A variation of the if-then-else programming statement that is used when several ifs are required in a row. The following C example tests the variable KEY1 and performs functions based on the results.

The case statement in the bash shell provides an interesting and easy alternative to the more complex if statements. They represent the simplest form of the kind of logic that evaluates multiple ...

Last time, in the third installment of VHDL we discussed logic gates and Adders. Let’s move on to some basic VHDL structure. All HDL languages bridge what for many feels like a strange brew of ...

Both Select Case and Like operators are powerful and extremely useful commands in VBA language , but under normal circumstances, they don't work together. In this article you will learn how to ...