Apex Developer Guide

Getting Started
Introducing Apex
What is Apex?
When Should I Use Apex?
How Does Apex Work?
Developing Code in the Cloud
What's New?
Understanding Apex Core Concepts
Apex Development Process
Apex Quick Start
Writing Apex
Ways to Invoke Apex
Finishing Touches
Reference
Appendices
Glossary
PDF

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What's New?

Review the Salesforce Release Notes to learn about new and changed features.

Current Release

Learn about the newest features for sales, support, marketing, and Chatter users, as well as enhancements to the platform. You can also visit the Summer ’16 community page.

Our release notes include complete details about new features, as well as implementation tips and best practices.

Past Releases

Our archive of release notes includes details about features we introduced in previous releases.