailed List.](http:#gitready.com/advanced/2009/03/23/whats-inside-your-git-directory.html)
+
+### Working Tree (component of repository)
+
+This is basically the directories and files in your repository. It is often referred to
+as your working directory.
+
+### Index (component of .git dir)
+
+The Index is the staging area in git. It's basically layer that separates your working tree
+from the Git repository. This gives developers more power over what gets sent to the Git
+repository.
+
+### Commit
+
+A git commit is a snapshot of a set of changes, or manipulations to your Working Tree.
+For example, if you added 5 files, and removed 2 others, these changes will be contained
+in a commit (or snapshot). This commit, can then be pushed to other repositorys, or not!
+
+### Branch
+
+A branch is essentially a pointer, that points to the last commit you made. As you commit
+this pointer will automatically update and point to the latest commit.
+
+### HEAD and head (component of .git dir)
+
+HEAD, is a pointer, that points to the current branch. A repository only has 1 *active* HEAD.
+head, is a pointer, that points to any commit. A repository can have any number of heads.
+
+### Conceptual Resources
+
+[Git For Computer Scientists](http:#eagain.net/articles/git-for-computer-scientists/)
+[Git For Designers](http:#hoth.entp.com/output/git_for_designers.html)
+
+
+## Commands
+
+
+### init
+
+Create an empty Git repository. The Git repository's settings, stored information, 
+and more is stored in a directory, or folder named, ".git".
+
+```bash
+$ git init
+```
+
+### config
+
+To configure settings. Whether it be for the repository, the system itself, or global
+configurations.
+
+
+```bash
+# Print & Set Some Basic Config Variables (Global)
+$ git config --global user.email
+$ git config --global user.name
+
+$ git config --global user.email "MyEmail@Zoho.com"
+$ git config --global user.name "My Name"
+```
+
+[Learn More About git config.](http:#git-scm.com/docs/git-config)
+
+### help
+
+To give you quick access to an extremeled detailed guide of each command. Or to
+just give you a quick reminder of some semantics.
+
+```bash
+# Quickly check available commands
+$ git help
+
+# Check all available commands
+$ git help -a
+
+# Command specific help - user manual
+# git help <command_here>
+$ git help add
+$ git help commit
+$ git help init
+```
+
+### status
+
+To show differences between the index file (basically your working copy/repo) and the current
+HEAD commit.
+
+
+```bash
+# Will display the branch, untracked files, changes and other differences
+$ git status
+
+# To learn other "tid bits" about git status
+$ git help status
+```
+
+### add
+
+To add files to the current working tree/directory/repo. If you do not git add new files to the
+working tree/directory they will not be included in commits!
+
+```bash
+# add a file in your current working directory
+$ git add HelloWorld.java
+
+# add a file in a nested dir
+$ git add /path/to/file/HelloWorld.c
+
+# Regular Expression support!
+$ git add ./*.java
+```
+
+### branch
+
+Manage your branches. You can view, edit, create, delete branches using this command.
+
+```bash
+# list existing branches & remotes
+$ git branch -a
+
+# create a new branch
+$ git branch myNewBranch
+
+# delete a branch
+$ git branch -d myBranch
+
+# rename a branch
+# git branch -m <oldname> <newname>
+$ git branch -m myBranchName myNewBranchName
+
+# edit a branch's description
+$ git branch myBranchName --edit-description
+```
+
+### checkout
+
+Updates all files in the working tree to match the version in the index, or specified tree.
+
+```bash
+# Checkout a repo - defaults to master branch
+$ git checkout
+# Checkout a specified branch
+$ git checkout -b branchName
+```
+
+### clone
+
+Clones, or copys, an existing repository into a new directory. It almost adds
+remote-tracking branches for each branch in the cloned repo. (which allows you to push
+to a remote branch)
+
+```bash
+# Clone learnxinyminutes-docs
+$ git clone https:#github.com/adambard/learnxinyminutes-docs.git
+```
+
+### commit
+
+Stores the current contents of the index in a new "commit". This commit contains
+the changes made and a message created by the user.
+
+```bash
+# commit with a message
+$ git commit -m "Added multiplyNumbers() function to HelloWorld.c"
+```
+
+### grep
+
+Allows you to quickly search a repository.
+
+Optional Configurations:
+
+```bash
+# Thanks to Travis Jeffery for these
+# Set line numbers to be shown in grep search results
+$ git config --global grep.lineNumber true
+
+# Make search results more readable, including grouping
+$ git config --global alias.g "grep --break --heading --line-number"
+```
+
+```bash
+# Search for "variableName" in all java files
+$ git grep 'variableName' -- '*.java'
+
+# Search for a line that contains "arrayListName" and, "add" or "remove"
+$ git grep -e 'arrayListName' --and \( -e add -e remove \) 
 ```
 
-///////////////////////////////////////
-// Versioning Concepts
-///////////////////////////////////////
-
-	///////////////////////////////////////
-	// What is version control?
-	///////////////////////////////////////
-	
-	Version control is a system that records changes to a file, or set of files, over time.
-
-	///////////////////////////////////////
-	// Centralized Versioning VS Distributed Versioning
-	///////////////////////////////////////
-	
-	* Centralized version control focuses on synchronizing, tracking, and backing up files.
-	* Distributed version control focuses on sharing changes. Every change has a unique id.
-	* Distributed systems have no defined structure. You could easily have a SVN style, 		centralized system, with git.
-
-	[Additional Information](http://git-scm.com/book/en/Getting-Started-About-Version-Control)
-
-	///////////////////////////////////////
-	// Why Use Git?
-	///////////////////////////////////////
-	
-	* Can work offline.
-	* Collaborating with others is easy!
-	* Branching is easy!
-	* Merging is easy!
-	* Git is fast.
-	* Git is flexible.
-
-///////////////////////////////////////
-// Git Architecture
-///////////////////////////////////////
-
-	///////////////////////////////////////
-	// Repository
-	///////////////////////////////////////
-
-	A set of files, directories, historical records, commits, and heads. Imagine it as a source code datastructure, 
-	with the attribute that each source code "element" gives you access to its revision history, among other things.
-
-	A git repository is comprised of the .git directory & working tree.
-
-	///////////////////////////////////////
-	// .git Directory (component of repository)
-	///////////////////////////////////////
-
-	The .git directory contains all the configurations, logs, branches, HEAD, and more.
-	[Detailed List.](http://gitready.com/advanced/2009/03/23/whats-inside-your-git-directory.html)
-	
-	///////////////////////////////////////
-	// Working Tree (component of repository)
-	///////////////////////////////////////
-
-	This is basically the directories and files in your repository. It is often referred to
-	as your working directory.
-
-	///////////////////////////////////////
-	// Index (component of .git dir)
-	///////////////////////////////////////
-	
-	The Index is the staging area in git. It's basically layer that separates your working tree
-	from the Git repository. This gives developers more power over what gets sent to the Git
-	repository.
-
-	///////////////////////////////////////
-	// Commit
-	///////////////////////////////////////
-	
-	A git commit is a snapshot of a set of changes, or manipulations to your Working Tree.
-	For example, if you added 5 files, and removed 2 others, these changes will be contained
-	in a commit (or snapshot). This commit, can then be pushed to other repositorys, or not!
-
-	///////////////////////////////////////
-	// Branch
-	///////////////////////////////////////
-
-	A branch is essentially a pointer, that points to the last commit you made. As you commit
-	this pointer will automatically update and point to the latest commit.
-
-	///////////////////////////////////////
-	// HEAD and head (component of .git dir)
-	///////////////////////////////////////
-
-	HEAD, is a pointer, that points to the current branch. A repository only has 1 *active* HEAD.
-	head, is a pointer, that points to any commit. A repository can have any number of heads.
-	
-	///////////////////////////////////////
-	// Conceptual Resources
-	///////////////////////////////////////
-	
-	[Git For Computer Scientists](http://eagain.net/articles/git-for-computer-scientists/)
-	[Git For Designers](http://hoth.entp.com/output/git_for_designers.html)
-
-
-///////////////////////////////////////
-// Commands
-///////////////////////////////////////
-
-	///////////////////////////////////////
-	// init
-	///////////////////////////////////////
-
-	Purpose: 
-	To create an empty Git repository. The Git repository's settings, stored information, 
-	and more is stored in a directory, or folder named, ".git".
-
-	Examples:
-	$ git init
-
-	///////////////////////////////////////
-	// config
-	///////////////////////////////////////
-
-	Purpose:
-	To configure settings. Whether it be for the repository, the system itself, or global
-	configurations.
-
-	Examples:
-
-	// Print & Set Some Basic Config Variables (Global)
-	$ git config --global user.email
-	$ git config --global user.name
-
-	$ git config --global user.email "MyEmail@Zoho.com"
-	$ git config --global user.name "My Name"
-
-	[Learn More About git config.](http://git-scm.com/docs/git-config)
-	
-	///////////////////////////////////////
-	// help
-	///////////////////////////////////////
-
-	Purpose:
-	To give you quick access to an extremeled detailed guide of each command. Or to
-	just give you a quick reminder of some semantics.
-
-	Examples:
-	// Quickly check available commands
-	$ git help
-
-	// Check all available commands
-	$ git help -a
-
-	// Command specific help - user manual
-	// git help <command_here>
-	$ git help add
-	$ git help commit
-	$ git help init
-
-	///////////////////////////////////////
-	// status
-	///////////////////////////////////////
-
-	Purpose:
-	To show differences between the index file (basically your working copy/repo) and the current
-	HEAD commit.
-
-	Examples:
-	// Will display the branch, untracked files, changes and other differences
-	$ git status
-
-	// To learn other "tid bits" about git status
-	$ git help status
-
-	///////////////////////////////////////
-	// add
-	///////////////////////////////////////
-
-	Purpose:
-	To add files to the current working tree/directory/repo. If you do not git add files to the
-	working tree/directory they will not be included in commits!
-
-	Exmaples:
-	// add a file in your current working directory
-	$ git add HelloWorld.java
-
-	// add a file in a nested dir
-	$ git add /path/to/file/HelloWorld.c
-	
-	// Regular Expression support!
-	$ git add ./*.java
-
-	///////////////////////////////////////
-	// branch
-	///////////////////////////////////////
-
-	Purpose:
-	Manage your branches. You can view, edit, create, delete branches using this command.
-	
-	Examples:
-	// list existing branches & remotes
-	$ git branch -a
+Google is your friend for more examples
+[Git Grep Ninja](http:#travisjeffery.com/b/2012/02/search-a-git-repo-like-a-ninja)
+
+### log
+
+Display commits to the repository.
+
+```bash
+# Show all commits
+$ git log
+
+# Show X number of commits
+$ git log -n 10
+
+# Show merge commits only
+$ git log --merges
+```
+
+### merge
+
+"Merge" in changes, from external commits, into the current branch.
+
+```bash
+# Merge the specified branch into the current.
+$ git merge branchName
+
+# Always generate a merge commit when merging
+$ git merge --no-ff branchName
+```
+
+### mv
+
+Rename or move a file	
+
+```bash
+# Renaming a file
+$ git mv HelloWorld.c HelloNewWorld.c
+
+# Moving a file
+$ git mv HelloWorld.c ./new/path/HelloWorld.c
+
+# Force rename or move
+# "existingFile" already exists in the directory, will be overwritten
+$ git mv -f myFile existingFile
+```
+
+### pull
+
+Pulls from a repository and merges it with another branch.
+
+```bash
+# Update your local repo, by merging in new changes
+# from the remote "origin" and "master" branch.
+# git pull <remote> <branch>
+$ git pull origin master
+```
+
+### push
+
+Push, and merge changes from a branch to a remote & branch.
+
+```bash
+# Push, and merge changes from a local repo to a 
+# remote named "origin" and "master" branch.
+# git push <remote> <branch>
+# git push => implicitly defaults to => git push origin master
+$ git push origin master
+```
+
+### rebase (caution) 
+
+Take all changes that were committed on one branch, and replay them onto another branch.
+*Do not rebase commits that you have pushed to a public repo*
+
+```bash
+# Rebase experimentBranch onto master
+# git rebase <basebranch> <topicbranch>
+$ git rebase master oldTest
+```
+
+[Additional Reading.](http:#git-scm.com/book/en/Git-Branching-Rebasing)
+
+### reset (caution)
+
+Reset the current HEAD to the specified state. This allows you to undo merges,
+pulls, commits, adds, and more. It's a great command but also dangerous if you don't
+know what you are doing.
+
+```bash
+# Reset the staging area, to match the latest commit (leaves dir unchanged)
+$ git reset
+
+# Reset the staging area, to match the latest commit, and overwrite working dir
+$ git reset --hard
+
+# Moves the current branch tip to the specified commit (leaves dir unchanged)
+# all changes still exist in the directory.
+$ git reset 31f2bb1
+
+# Moves the current branch tip backward to the specified commit
+# and makes the working dir match (deletes uncommited changes and all commits
+# after the specified commit).
+$ git reset --hard 31f2bb1
+```
+
+### rm
+
+The opposite of git add, git rm removes files from the current working tree.
 
-	// create a new branch
-	$ git branch myNewBranch
-	
-	// delete a branch
-	$ git branch -d myBranch
-
-	// rename a branch
-	// git branch -m <oldname> <newname>
-	$ git branch -m myBranchName myNewBranchName
-
-	// edit a branch's description
-	$ git branch myBranchName --edit-description
-
-	///////////////////////////////////////
-	// checkout             
-	///////////////////////////////////////
-
-	Purpose:
-	Updates all files in the working tree to match the version in the index, or specified tree.
-
-	Examples:
-	// Checkout a repo - defaults to master branch
-	$ git checkout
-	// Checkout a specified branch
-	$ git checkout -b branchName
-
-	///////////////////////////////////////
-	// clone
-	///////////////////////////////////////
-
-	Purpose:
-	Clones, or copys, an existing repository into a new directory. It almost adds
-	remote-tracking branches for each branch in the cloned repo. (which allows you to push
-	to a remote branch)
-
-	Examples:
-	// Clone learnxinyminutes-docs
-	$ git clone https://github.com/adambard/learnxinyminutes-docs.git
-	
-	///////////////////////////////////////
-	// commit
-	///////////////////////////////////////
-
-	Purpose:
-	Stores the current contents of the index in a new "commit". This commit contains
-	the changes made and a message created by the user.
-
-	Examples:
-	// commit with a message
-	$ git commit -m "Added multiplyNumbers() function to HelloWorld.c"
-
-	///////////////////////////////////////
-	// grep
-	///////////////////////////////////////
-
-	Purpose:
-	Allows you to quickly search a repository.	
-
-	Optional Configurations:
-	// Thanks to Travis Jeffery for these
-	// Set line numbers to be shown in grep search results
-	$ git config --global grep.lineNumber true
-
-	// Make search results more readable, including grouping
-	$ git config --global alias.g "grep --break --heading --line-number"
-
-	Examples:
-	// Search for "variableName" in all java files
-	$ git grep 'variableName' -- '*.java'
-
-	// Search for a line that contains "arrayListName" and, "add" or "remove"
-	$ git grep -e 'arrayListName' --and \( -e add -e remove \) 
-
-	Google is your friend for more examples
-	[Git Grep Ninja](http://travisjeffery.com/b/2012/02/search-a-git-repo-like-a-ninja)
-
-	///////////////////////////////////////
-	// log
-	///////////////////////////////////////
-
-	Purpose:
-	Display commits to the repository.
-
-	Examples:
-	// Show all commits
-	$ git log
-
-	// Show X number of commits
-	$ git log -n 10
-
-	// Show merge commits only
-	$ git log --merges
-
-	///////////////////////////////////////
-	// merge
-	///////////////////////////////////////
-
-	Purpose:
-	"Merge" in changes, from external commits, into the current branch.
-
-	Examples:
-	// Merge the specified branch into the current.
-	$ git merge branchName
-	
-	// Always generate a merge commit when merging
-	$ git merge --no-ff branchName
-
-	///////////////////////////////////////
-	// mv
-	///////////////////////////////////////
-
-	Purpose:
-	Rename or move a file	
-	
-	Examples:
-	// Renaming a file
-	$ git mv HelloWorld.c HelloNewWorld.c
-
-	// Moving a file
-	$ git mv HelloWorld.c ./new/path/HelloWorld.c
-
-	// Force rename or move
-	// "existingFile" already exists in the directory, will be overwritten
-	$ git mv -f myFile existingFile
-
-	///////////////////////////////////////
-	// pull
-	///////////////////////////////////////
-
-	Purpose:
-	Pulls from a repository and merges it with another branch.
-
-	Examples:
-	// Update your local repo, by merging in new changes
-	// from the remote "origin" and "master" branch.
-	// git pull <remote> <branch>
-	$ git pull origin master
-
-	///////////////////////////////////////
-	// push
-	///////////////////////////////////////
-
-	Purpose:
-	Push, and merge changes from a branch to a remote & branch.
-
-	Examples:
-	// Push, and merge changes from a local repo to a 
-	// remote named "origin" and "master" branch.
-	// git push <remote> <branch>
-	// git push => implicitly defaults to => git push origin master
-	$ git push origin master
-
-	///////////////////////////////////////
-	// rebase (caution) 
-	///////////////////////////////////////
-
-	Purpose:
-	Take all changes that were committed on one branch, and replay them onto another branch.
-	*Do not rebase commits that you have pushed to a public repo*
-
-	Examples:
-	// Rebase experimentBranch onto master
-	// git rebase <basebranch> <topicbranch>
-	$ git rebase master oldTest
-
-	[Additional Reading.](http://git-scm.com/book/en/Git-Branching-Rebasing)
-	
-	///////////////////////////////////////
-	// reset (caution)
-	///////////////////////////////////////
-
-	Purpose:
-	Reset the current HEAD to the specified state. This allows you to undo merges,
-	pulls, commits, adds, and more. It's a great command but also dangerous if you don't
-	know what you are doing.	
-
-	Examples:
-	// Reset the staging area, to match the latest commit (leaves dir unchanged)
-	$ git reset
-
-	// Reset the staging area, to match the latest commit, and overwrite working dir
-	$ git reset --hard
-
-	// Moves the current branch tip to the specified commit (leaves dir unchanged)
-	// all changes still exist in the directory.
-	$ git reset 31f2bb1
-
-	// Moves the current branch tip backward to the specified commit
-	// and makes the working dir match (deletes uncommited changes and all commits
-	// after the specified commit).
-	$ git reset --hard 31f2bb1
-
-	///////////////////////////////////////
-	// rm
-	///////////////////////////////////////
-	
-	Purpose:
-	The opposite of git add, git rm removes files from the current working tree.
-
-	Example:
-	// remove HelloWorld.c
-	$ git rm HelloWorld.c
-
-	// Remove a file from a nested dir
-	$ git rm /pather/to/the/file/HelloWorld.c
+```bash
+# remove HelloWorld.c
+$ git rm HelloWorld.c
 
+# Remove a file from a nested dir
+$ git rm /pather/to/the/file/HelloWorld.c
 ```
 
 ## Further Information
 
-* [tryGit - A fun interactive way to learn Git.](http://try.github.io/levels/1/challenges/1)
+* [tryGit - A fun interactive way to learn Git.](http:#try.github.io/levels/1/challenges/1)
 
-* [git-scm - Video Tutorials](http://git-scm.com/videos)
+* [git-scm - Video Tutorials](http:#git-scm.com/videos)
 
-* [git-scm - Documentation](http://git-scm.com/docs)
+* [git-scm - Documentation](http:#git-scm.com/docs)
 
-* [Atlassian Git - Tutorials & Workflows](https://www.atlassian.com/git/)
+* [Atlassian Git - Tutorials & Workflows](https:#www.atlassian.com/git/)
 
-* [SalesForce Cheat Sheet](https://na1.salesforce.com/help/doc/en/salesforce_git_developer_cheatsheet.pdf)
+* [SalesForce Cheat Sheet](https:#na1.salesforce.com/help/doc/en/salesforce_git_developer_cheatsheet.pdf)
diff --git a/java.html.markdown b/java.html.markdown
index a6026651..b4531635 100644
--- a/java.html.markdown
+++ b/java.html.markdown
@@ -343,7 +343,7 @@ class Bicycle {
         speed -= decrement;
     }
 
-    public void setName(int newName) {
+    public void setName(String newName) {
         name = newName;
     }
 
diff --git a/racket.html.markdown b/racket.html.markdown
index 9a86ffad..b6c1f86b 100644
--- a/racket.html.markdown
+++ b/racket.html.markdown
@@ -12,7 +12,7 @@ Racket is a general purpose, multi-paradigm programming language in the Lisp/Sch
 Feedback is appreciated! You can reach me at [@th3rac25](http://twitter.com/th3rac25) or th3rac25 [at] [google's email service]
 
 
-```scheme
+```racket
 #lang racket ; defines the language we are using
 
 ;;; Comments