EncodingUtil.base64Decode() can be used to convert Base64 String to Blob value. Then, the blob value can be used in the Messaging.EmailFileAttachment to attach attachment to the Email. Sample Code: List ....
Test.load() can be used to load Data from Static Resource in Salesforce Test Class. The Static Resource should contain a csv file. 1. Create a csv file with sample data. ....
isExternalID() from the Schema.DescribeFieldResult can be used to find External Id fields in an Salesforce Object. Sample Apex Code: DescribeSObjectResult sObjectRes = Account.sObjectType.getDescribe(); Map < String , Schema.SObjectField > mapFieldList ....
Option 1: System.debug( 'Create Allowed? ' + Schema.sObjectType.Account.isCreateable() ); System.debug( 'Update Allowed? ' + Schema.sObjectType.Account.isUpdateable() ); System.debug( 'Delete Allowed? ' + Schema.sObjectType.Account.isDeletable() ); Option 2: DescribeSObjectResult sobjectRes = Account.sObjectType.getDescribe(); System.debug( ....
EventBus.EventPublishSuccessCallback and EventBus.EventPublishFailureCallback interfaces can be used in an Apex Class to track Successful and Failure Salesforce Platform Events. Sample Apex Class: public class PlatformEventHandler implements EventBus.EventPublishSuccessCallback, EventBus.EventPublishFailureCallback { public ....
Exception: System.InvalidParameterValueException: Invalid private key. Must be 16 bytes. Resolution: When we use Crypto.encryptWithManagedIV(), the key should be at least 16 bytes. Sample Code: /* Encryption */ Blob key = ....
1. Use the following SOQL to get the CallCenterId. SELECT Id, Name FROM CallCenter 2. Use the following Apex code to create the VoiceCall record. Sample Apex Code: insert new ....
To have fixed Header in Salesforce Lightning Web Component Lightning Datatable, set a height to the lightning datatable using a div tag. Sample Code: Apex Class: public class AccountController { ....
setClientCertificateName() can be used to assign certificate when making Salesforce Apex Callouts. Sample Certificate: Sample Code: HttpRequest req = new HttpRequest(); req.setClientCertificateName( 'Test_Certificate' ); req.setMethod ( 'GET' ); System.debug( 'Request ....
hour() method returns hour in the running user context. hourGMT() returns the GMT hour value. Sample Code: DateTime objDateTime = DateTime.now(); System.debug( 'Current User Time Zone(EST) Hour ' + objDateTime.hour() ....