durveshshah

public class OpportunityTriggerHandler {

    // Method to create the Account-Opportunity Map
    public static Map<Id, List<Opportunity>> createAccountOpportunityMap(Set<Id> accountIds) {
        // Step 1: Query Opportunities with related Account Ids
        List<Opportunity> oppList = [
            SELECT Id, AccountId, Name
            FROM Opportunity
            WHERE AccountId IN :accountIds
        ];

durveshshah

{
  "thisAccount": {
    "Name": "New Account",
    "Phone": "1234567890"
  },
  "attachments": [
    {
      "Body": "Base64EncodedString",
      "ContentType": "application/pdf",
      "Name": "document.pdf"

durveshshah

global class MyBatch implements Database.Batchable<sObject> {
    global Database.QueryLocator start(Database.BatchableContext context) {
        // Return query locator for data retrieval
    }
    
    global void execute(Database.BatchableContext context, List<sObject> scope) {
        // Process batch of records
    }
    
    global void finish(Database.BatchableContext context) {

durveshshah

@future
public static void myFutureMethod() {
    // Perform asynchronous task here
}

durveshshah

public class MyQueueable implements Queueable {
    public void execute(QueueableContext context) {
        // Perform long-running task here
    }
}

// Enqueue the Queueable job
System.enqueueJob(new MyQueueable());

durveshshah

trigger LeadChangeEventTrigger on LeadChangeEvent (after insert) {
    LeadChangeEventHandler.publishLeadEvent(Trigger.new);
}

durveshshah

public class LeadChangeEventHandler {
    
    public static void publishLeadEvent(List<LeadChangeEvent> leadEvents){
        // List to hold the Lead_Created_Event__e records to be published
        List<Lead_Created_Event__e> leadEventsToAdd = new List<Lead_Created_Event__e>();
        Map<String, Object> changedFieldsWithValues = new Map<String, Object>();
        // Gather IDs of deleted leads
        Set<Id> deletedLeadIds = new Set<Id>();
        for(LeadChangeEvent leadChangeEvent : leadEvents) {
            EventBus.ChangeEventHeader header = leadChangeEvent.ChangeEventHeader;

durveshshah

import numpy as np
from sklearn.tree import DecisionTreeClassifier
from sklearn.model_selection import train_test_split
from sklearn.metrics import accuracy_score

# Suppose we have data for smartphone options with features like price, screen size, and camera quality
# Let's generate some sample data for demonstration purposes
# Features: [price, screen size, camera quality]
X = np.array([
    [500, 5.5, 12],

durveshshah

<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>59.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__HomePage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__Tab</target>
    </targets>

durveshshah

public with sharing class getOpportunities {

    @AuraEnabled
    public static List<OpportunityWrapper> getAllOpportunities() {
        List<OpportunityWrapper> opportunityWrapperList = new List<OpportunityWrapper>();
        List<Opportunity> opportunityList = [SELECT Id,StageName,Name,Owner.Name, AccountId FROM Opportunity LIMIT 5];
        
        for (Opportunity thisOpp : opportunityList) {
            OpportunityWrapper wrapper = new OpportunityWrapper();
            wrapper.accountId = thisOpp.AccountId;