Category Archives : Salesforce Apex Tutorial

Detailed Guide to Contains Method in Salesforce Apex

On May 23, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on Detailed Guide to Contains Method in Salesforce Apex

Introduction to the Contains Method The contains method provides developers with a versatile mechanism to perform containment checks across different data structures in Salesforce Apex. Whether it’s confirming the existence of elements in Lists and Sets, searching for substrings within Strings, or validating keys in Maps, the contains method empowers…

SOQL Query in Salesforce Apex

On May 13, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on SOQL Query in Salesforce Apex

Table of Contents What is SOQL in Salesforce? SOQL stands for Salesforce Object Query Language. SOQL can be used to access information stored in your organization’s database. The syntax of SOQL is similar to that of SQL (Structured Query Language).SOQL queries can be written in Apex code or in the…

How to pass parameters to Scheduled Apex class?

On May 12, 2024, Posted by , In Salesforce,Salesforce Apex Tutorial, With Comments Off on How to pass parameters to Scheduled Apex class?

Table of Contents Overview of Passing Parameters to Scheduled Apex Class In Salesforce, passing parameters to a Scheduled Apex class allows developers to customize the behavior of scheduled jobs based on dynamic inputs. This capability enhances flexibility and enables the execution of scheduled processes with varying configurations or data requirements….

Optimizing Salesforce: Batch Classes and Future Methods

On April 29, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on Optimizing Salesforce: Batch Classes and Future Methods

Table of Content Salesforce Batch Classes are a vital part of Salesforce development, allowing you to process large amounts of data asynchronously in chunks, which can be especially useful for tasks like data cleansing, updates, or complex calculations. Since you’re interested in programming and Salesforce, let me provide you with…

How to Call Apex Method From Lightning Web Components?

On April 24, 2024, Posted by , In Salesforce,Salesforce Apex Tutorial, With Comments Off on How to Call Apex Method From Lightning Web Components?

To call an Apex method from a Lightning Web Component (LWC) in Salesforce, you need to use the @wire decorator or JavaScript functions. Here are two common approaches: Using @wire Decorator: Import the method from your Apex class in your LWC JavaScript file. Use the @wire decorator to call the…

What is a Map class in Salesforce Apex?

On April 22, 2024, Posted by , In Salesforce,Salesforce Apex Tutorial, With Comments Off on What is a Map class in Salesforce Apex?

Table of Contents In Salesforce, a Map is a collection of key-value pairs where each unique key maps to a single value. It’s a fundamental data structure used to store and manipulate data efficiently. What is a Map class in Salesforce Apex? In Salesforce Apex, the Map class is a…

What is the difference between Salesforce Apex and Java ?

On February 7, 2024, Posted by , In Salesforce,Salesforce Apex Tutorial,Salesforce Developer, With Comments Off on What is the difference between Salesforce Apex and Java ?

Similarities Aspect Java Salesforce Apex Syntax Similar syntax to C and C++ Syntax similar to Java Object-Oriented Supports object-oriented programming Supports object-oriented programming Data Types Supports primitive and object data types Supports primitive and object data types Exception Handling Uses try-catch blocks Uses try-catch blocks Collections Supports collections like List,…

Why Apex Schedulers Sometimes Fail: Understanding and Troubleshooting Scheduled Jobs in Salesforce Apex?

On February 6, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on Why Apex Schedulers Sometimes Fail: Understanding and Troubleshooting Scheduled Jobs in Salesforce Apex?

How can I verify the functionality of an Apex scheduler designed for lead checks in Salesforce, considering it only operates correctly for the initial action or scheduled task, despite working as intended when executed via the Developer Console’s anonymous window? Answer: To address the issue of your Apex scheduler only…

List of All the String Methods used in Apex

On February 5, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on List of All the String Methods used in Apex

Here is the list of all the string methods used in Salesforce Apex programming with examples. charAt(index): Returns the character at the specified index. codePointAt(index): Returns the Unicode code point value of the character at the specified index. compareTo(anotherString): Compares two strings lexicographically. compareToIgnoreCase(anotherString): Compares two strings lexicographically, ignoring case…

Apex Invoking – Salesforce

On January 29, 2024, Posted by , In Salesforce Apex Tutorial, With Comments Off on Apex Invoking – Salesforce

Apex invoking means executing the Apex code. Apex class execution takes place through one of the ways listed below. Below is the example of a lightning component invoking apex class. Aura Component. Apex Controller CRS Info Solutions offers a comprehensive and dynamic Salesforce online course career building program for beginners, covering admin, developer,…