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I have two NSArrays of NSRects (stored using NSStringFromRect(NSRect)). Is there a quick way to check and see if the items in the array are equal or will I have to do a loop? So item 1 in array 1 = item 1 in array 2, etc. etc.
Thanks
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The Arrays. equals() method checks the equality of the two arrays in terms of size, data, and order of elements. This method will accept the two arrays which need to be compared, and it returns the boolean result true if both the arrays are equal and false if the arrays are not equal.
To check if two NumPy arrays A and B are equal: Use a comparison operator (==) to form a comparison array. Check if all the elements in the comparison array are True.
To check if two arrays are equal in Swift, use Equal To == operator. Equal To operator returns a Boolean value indicating whether two arrays contain the same elements in the same order. If two arrays are equal, then the operator returns true , or else it returns false .
Arrays. equals(Object[] a, Object[] a2) method returns true if the two specified arrays of objects are equal to one another. The two arrays are considered equal if both arrays contain the same number of elements, and all corresponding pairs of elements in the two arrays are equal.
If you check the NSArray Reference, you'll find a handy -isEqualToArray: method that should do just what you want
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From the documentation for -[NSArray isEqualToArray:]:
Compares the receiving array to another array. Two arrays have equal contents if they each hold the same number of objects and objects at a given index in each array satisfy the
isEqual:test.
This is exactly what you are looking for.
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