The daysBetween() method can be used to find number of days between two dates. Example: Integer noOfDays = startDate.daysBetween( endDate ); Execute the following sample code in Developer Console to view the ....
To convert sObject to String in Apex, below is the simple code. Example: public Account acct = new Account(Name = 'Test Account'); String objType = String.valueOf(acct); system.debug('objType is ' + objType); ....
In SOQL, the LIKE operator is supported for string fields only. So, we cannot use it against any other field data types. Syntax: String strSOQL = 'SELECT FieldAPIName FROM sObject ....
To convert List to Set in Salesforce, add some values to List datatype and use addAll() to add it to Set datatype. Sample Code: List < String > tempList ....
Below is the simple example for popup in salesforce Visualforce page: <apex:page controller="popup"> <style type="text/css"> .popup { ....
Sample Code: String tempStr = 'test.78@gmail.com'; if ( Pattern.matches( '[a-zA-Z0-9._-]+@[a-zA-Z]+.[a-zA-Z]{2,4}', tempStr ) ) { System.debug( 'Regex Matched' ); } else { System.debug( 'Regex Pattern not Matched' ); } Output:
Sample Code: Trigger: trigger AccountTrigger on Account ( before insert ) { for ( Account acct : trigger.new ) { if ( acct.Name == 'Test Account' ) acct.Description = 'Test'; ....
To write/develop a unit-test/test class for Salesforce Apex Triggers, then in the Test Class, we have to do the DML operations based on the events used in the Apex Trigger. ....
window.onload or action attribute in apex:page can be used as OnLoad function in Salesforce Visualforce page. Method 1(Calling Javascript): <script type = "text/javascript"> window.onload=function() { alert("Hi"); }; </script> Method 2(Calling ....
getChildRelationships() can be used to retrieve all the related or child objects of an object in Salesforce Apex. Sample code: Schema.DescribeSObjectResult objResult = Account.SObjectType.getDescribe(); List < Schema.ChildRelationship > objRelationships = ....