{"ScriptPreparationCode":"var str = \u0022The quick brown fox jumps over the lazy dog\u0022;","TestCases":[{"Name":"charAt","Code":"let first_char_charAt = str.charAt(0);\r\nlet second_char_charAt = str.charAt(1);\r\nlet last_char_charAt = str.charAt(str.length-1);","IsDeferred":false},{"Name":"substr","Code":"let first_char_substr = str.substr(0, 1);\r\nlet second_char_substr = str.substr(1, 1);\r\nlet last_char_substr = str.substr(str.length-1, 1);","IsDeferred":false},{"Name":"substring","Code":"let first_char_substring = str.substring(0, 1);\r\nlet second_char_substring = str.substring(1, 2);\r\nlet last_char_substring = str.substring(str.length-1, str.length);","IsDeferred":false},{"Name":"slice","Code":"let first_char_slice = str.slice(0, 1);\r\nlet second_char_slice = str.slice(1, 2);\r\nlet last_char_slice = str.slice(str.length-1, str.length);","IsDeferred":false}]}