Salesforce Userful Links - Part II

Salesforce1 App tutorial
http://ccoenraets.github.io/salesforce1-app-tutorial/object-action-create-record.html

Salesforce1 App Coding tutorial
http://ccoenraets.github.io/salesforce-developer-workshop/Using-JavaScript-in-Visualforce-Pages.html

SOURCE :http://www.eltoro.it/ArticleViewer

Salesforce1 Demo: Building an Expense Tracker
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000T3GOpIAN

Displaying Errors in VisualForce page, using yellow background box.
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRinIAH

Sending Emails From an Apex Trigger Using a VisualForce template.
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRitIAH

URLFOR() explained
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRjBIAX

Apex Collections
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000VOeg8IAD

Create Excel files with multiple tabs.
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRiIIAX

DML: Standalone Statements or Database Methods Which One to Use?
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000PyGjkIAF

Visualforce Security
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000PwAdtIAF

VisualForce Counter Using <apex:Variable>
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRiPIAX

How to show sections of the page on mouse over, and hide them on mouse out?
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRhEIAX

Passing parameters from Visualforce page to Apex controller via <apex:param>
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000NPRhfIAH

Working With Related Objects
http://www.eltoro.it/apex/ArticleViewer?id=a07A000000T2QJEIA3