Month: June 2017

Each line of code which performs an action is a statement. When a statement tests if something is true or false it is a control […]

Local A local variable is only available to the module (or block of code) it is within.  That is its “scope”. The variable total is […]

Variable A variable exists to store a value in a location (in memory) identified by a symbol (a name).  When creating a variable we identify […]