This advisor demonstrates an example of global variables usage. The task of the advisor: store the calculation result in a global variable and get the global variable value on new initialization.
The global variable receives its compound name from text and magic number. A typical global variable name example: “main_id_1010458”.
The idea of the advisor: binding the name of a global variable to magic number. The advisor algorithm is the following:
Start of the advisor: if the variable does not exist, it is created and assigned a calculated value; if the variable exists, its value is retrieved and stored in the variable.
Deinitialization adviser: if the variable does not exist, it is created and assigned a calculated value; if the variable exists, it is assigned a new calculated value.
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