Undeclared Variables
When a variable is deleted while references to it still exist, or is loaded via a parcel but never declared, its name enters the Undeclared name space. Undeclared variables can cause certain program errors.
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Famous quotes containing the word variables:
“The variables are surprisingly few.... One can whip or be whipped; one can eat excrement or quaff urine; mouth and private part can be meet in this or that commerce. After which there is the gray of morning and the sour knowledge that things have remained fairly generally the same since man first met goat and woman.”
—George Steiner (b. 1929)