Morse code mnemonics to remember Morse codes lies in remembering words that begin with each appropriate letter and has so called long vowel (i.e. á é í ó ú ý) for every dash and short vowel (a e i o u y) for every dot. Additionally, some other theme-related sets of words have been thought out as Czech folklore. In Indonesia, one mnemonics commonly taught in scouting method to remember Morse codes lies in remembering words that begin with each appropriate letter and substituting the o vowel for every dash and other vowels (a, i, u, and e) for every dot. Morse code
Dash in programming languages because the syntax usually requires a hyphen-minus. The em dash, em rule, or mutton (—) is longer than an en dash. The character is called an "em dash" because it is one em wide, a length that varies depending on the font size. One em is the same length as the font's height (which is typically measured in points). So in 9-point type, an em dash is 9 points wide, while in 24-point type the em dash is 24 points wide. By comparison, the en dash, with its 1-en width, is in most fonts either a half-em