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What are the datatypes and variable in Salesforce?
What are the datatypes and variable in Salesforce?
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2 Replies
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DataTypes : In Apex, all variables and expressions have a data type, such as sObject, primitive, or enum.
Variables: Local variables are declared with Java-style syntax. As with Java, multiple variables can be declared and initialized in a single statement. -
In Apex,Variables are used to store or hold the values and data type determines what type of value variable can have.
For example :
integer i =1;
Here i is variable which holds the integer type value .
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