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  2. One-liner program - Wikipedia

    en.wikipedia.org/wiki/One-liner_program

    In computer programming, a one-liner program originally was textual input to the command line of an operating system shell that performed some function in just one line of input. In the present day, a one-liner can be an expression written in the language of the shell;

  3. Python syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/Python_syntax_and_semantics

    Such strings can be delimited with " or ' for single line strings, or may span multiple lines if delimited with either """ or ''' which is Python's notation for specifying multi-line strings. However, the style guide for the language specifies that triple double quotes (""") are preferred for both single and multi-line docstrings. [31]

  4. Read–eval–print loop - Wikipedia

    en.wikipedia.org/wiki/Read–eval–print_loop

    In 1964, the expression READ-EVAL-PRINT cycle is used by L. Peter Deutsch and Edmund Berkeley for an implementation of Lisp on the PDP-1. [3] Just one month later, Project Mac published a report by Joseph Weizenbaum (the creator of ELIZA, the world's first chatbot) describing a REPL-based language, called OPL-1, implemented in his Fortran-SLIP language on the Compatible Time Sharing System (CTSS).

  5. Standard streams - Wikipedia

    en.wikipedia.org/wiki/Standard_streams

    Standard input is a stream from which a program reads its input data. The program requests data transfers by use of the read operation. Not all programs require stream input. For example, the dir and ls programs (which display file names contained in a directory) may take command-line arguments, but perform their operations without any stream ...

  6. Here document - Wikipedia

    en.wikipedia.org/wiki/Here_document

    In these languages, including the line __DATA__ (Perl) or __END__ (Ruby, old Perl) marks the end of the code segment and the start of the data segment. Only the contents prior to this line are executed, and the contents of the source file after this line are available as a file object: PACKAGE::DATA in Perl (e.g., main::DATA) and DATA in Ruby ...

  7. Google’s Gemini is helping hackers work faster but hasn’t ...

    www.aol.com/finance/google-gemini-helping...

    In one example described in the report, a group input different publicly available jailbreak prompts in an attempt to get Gemini to output Python code for a distributed denial-of-service (DDoS) tool.

  8. General-purpose macro processor - Wikipedia

    en.wikipedia.org/wiki/General-purpose_macro...

    Unlike many macroprocessors, m5 does not directly interpret its input. Instead it uses a two-pass approach in which the first pass translates the input to an awk program, and the second pass executes the awk program to produce the final output. pyexpander 2011 pyexpander is a general-purpose macro processor based on the Python programming ...

  9. Talk:Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Talk:Python_(programming...

    Comments: Python supports single-line comments, which begin with the # symbol. Comments are ignored by the interpreter and are used to document the code. Function Definition: Functions in Python are defined using the def keyword, followed by the function name and parameters in parentheses. Python functions can return values using the return ...