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  2. Help:Lua debugging - Wikipedia

    en.wikipedia.org/wiki/Help:Lua_debugging

    and trying to use a plus-sign "+" might pass during the pre-compile of edit-save but hit "Script error" when that portion of the Lua script is executed. Invalid function name: len = string.long(my_str) - The string-length operator is hash mark '#' (as in: #my_str), or use function 'string.len(my_str)' but trying to use unknown function 'string ...

  3. Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Python_(programming_language)

    Since 7 October 2024, Python 3.13 is the latest stable release, and it and, for few more months, 3.12 are the only releases with active support including for bug fixes (as opposed to just for security) and Python 3.9, [55] is the oldest supported version of Python (albeit in the 'security support' phase), due to Python 3.8 reaching end-of-life.

  4. Stack trace - Wikipedia

    en.wikipedia.org/wiki/Stack_trace

    Stack also refers to a programming construct, thus to differentiate it, this stack is referred to as the program's function call stack. Technically, once a block of memory has been allocated on the stack, it cannot be easily removed as there can be other blocks of memory that were allocated after it.

  5. Timeout (computing) - Wikipedia

    en.wikipedia.org/wiki/Timeout_(computing)

    Specific examples include: In the Microsoft Windows and ReactOS [2] command-line interfaces, the timeout command pauses the command processor for the specified number of seconds. [3] [4] In POP connections, the server will usually close a client connection after a certain period of inactivity (the timeout period). This ensures that connections ...

  6. Watchdog timer - Wikipedia

    en.wikipedia.org/wiki/Watchdog_timer

    In the above example, if the application program fails to kick the watchdog (by restarting the PIT), the PIT will reach the end of the watchdog interval and generate an interrupt request (IRQ). The associated interrupt service routine (ISR) will then execute and take corrective action via programmed I/O, system calls, or other software ...

  7. HiGHS optimization solver - Wikipedia

    en.wikipedia.org/wiki/HiGHS_optimization_solver

    Written in C++ and published under an MIT license, HiGHS provides programming interfaces to C, Python, Julia, Rust, R, JavaScript, Fortran, and C#. It has no external dependencies. A convenient thin wrapper to Python is available via the highspy PyPI package. Although generally single-threaded, some solver components can utilize multi-core ...

  8. String interpolation - Wikipedia

    en.wikipedia.org/wiki/String_interpolation

    Non-interpolated strings may also escape sequences, in which case they are termed a raw string, though in other cases this is separate, yielding three classes of raw string, non-interpolated (but escaped) string, interpolated (and escaped) string. For example, in Unix shells, single-quoted strings are raw, while double-quoted strings are ...

  9. Hayes AT command set - Wikipedia

    en.wikipedia.org/wiki/Hayes_AT_command_set

    Each command string is prefixed with "AT", and a number of discrete commands can be concatenated after the "AT". The Hayes command set can subdivide into four groups: basic command set – A capital character followed by a digit. For example, M1. extended command set – An "&" (ampersand) and a capital character followed by a digit.