• programming, a P-code machine (portable code machine) is a virtual machine designed to execute P-code, the assembly language or machine code of a hypothetical...
    18 KB (2,238 words) - 03:19, 30 January 2025
  • Thumbnail for Machine code
    In computer programming, machine code is computer code consisting of machine language instructions, which are used to control a computer's central processing...
    34 KB (3,551 words) - 09:25, 30 May 2025
  • Look up p-code in Wiktionary, the free dictionary. P-code is an alternative term for bytecode, machine-independent code that achieves independence by...
    863 bytes (154 words) - 07:01, 19 September 2024
  • Bytecode (redirect from P-Code)
    the same code to run cross-platform, on different devices. Bytecode may often be either directly executed on a virtual machine (a p-code machine, i.e.,...
    18 KB (1,888 words) - 13:53, 9 June 2025
  • Thumbnail for Machine code monitor
    A machine code monitor (a.k.a. machine language monitor) is software that allows a user to enter commands to view and change memory locations on a computer...
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  • human readable source code to control the behavior of a computer. Since a computer, at base, only understands machine code, source code must be translated...
    20 KB (2,278 words) - 05:39, 17 June 2025
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    in which it was termed p-code and the resulting machine as a p-code machine. This has been influential, and virtual machines in this sense have been...
    32 KB (3,512 words) - 22:56, 1 June 2025
  • adventure games. Infocom compiled game code to files containing Z-machine instructions (called story files or Z-code files) and could therefore port its...
    16 KB (1,797 words) - 20:22, 4 May 2025
  • scientist who designed the NCR Corporation version of the p-code machine, which is a kind of stack machine popular in the 1970s as the preferred way to implement...
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  • so a rich set of operations can be computed. In stack machine code (sometimes called p-code), instructions will frequently have only an opcode commanding...
    48 KB (5,787 words) - 14:56, 28 May 2025
  • Thumbnail for UCSD Pascal
    UCSD Pascal (redirect from UCSD p-System)
    versions of UCSD p-code engine, each with several revisions of the p-System and UCSD Pascal. A revision of the p-code engine (i.e., the p-Machine) meant a change...
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  • representation (IR) is the data structure or code used internally by a compiler or virtual machine to represent source code. An IR is designed to be conducive to...
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  • Thumbnail for Enigma machine
    and extended ed.). Berlin: Springer. p. 133. ISBN 9783540245025. OCLC 255507974. van Vark, Tatjana The coding machine Bauer, F. L. (2000). Decrypted Secrets...
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  • Thumbnail for Assembly language
    computing, assembly language (alternatively assembler language or symbolic machine code), often referred to simply as assembly and commonly abbreviated as ASM...
    89 KB (9,905 words) - 08:03, 13 June 2025
  • Thumbnail for Computer numerical control
    are delivered to a CNC machine in the form of a sequential program of machine control instructions such as G-code and M-code, and then executed. The...
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  • automated machine tools, as well as for 3D-printer slicer applications. G-code has many variants. G-code instructions are provided to a machine controller...
    12 KB (1,225 words) - 13:22, 30 May 2025
  • Thumbnail for QR code
    image. Whereas a barcode is a machine-readable optical image that contains information specific to the labeled item, the QR code contains the data for a locator...
    96 KB (9,954 words) - 10:00, 17 June 2025
  • Machine, p.8 "Codes And Signals - More Discussion On The Radio Code Problems". "Proposed Revision Of "10" Signals" (PDF). "The Origin of The Ten Code"...
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  • file that contains machine code or bytecode, as well as other data and metadata, generated by a compiler or assembler from source code during the compilation...
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  • program and/or shared library code. Chained together, these gadgets allow an attacker to perform arbitrary operations on a machine employing defenses that thwart...
    31 KB (3,850 words) - 21:06, 16 June 2025
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    is called source code. Source code needs another computer program to execute because computers can only execute their native machine instructions. Therefore...
    124 KB (13,091 words) - 23:57, 9 June 2025
  • running the same machine code, so that a lower-performance, lower-cost machine can be replaced with a higher-cost, higher-performance machine without having...
    35 KB (4,329 words) - 14:46, 11 June 2025
  • programming languages that are more easily intelligible to humans than machine code, which is directly executed by the central processing unit. Proficient...
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  • available is from May 2017. P-code machine City & Guilds Mnemonic Code Wirth, 1986 PL/0 Archived 2012-02-21 at the Wayback Machine The revised third edition...
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  • limit, the runtime system may provide services such as a P-code machine or virtual machine, that hide even the processor's instruction set. This is the...
    25 KB (2,649 words) - 09:26, 11 September 2024
  • Thumbnail for Printer tracking dots
    steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers...
    16 KB (1,627 words) - 06:22, 15 June 2025
  • Infrastructure as code (IaC) is the process of managing and provisioning computer data center resources through machine-readable definition files, rather...
    14 KB (1,274 words) - 07:23, 30 May 2025
  • p-code machine – A similar educational virtual machine. Herbert 2015, p. 20. Computer, p. 1. Herbert 2015. Computer, p. 3. Computer, p. 7. ICL, p. 2...
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  • type boundaries and permission. Code security generally refers to the ability of the portable virtual machine to run code while offering it only a prescribed...
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  • usually a machine code language (i.e., binary) or an intermediate language such as register transfer language (RTL). The term indicates that the code is the...
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