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The Unicode character set includes paired (separate opening and closing) versions of both single and double quotations: “Hi There!” ‘Hi There!’ „Hi There!“ «Hi There!» These, however, are rarely used, as many programming languages will not register them (one exception is the paired double quotations which can be used in Visual ...
In JavaScript, PHP, VBScript and a few other dynamically typed languages, the standard equality operator follows so-called loose typing, that is it evaluates to true even if two values are not equal and are of incompatible types, but can be coerced to each other by some set of language-specific rules, making the number 4 compare equal to the ...
Another example of a delimiter is the time gap used to separate letters and words in the transmission of Morse code. [ citation needed ] In mathematics , delimiters are often used to specify the scope of an operation , and can occur both as isolated symbols (e.g., colon in " 1 : 4 {\displaystyle 1:4} ") and as a pair of opposing-looking symbols ...
The Math object contains various math-related constants (for example, π) and functions (for example, cosine). (Note that the Math object has no constructor, unlike Array or Date. All its methods are "static", that is "class" methods.) All the trigonometric functions use angles expressed in radians, not degrees or grads.
The relational algebra uses set union, set difference, and Cartesian product from set theory, and adds additional constraints to these operators to create new ones.. For set union and set difference, the two relations involved must be union-compatible—that is, the two relations must have the same set of attributes.
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The Devanāgari script, composed of 48 primary characters, including 14 vowels and 34 consonants, [11] is the fourth most widely adopted writing system in the world, [12] [13] being used for over 120 languages. [14] The orthography of this script reflects the pronunciation of the language. [14]
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