My SF Notes

Its the most common use case to use a list inside map method. here I'm going to show you how to iterate a list of elements in the map using a sim…

Sometimes, we need to copy a list of sObject records into Map of, record id as a key and record as a value. here is a simple solution to how to do th…

We can copy element from one Map to another map with same Key and values datatypes. If you trying to copy different key or values it will throw error…

Now I'm going to define a simple map and then add elements to that map. here I'm taking fruit's Names as values and the key as Serial Nu…

Map is the one of the best collection type in apex programming language. It's more powerfull and more flexible collection in apex. It stores data…