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 used in indicating ranges, they are closed up to the joined words. It is only when en dashes take the role of em dashes – for example, in setting off parenthetical statements such as this one – that they take spaces around them. For more on the choice of em versus en in this context, see En dash versus em dash. When an en dash is unavailable in a particular character encoding environment—as in the ASCII character set—there are some conventional substitutions. Often two hyphens are the substitute. In Unicode, the en dash is U+2013 (decimal 8211). In HTML, one