{"ScriptPreparationCode":null,"TestCases":[{"Name":"1","Code":"function capitalizeFirstLetter(string) {\r\n return string[0].toUpperCase() \u002B string.slice(1);\r\n}\r\n\r\ncapitalizeFirstLetter(\u0027string\u0027);","IsDeferred":false},{"Name":"2","Code":"function capitalizeFirstLetter(s) {\r\n return s[0].toUpperCase() \u002B s.substr(1);\r\n}\r\n\r\ncapitalizeFirstLetter(\u0027string\u0027);","IsDeferred":false},{"Name":"3","Code":"function capitalizeFirstLetter(s) {\r\n\ts.replace(s[0], s[0].toUpperCase());\r\n}\r\n\r\ncapitalizeFirstLetter(\u0027string\u0027);","IsDeferred":false}]}