如何删除重复的对象扁平数组或JSON数组删除重复的对象扁平阵列
我的阵列是这样
<VideoList2: 0xac46bd0> (entity: VideoList2; id: 0xac64090 <x-coredata://7CD2EB96-C31D-4605-B7AB-13909C6B661B/VideoList2/p982> ; data: {\n Category = Featured;\n Duration = nil;\n image = \"http://files.stora.com/accounts/5053775f0f66021ac50/collection/506c59660023ae100039f/entries/50ae69c00f6602492f001b6f/fields/k509a2cbe0f6602b1/file.jpg\";\n videoLink = \"http://www.youtube.com/v/yf92pV?rel=0\";\n videoName = pamala;\n})",
请帮助我。 由于
哪一个是重复的?你能否正确格式化它。 – iDev
你指的是一个重复的对象? –
可能出现类似的问题[stack over flow question](http://stackoverflow.com/questions/5978574/removing-duplicates-from-nsmutablearray) – Vjlakshmi