Rajesh's C# blogs 4 u

                        Salesforce Governor Limits
Since Apex runs in a multitenant environment, the Apex run time engine strictly enforces a number of limits to ensure that runaway Apex does not monopolize shared resources. These limits, or governors, track and enforce the statistics outlined in the...

API Name
What It’s For
When to Use It

Methods with the future annotation must be static methods, and can only return a void type. The specified parameters must be primitive data types, arrays of primitive data types, or collections of primitive data types. Methods with the future annotation...

One of the most important functionality of programming is to do calculations. And that is why computers are called computers. In order to do calculations, we need operators.
Here is the sample code:
Integer i = 10;