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  2. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    A good operator who sends clearly and is easy to copy is said to have a "good fist". A "poor fist" is a characteristic of sloppy or hard to copy Morse code. Digital storage. Morse code is transmitted using just two states (on and off). Morse code may be represented as a binary code, and that is what telegraph operators do when transmitting ...

  3. Morse code mnemonics - Wikipedia

    en.wikipedia.org/wiki/Morse_code_mnemonics

    Morse code mnemonics are systems to represent the sound of Morse characters in a way intended to be easy to remember. Since every one of these mnemonics requires a two-step mental translation between sound and character, none of these systems are useful for using manual Morse at practical speeds. Amateur radio clubs can provide resources to ...

  4. Morse code abbreviations - Wikipedia

    en.wikipedia.org/wiki/Morse_code_abbreviations

    An amateur radio Morse code conversation example. To make Morse code communications faster and more efficient, there are many internationally agreed patterns or conventions of communication which include: extensive use of abbreviations, use of brevity codes such as 92 Code, RST code, Q code, Z code as well as the use of Morse prosigns. The ...

  5. List of security hacking incidents - Wikipedia

    en.wikipedia.org/wiki/List_of_security_hacking...

    Source code from almost 6,000 GitHub repositories was leaked, and the 4chan user said it was "part one" of a much larger release. [194] November and December: On November 24, Chen Zhaojun of Alibaba's Cloud Security Team reported a zero-day vulnerability (later dubbed Log4Shell ) involving the use of arbitrary code execution in the ubiquitous ...

  6. Lofi Girl is at the center of a very relaxing mystery - Engadget

    www.engadget.com/lofi-girl-is-at-the-center-of-a...

    In her absence, the stream began to slowly zoom in on a window found on one of the buildings opposite Jade’s home. A blinking blue light produced a morse code that fans found points to www ...

  7. Prosigns for Morse code - Wikipedia

    en.wikipedia.org/wiki/Prosigns_for_Morse_code

    Diagram of a telegraph key used to send messages in Morse code. Procedural signs or prosigns are shorthand signals used in Morse code telegraphy, for the purpose of simplifying and standardizing procedural protocols for landline and radio communication. The procedural signs are distinct from conventional Morse code abbreviations, which consist ...

  8. Larry Tesler - Wikipedia

    en.wikipedia.org/wiki/Larry_Tesler

    Lawrence Gordon Tesler (April 24, 1945 – February 16, 2020) was an American computer scientist who worked in the field of human–computer interaction. Tesler worked at Xerox PARC, Apple, Amazon, and Yahoo! . While at PARC, Tesler's work included Smalltalk, the first dynamic object-oriented programming language, and Gypsy, the first word ...

  9. The Fox (What Does the Fox Say?) - Wikipedia

    en.wikipedia.org/wiki/The_Fox_(What_Does_the_Fox...

    Bård Ylvisåker, in an interview with Toronto Sun In Norway, homeland of Ylvis, "The Fox" became the duo's first entry on the VG-lista and eventually topped the chart for four consecutive weeks from 20 September to 17 October 2013. In the U.S., "The Fox" debuted on 12 September 2013 on the Billboard Hot 100 at number 29, and at number 3 on the Streaming Songs chart. It later reached the top ...