• Govind Govind
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  • Member since 2018

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When attempting to create my Apex trigger for this Trailhead development exercise, I receive an error. I don't understand how this is possible, because the records haven't been updated, and still aren't updating.
"Challenge not yet complete... here's what's wrong:
Setting 'Match_Billing_Address__c' to false updated the records anyway. The trigger should only act when Match_Billing_Address__c is true."

Here's my code:
trigger AccountAddressTrigger on Account (before insert, before update) {

    for(Account a : Trigger.new){
        If (a.Match_Billing_Address__c = true) {
            a.ShippingPostalCode = a.BillingPostalCode;


Hi- I would like to know if there is any ways to find the when the sandbox got refreshed from the Sandbox itself. I know we can see the history in Production. But we have developers working who don't have production access and want to know the date of the last refresh.

Any idea?


I am a developer and we were trying to build an integration of LivePerson Agent within Salesforce. I could not install the Knowledge base app from, http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003HXO9EAO I got this error at the end of the installation: Package install error There are problems that prevent this package from being installed. Missing Organization Feature: Knowledge http://prntscr.com/1qzon what does it mean? Do I need a license? thanks, shai