Course content

Introduction to Programming

• Introduction to the course
• What is Apex in Salesforce?
• Apex Syntax: How to better understand Apex Syntax and Logic in Salesforce?
• Setting up a Developer Account and walk-through of the Developer console.

Variables in apex

• What are Variables and how to declare variables in Apex?
• Variable Declaration: Using variables to store 3 numbers and adding them
• Variable Declaration: Using Variables to Calculate Simple Interest

Primitive data types in the apex

• Data Types in Apex: Learn about data types and what are the different data types
• Primitive Data Type in Salesforce: Data Class in Apex and its methods
• Primitive Data Type in Apex: Time Class In Salesforce and its methods
• Primitive Data Type: Datetime Class in Salesforce and its methods
• Datetime Class with Example
• String data Type in Apex: String Class and its methods in Apex
• String Data Type in Apex: Learn about String methods with an Example
• String Class and its methods with Example
• Assignment on Variables

Operators in Apex

• Overview of Operators in Apex: What are the different Operators in Apex
• What are the different operators in Apex? Learn with the help of examples

Conditional (If-Else) Statements

• Conditional If- Else statements in Apex
• If Else statement in Apex 
• If-Else-If statement in Apex: Learn about the if else if the ladder
• If else if statement in Apex with Example

Switch Statements in Apex

• Overview of Switch Statements in Apex
• Switch Statement with example
• Switch Statement in Salesforce with example
• Salesforce Switch Statements: Learn about Switch Statements in Apex
• Difference between Expressions and statements: What are expressions & Statements?

Loops in Apex

• What are Loops in Apex? Different types of Loops in Apex
• While Loop in Apex With an example
• For loop in Apex with example
• For Loop in Salesforce with the help of an example
• For Loop in Apex with Example
• What is an Infinite Loop in Apex? How to avoid infinite loops in apex?
• Different types of for Loop in Apex
• Break and Continue Statements in Loops: Difference between Break and Continue
• Assignment on If else
• Nested for loop in Salesforce
• How does a nested loop work?
• Nested for loop with example
• Assignment on Loops

Object-Oriented Concepts in APEX

• What Is a Class and Object in Apex??
• What is a Class and Object with an Example
• Classes and Objects
• Static and Non Static Method
• Static and Non-static variable
• Access Modifiers in Apex
• Constructors in Apex
• Inheritance in Apex

Collections in Apex (List, Set, and Map)

• Collection (List, Set, and Map)
• Collections in Salesforce: List, Set, and Map
• List methods in Salesforce apex
• Difference between set() and add() method of List
• How to debug incompatible collection type error?
• Sorting a list in apex Salesforce
• Set and Map in Salesforce
• Iterate over a set in salesforce: clear() method
• Map in salesforce with example
• Adding values to a map in Salesforce
• Can you put a list inside of a Map?
• Collection: List, Set, and Map

SObjects in Salesforce

• SObject in Salesforce: What is a Sobject?

SOSL and SOQL queries in Salesforce

• Difference between SOSL and SOQL?
• How to write SOSL and SOQL queries in Salesforce?

Exceptions in Salesforce

• Exceptions in Salesforce
• How to handle exceptions in Salesforce with examples?
• Try-catch statement in Salesforce
• Built in exceptions in Salesforce: What is List exception and how to handle it?
• Built in exceptions in Salesforce: Null Pointer exception
• Query Exception in Salesforce and how to handle it?
• SObject Exception in Salesforce and how to handle it using try-catch block?
• Exception methods in Salesforce
• Exception class methods with example
• Dml exception methods in Salesforce
• Dml exception methods in practice
• Methods related to DML exceptions
• Try with multiple catch and finally block
• Try with Multiple catch block
• Custom Exceptions in Salesforce: How to create custom exceptions and throw them?

Advance APEX

• DML : Insert and Update
• Delete and Undelete DML operation

Triggers in Salesforce

• What are Triggers???
• Trigger to update the description on  Contact object before inserting a Record
• Update the description field on Contact object.
• Insert and Update Trigger
• Upsert (Update and Insert at the same time)
• Throw Error when User tries to delete the contact without Account
• Trigger.New with Example
• Trigger.Old with Example
• Difference between Trigger.New and Trigger.old Context variables

Apex Transactions in Salesforce

• Apex transaction in Salesforce: Salesforce transaction management
• Apex transaction with an example: Transaction control in Salesforce
• Batch apex in salesforce: What are the methods in batch apex?
• How to process more than 50000 records in Salesforce?
• Stateful and Stateless in Batch Apex

Salesforce Web Services

• Salesforce Web Services: REST and SOAP web services

Apex REST Methods

• Rest web services in Salesforce
• APEX REST methods
• Apex Rest Methods Part 2

Apex Test Classes

• Apex Unit test: why do we need test classes in Salesforce?
• How to write test classes in Apex Salesforce?
• Apex Test Class Example
• How to increase code coverage in Salesforce?
• Code coverage from one sandbox to another
• Trigger events in Salesforce
• Best practices in Salesforce development