Symbol Table
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See: Symbol, Table, Symbol String.
References
1996
- (Wall et al., 1996) ⇒ Larry Wall, Tom Christiansen, and Randal L. Schwartz. (1996). “Programming Perl, 2nd edition." O'Reilly. ISBN:1565921496
- symbol table: Where a compiler remembers symbols. A program like Perl must somehow remember all the names of all the variables, filehandles, and subroutines you've used. It does this by placing the names in a symbol table, which is implemented in Perl using a hash table. There is a separate symbol table for each package, to give each package its own namespace.