Level: BeginnerSalesforce
Apex sObjects: Generic vs Specific sObject Types
Apex sObjects are how Salesforce records live inside your code. Every Account, Contact or Course__c record you query, create or update in Apex is…
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Salesforce Developer
Level: BeginnerSalesforce
Apex Built-in Methods: String, Date and Math with Examples
Apex Built-in Methods are ready-made tools that Salesforce gives you for everyday jobs. Need to cut a course code out of a name? Add…
Level: BeginnerSalesforce
Static vs Instance Members in Apex Explained
Static vs Instance is one of the first design choices you make for every variable and method in Apex. A static member belongs to…
Level: BeginnerSalesforce
Apex Access Modifiers: public, private, protected, global
Apex Access Modifiers decide who can see and use your classes, methods and variables. They are the small words like public and private at…
Level: BeginnerSalesforce
Apex Classes and Objects: Constructors Explained Simply
Apex Classes and Objects are the core of object-oriented programming in Salesforce. A class is a blueprint that describes some data and the actions…
Level: BeginnerSalesforce
Apex Methods, Parameters and Return Types Explained
Apex Methods give a name to a block of code that does one job. For example, one method might calculate a fee, and another…
Level: BeginnerSalesforce
Apex Collections: List, Set and Map Explained
Apex Collections are variables that hold many values at once instead of just one. Apex gives you three kinds: List, Set and Map. They…
Level: BeginnerSalesforce
Apex Loops: for, while and do-while with Examples
Apex Loops let your code repeat the same work many times without writing the same lines again and again. You might need to check…
Level: BeginnerSalesforce
Apex Conditional Statements: if, else and switch Explained
Apex Conditional Statements let your code make decisions. For example, they answer “Is the fee too low?” or “Which level is this course?”. Then…
Level: BeginnerSalesforce
Apex Operators and Expressions with Simple Examples
Apex Operators are the symbols that let your code add numbers, compare values and combine conditions. Without them, variables would just sit there holding…