What is the dot character?

For example, in regular expressions, the dot (.) is a special character used to match any one character. In written language, the period (.) is used to indicate the end of a sentence. In mathematics, the decimal point (.) is used to separate the whole part of a number from the fractional part.

How do you type a dot?

Type a Bullet Point If you’re using Microsoft Windows, you can type a bullet by holding down the “Alt” key on your keyboard and typing the bullet alt code, which is “0149,” on your numeric keypad, on the right side of your keyboard.

What is an O with a dot in the middle?

The slashed zero glyph is often used to distinguish the digit “zero” (“0”) from the Latin script letter “O” anywhere that the distinction needs emphasis, particularly in encoding systems, scientific and engineering applications, computer programming (such as software development), and telecommunications.

Does a dot mean multiply?

Usage. The dot operator symbol is used in math to represent multiplication and, in the context of linear algebra, as the dot product operator. Typically, the symbol is used in an expression like this: 3⋅5. In plain language, this expression means three multiplied by five.

What is the dot between words called?

interpunct
An interpunct, ·, also known as an interpoint, middle dot, middot and centered dot or centred dot, is a punctuation mark consisting of a vertically centered dot used for interword separation in ancient Latin script. (Word-separating spaces did not appear until some time between 600 and 800 CE).

How do you type a big dot?

To insert a bullet you can type it directly by holding down the Alt key and typing 0183 on the numeric keypad.

What is this symbol Ø?

Ø (or minuscule: ø) is a vowel and a letter used in the Danish, Norwegian, Faroese, and Southern Sami languages. It is mostly used as a representation of mid front rounded vowels, such as [ø] and [œ], except for Southern Sámi where it is used as an [oe] diphthong.

Is a dot a circle?

Real answer: a ‘dot’ is a a point in a system. It is 0-d. a circle is an object with width and height, making it a 2-d object. In short, a circle is never a dot, and vice versa.

What does a dot in a formula mean?

In summary, when a dot is used to break a formula into subunits, it may signify ignorance of how the subunits are structurally related, as in our inorganic example; or it may correspond to actual significant structural subunits, as in our organic example; or it may represent the combining ratios of the binary starting …

What is the meaning of the middle dot?

· ·middle dot, interpunct. The middle dot (a.k.a. interpunct) is often used as a list separator, or in e.g. dictionaries for separating parts of a word (though in Unicode that is technically a different, but most often identical looking character: ‧).

Is the bullet operator the same as the middle dot?

Depending on your viewing application or font, the Bullet Operator may seem very similar to either the Middle Dot or the Bullet. Do you mean bulletpoints? • • • The semantically correct character is the Interpunct, also known as middle dot, as HTML entity

Is there a HTML entity for the middle dot?

The semantically correct character is the Interpunct, also known as middle dot, as HTML entity This can be done easily using ·. You can color or size the dot according to the tags you wrap it with. For example, try and run this Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.

When do you use the middle dot on the keyboard?

The middle dot (a.k.a. interpunct) is often used as a list separator, or in e.g. dictionaries for separating parts of a word (though in Unicode that is technically a different, but most often identical looking character: ‧ ). To produce a middle dot character: Alt 0 1 8 3 (on the numerical keyboard, with Num lock on)