{"ScriptPreparationCode":"var array = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99]\r\n\r\nfunction deleteBySplice (array, element) {\r\n var index = array.indexOf( element );\r\n if (index !== -1) {\r\n \tarray.splice( index, 1 );\r\n }\r\n}\r\n\r\nfunction deleteByCopyWithin (array, element) {\r\n var index = array.indexOf( element );\r\n if (index !== -1) {\r\n \tarray.copyWithin( index, index \u002B 1 );\r\n --array.length;\r\n }\r\n}","TestCases":[{"Name":"Delete by Splice","Code":"deleteBySplice( array, 42 );\r\ndeleteBySplice( array, 0 );\r\ndeleteBySplice( array, 68 );","IsDeferred":false},{"Name":"Delete by copyWithin","Code":"deleteByCopyWithin( array, 42 );\r\ndeleteByCopyWithin( array, 0 );\r\ndeleteByCopyWithin( array, 68 );","IsDeferred":false}]}