摘要：当使用git pull命令的时候如果提示有本地文件修改了，无法合并的时候，我们可以放弃本地修改，然后再更新；如果不想放弃本地修改，可以现提交，然后在更新：提交git commit如果要放弃本地修改后更新：git reset --hardgit pull 阅读全文

摘要：curl -l -H "Content-type:application/json" -X POST -d '{"content":"1234周日晚上公司聚会，大家一定要到哦","date":"07.06.13_19:08:31","is_activity":"YES","tag":"篮球@_@_@","title":"公司年","user_id": 阅读全文

摘要：FATAL ERROR: The persistent cache of section information does not match the current configuration. You have illegally mutated the NSFetchedResultsController's fetch request, its predicate, or its sort descriptor without either disabling caching or using +deleteCacheWithName: NSError *error =... 阅读全文