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Perl Data Language (abbreviated PDL) is a set of free software array programming extensions to the Perl programming language.PDL extends the data structures built into Perl, to include large multidimensional arrays, and adds functionality to manipulate those arrays as vector objects.
In digital printing, a page description language (PDL) is a computer language that describes the appearance of a printed page in a higher level than an actual output bitmap (or generally raster graphics). An overlapping term is printer control language, which includes Hewlett-Packard's Printer Command Language (PCL).
Printer Command Language, more commonly referred to as PCL, is a page description language (PDL) developed by Hewlett-Packard as a printer protocol and has become a de facto industry standard. Originally developed for early inkjet printers in 1984, PCL has been released in varying levels for thermal , matrix , and page printers.
Program Design Language (or PDL, for short) is a method for designing and documenting methods and procedures in software. It is related to pseudocode , but unlike pseudocode, it is written in plain language without any terms that could suggest the use of any programming language or library.
Representation of different software components for performing a hypothetical holiday reservation in UML. An interface description language or interface definition language (IDL) is a generic term for a language that lets a program or object written in one language communicate with another program written in an unknown language.
PDL blends the ideas behind propositional logic and dynamic logic by adding actions while omitting data; hence the terms of PDL are actions and propositions. The TV example above is expressed in PDL whereas the next example involving := + is in first-order dynamic logic. PDL is to (first-order) dynamic logic as propositional logic is to first ...
PDL, a former electrical hardware manufacturer in New Zealand now part of Schneider Electric; Periodontal ligament; Power door locks; Preferred drug list, a US formulary categorization; Propositional dynamic logic; Pulsed dye laser; Poundal, a unit of force (abbreviated pdl) Polarization Dependent Loss, see Polarization mode dispersion
Today's device programmers usually can program common PLDs (mostly PAL/GAL equivalents) from all existing manufacturers. Common file formats used to store the Boolean logic pattern (fuses) are JEDEC, Altera POF (programmable object file), or Xilinx BITstream. [17]