![]() Is this the optimal way to conduct this calculation? After a number of different attempts the above formula is the best I could come up with. Return (((number - oldMin) * (newMax - newMin)) / (oldMax - oldMin)) + newMinįormula newValue = (((oldValue - oldMinimum) * (newMaximum - newMinimum)) / (oldMaximum - oldMinimum)) + newMinimumįor instance, given the number 5 within a range of 0-10, we want to increase the numerical range to be between 0-100 instead. * int The original number converted to the new boundary.įunction convertValueToBoundary(number, oldMin, oldMax, newMin, newMax) * int newMax The new maximium value to convert to. * int newMin The new minimum value to convert to. Same as the global parseInt() function.ĭetermines whether the passed value is a finite number.ĭetermines whether the passed value is an integer.I have a function that takes a specific number and a range, and re-scales it to the corresponding number in a different range. Parses a string argument and returns an integer of the specified radix or base. Same as the global parseFloat() function. Parses a string argument and returns a floating point number. Special positive infinite value returned on overflowĭifference between 1 and the smallest value greater than 1 that can be represented as a Number ( 2.220446049250313e-16) Special negative infinite value returned on overflow The smallest positive representable number ( 5e-324) The following table summarizes the Number object's properties. You always refer to a property of the predefined Number object as shown above, and not as a property of a Number object you create yourself. NEGATIVE_INFINITY const notANum = Number. POSITIVE_INFINITY const negInfiniteNum = Number. Warning: unreachable code after return statement.Warning: -file- is being assigned a //# sourceMappingURL, but already has one.TypeError: X.prototype.y called on incompatible type.TypeError: setting getter-only property "x".TypeError: Reduce of empty array with no initial value.TypeError: property "x" is non-configurable and can't be deleted.TypeError: invalid assignment to const "x".TypeError: invalid 'instanceof' operand 'x'.TypeError: cannot use 'in' operator to search for 'x' in 'y'.TypeError: can't redefine non-configurable property "x".TypeError: can't delete non-configurable array element.TypeError: can't define property "x": "obj" is not extensible. ![]() TypeError: can't convert BigInt to number. ![]() TypeError: can't assign to property "x" on "y": not an object. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |