1. Wite an soql to find duplicate contact where ContactLastName= ContactFirstName.
2. Using Map collection, If one field on Account Object is modified,.it should be automatically update same field on Contact.(Note:- We should not use trigger.By using Map we should perform the operation).

Hi There,

I want to access Metadata of a salesforce org (either developer or sandbox) from another salesforce org. I think I can use oAuth 2.0 to access it. Any thoughts on that? If it is oAuth, can someone guide me a place where I can start with?
BR, Mudi

What exactly the "Duplicate management" functionality in Data.com ? is it gonna stop users when entering duplicate records in their SFDC instance ?? 

HI there,

it's really confusing that how it is picking values by using {!filterId}
expression selectList component???

<apex:page standardController="Case" recordSetvar="cases">
    <apex:pageBlock >
        <apex:form id="theForm">
            <apex:panelGrid columns="2">
                <apex:outputLabel value="View:"/>
                <apex:selectList value="{!filterId}" size="1">
                    <apex:actionSupport event="onchange" rerender="list"/>
                    <apex:selectOptions value="{!listviewoptions}"/>
                </apex:selectList>
            </apex:panelGrid>
            <apex:pageBlockSection >
                <apex:dataList var="c" value="{!cases}" id="list">
                    {!c.subject}
                </apex:dataList>
            </apex:pageBlockSection>
        </apex:form>
    </apex:pageBlock>
</apex:page>

if anyone knows it there than please update me..... thanks.. in advance :)