Useful tips for everyday
What happens if my Salesforce certification expires? When you re-earn the expired certification(s), the Salesforce Certified Application and/or System Architect credential will automatically be re-earned…
How do you write a test class for a batch job in Salesforce? Here is an example to Write test method for Scheduler and Batch…
What is Mdapi? mdapi (for metadata API) is a simple API aiming at providing as fast as possible the information contained in the metadata files…
What is REST callout? REST callouts are based on HTTP. The simplest request is a GET request (GET is an HTTP method). A GET request…
How to insert Visualforce pages in another Visualforce page? Adding visualforce page in another visualforce page is very easy and also it is very helpful…
Why is jsonexception cannot deserialize instance of date? This has got to be the most frustrating thing. System.JSONException: Cannot deserialize instance of date from VALUE_STRING…
How to use aggregate soql in batch apex? Class must implement the global interface method: Iterable start (Database.BatchableContext) from Database.Batchable The following sample code will…
What is return type in Salesforce? A SOQL query will always return a list of sobjects. If you are assigning a query to a single…
Can you GROUP BY in SOQL? You can use the GROUP BY option in a SOQL query to avoid iterating through individual query results. You…
How do I remove picklist values from record types? Remove a Picklist Value Navigate to the picklist. For a global picklist value set: From Setup,…