Using System.Schedule(), we can delay our execution to avoid concurrent batch execution in Salesforce. Sample Code: if ([SELECT count() FROM AsyncApexJob WHERE JobType='BatchApex' AND (Status = 'Processing' OR Status = 'Preparing')] ....
Visualforce page: <apex:page standardController="Member__c" extensions="MemberExt" recordSetVar="Member"> <apex:pageBlock > <apex:pageBlockTable value="{!memList}" var="M"> <apex:column value="{!M.Name}"/> ....
removeEnd() can be used to remove the last character from a String in Salesforce Apex. Sample Code: String str = 'Approved/Rejected/'; str = str.removeEnd('/'); system.debug('Value is ' + str); Output: ....
assignmentRuleHeader.useDefaultRule should be set to true in Database.DMLOptions to fire Assignment Rule when a Lead is created using Apex. Sample Code: Lead objLead = new Lead( FirstName = 'Test1', LastName ....
Sample Code: DescribeSObjectResult sobjectRes = Employee__c.sObjectType.getDescribe(); system.debug('Object Label is ' + sobjectRes.getLabel()); system.debug('Key prefix is ' + sobjectRes.getKeyPrefix()); system.debug('Plural Label is ' + sobjectRes.getLabelPlural()); system.debug('Object Name is ' + sobjectRes.getName()); ....
Sample Query: SELECT PricebookEntry.Product2.Name FROM OpportunityLineItem (Or) SELECT PricebookEntry.Name FROM OpportunityLineItem LIMIT 10 Sample Code: for ( OpportunityLineItem OLI : [ SELECT PricebookEntry.Product2.Name, PricebookEntry.Name FROM OpportunityLineItem LIMIT 10 ] ) ....
SOQL SOSL SOQL is used if we know in which object the data is present. SOSL is used if we don't know in which object the data is present. In ....
Sample Code: Visualforce page: <apex:page sidebar="false" Controller="Sample" showHeader="true" id="pg"> <apex:pageBlock > <apex:pageBlockTable value="{!memList}" var="m"> <apex:column value="{!m.Name}"/> ....
right() is used to get last n digits from a String using Apex. Syntax: str.right( n ); Example: String str = 'abcd'; System.debug( str.right( 3 ) ); // returns bcd
deleteWhitespace() is used to remove spaces in a string in Salesforce. Sample Code: String str = 'Hello Hi'; system.debug( str.deleteWhitespace() ); //HelloHi