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HTML and XML provide ways to reference Unicode characters when the characters themselves either cannot or should not be used. A numeric character reference refers to a character by its Universal Character Set/Unicode code point, and a character entity reference refers to a character by a predefined name.
Converts the first ASCII letter character of a string to uppercase. This behavior is different from the magic word ucfirst, which affects the first character of a string regardless of whether it is a letter or not.
The capital letter "A" in the Latin alphabet, followed by its lowercase equivalent, in sans serif and serif typefaces respectively. Capitalization (American spelling; also British spelling in Oxford) or capitalisation (Commonwealth English; all other meanings) is writing a word with its first letter as a capital letter (uppercase letter) and the remaining letters in lower case, in writing ...
Ninety-five of the encoded characters are printable: these include the digits 0 to 9, lowercase letters a to z, uppercase letters A to Z, and punctuation symbols. In addition, the original ASCII specification included 33 non-printing control codes which originated with Teletype models ; most of these are now obsolete, [ 13 ] although a few are ...
Letterlike Symbols is a Unicode block containing 80 characters which are constructed mainly from the glyphs of one or more letters. In addition to this block, Unicode includes full styled mathematical alphabets , although Unicode does not explicitly categorize these characters as being "letterlike."
The formal, primary Unicode name is unique over all names, only uses certain characters & format, and is guaranteed never to change. The formal name consists of characters A–Z (uppercase), 0–9, " " (space), and "-" (hyphen).
Generally acronyms and initialisms are capitalized, e.g., "NASA" or "SOS". Sometimes, a minor word such as a preposition is not capitalized within the acronym, such as "WoW" for "World of Warcraft". In some British English style guides, only the initial letter of an acronym is capitalized if the acronym is read as a word, e.g., "Nasa" or ...
The format indicates the first word starting with either case, then the following words having an initial uppercase letter. Common examples include YouTube, [1] PowerPoint, HarperCollins, FedEx, iPhone, eBay, [2] and LaGuardia. [3] Camel case is often used as a naming convention in computer programming.