yeahq

//----- LIST ALL FILES -----
NSLog(@"LISTING ALL FILES FOUND");

int Count;
NSString *path;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
path = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"SomeDirectoryName"];
NSArray *directoryContent = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:path error:NULL];
for (Count = 0; Count < (int)[directoryContent count]; Count++)
{

yeahq

// From: http://iphoneincubator.com/blog/windows-views/how-to-inject-javascript-functions-into-a-uiwebview
NSString *title = [webView stringByEvaluatingJavaScriptFromString:@"document.title"]; 

[webView stringByEvaluatingJavaScriptFromString:@"var script = document.createElement('script');"  
                         "script.type = 'text/javascript';"  
                         "script.text = \"function myFunction() { "  
                            "var field = document.getElementById('field_3');"  
                            "field.value='Calling function - OK';"  
                         "}\";"  
                         "document.getElementsByTagName('head')[0].appendChild(script);"];  

yeahq

//http://superuser.com/questions/203707/how-to-uninstall-homebrew-osx-package-manager
Here's how they recommend doing it:

cd `brew --prefix`
rm -rf Cellar
brew prune
rm -rf Library .git .gitignore bin/brew README.md share/man/man1/brew
rm -rf ~/Library/Caches/Homebrew

This should also revert your /usr/local folder to its pre-Homebrew days. See the Homebrew installation wiki for more information.