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Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. [3] [4] Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy . International Morse code encodes the 26 ...
Copy-and-paste programming. Copy-and-paste programming, sometimes referred to as just pasting, is the production of highly repetitive computer programming code, as produced by copy and paste operations. It is primarily a pejorative term; those who use the term are often implying a lack of programming competence and ability to create abstractions.
[citation needed] The letters BT stand for Break Text, and are put between paragraphs, or groups of paragraphs in messages sent via Telex, [citation needed] a standardised tele-typewriter. The sign, used to mean Break Text, is given at the end of a telegram to separate the text of the message from the signature. [citation needed] Related symbols
In Morse code, it is known as a "commat", consisting of the Morse code for the "A" and "C" which run together as one character: . The symbol was added in 2004 for use with email addresses, the only official change to Morse code since World War I. In Nepali, the symbol is called "at the rate." Commonly, people will give their email addresses by ...
Friedrich Clemens Gerke, 1840. Friedrich Clemens Gerke (22 January 1801 – 21 May 1888) was a German writer, journalist, musician and pioneer of telegraphy who revised the Morse code in 1848. It is Gerke's version of the original (American) Morse code now known as the International Morse code and standardized by the ITU (International ...
The term copypasta is derived from the computer interface term "copy and paste", the act of selecting a piece of text and copying it elsewhere. Usage of the word can be traced back to an anonymous 4chan thread from 2006, [2] [3] and Merriam-Webster record it appearing on Usenet and Urban Dictionary for the first time that year.
Morse code abbreviations are used to speed up Morse communications by foreshortening textual words and phrases. Morse abbreviations are short forms, representing normal textual words and phrases formed from some (fewer) characters taken from the word or phrase being abbreviated. Many are typical English abbreviations, or short acronyms for ...
In mathematics, the Thue–Morse sequence or Prouhet–Thue–Morse sequence or parity sequence [1] is the binary sequence (an infinite sequence of 0s and 1s) obtained by starting with 0 and successively appending the Boolean complement of the sequence obtained thus far. The first few steps of this procedure yield the strings 0 then 01, 0110 ...