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| var intersectionArray = AArray.filter(arr1, function(item) { | |
| if (!item) { | |
| return false; | |
| } | |
| if (AArray.indexOf(arr2, item) !== -1) { | |
| return true; | |
| } | |
| return false; | |
| }); | |
| return intersectionArray.length > 0; |
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