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    JavaScript Properties Index

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    Índice Referencial

    A

    arguments:  Um objeto do tipo array que corresponde aos argumentos passados para a função.

    arity : Specifies the number of arguments expected by the function.

    C

    callee: Specifies the function body of the currently executing function.

    caller : Specifies the name of the function that invoked the currently executing function.

    className: The fully qualified name of a Java class in a package other than netscape, java, or sun that is available to JavaScript.

    constructor: Specifies the function that creates an object's prototype.

    E

    E: Napier's constant and the base of natural logarithms, e, approximately 2.718.

    G

    global: Whether to test the regular expression against all possible matches in a string, or only against the first.

    I

    ignoreCase: Whether to ignore case while attempting a match in a string.

    Infinity: A numeric value representing infinity.

    input: For an array created by a regular expression match, reflects the original string against which the regular expression was matched.

    L

    lastIndex: The index at which to start the next match.

    length: Specifies the number of arguments/elements in an array/string or passed to a function.

    • length - Array Object property.
    • arguments.length - Function Object arguments local variable property.
    • length - Function Object property.
    • length - JavaArray Object property.
    • length - String Object property.

    LN2: Natural logarithm of 2, approximately 0.693.

    LN10: Natural logarithm of 10, approximately 2.302.

    LOG2E: Base 2 logarithm of E, approximately 1.442.

    LOG10E: Base 10 logarithm of E, approximately 0.434.

    M

    MAX_VALUE: The largest representable number.

    MIN_VALUE: The smallest representable number.

    multiline: Whether or not to search in strings across multiple lines.

    N

    NaN: A value representing Not-A-Number.

    • NaN - Top-Level property.
    • NaN - Number Object property.

    NEGATIVE_INFINITY: Special value representing negative infinity; returned on overflow.

    P

    PI: Ratio of the circumference of a circle of its diameter, approximately 3.14159.

    POSITIVE_INFINITY: Special value representing infinity; returned on overflow.

    prototype: Allows the addition of properties to all objects or a specific object.

    S

    source: The text of the pattern.

    SQRT1_2: Square root of 1/2; equivalently, 1 over the square root of 2, approximately 0.707.

    SQRT2: Square root of 2, approximately 1.414.

    U

    undefined: The value undefined.

    See also

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