我不想将twitter或Facebook与我的Parse应用程序集成,我已经在我的登录屏幕上编码了我想要的内容.我有6个错误:(我正在使用Xcode 5和最新版本的Parse SDK)
Undefined symbols for architecture x86_64:
"_ACAccountTypeIdentifierTwitter", referenced from:
-[PF_Twitter getLocalTwitterAccountAsync] in Parse(PF_Twitter.o)
"_OBJC_CLASS_$_ACAccountStore", referenced from:
objc-class-ref in Parse(PF_Twitter.o)
"_OBJC_CLASS_$_SLComposeViewController", referenced from:
objc-class-ref in Parse(PF_Twitter.o)
"_OBJC_CLASS_$_SLRequest", referenced from:
objc-class-ref in Parse(PF_Twitter.o)
"_SLServiceTypeTwitter", referenced from:
-[PF_Twitter getAccessTokenForReverseAuthAsync:localTwitterAccount:] in Parse(PF_Twitter.o)
-[PF_Twitter getLocalTwitterAccountAsync] in Parse(PF_Twitter.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Run Code Online (Sandbox Code Playgroud) 我有一个label与isUserInteractionEnabled设置为true.现在,我需要添加UITapGestureRecognizer标签.有没有办法添加Rx方式.
我在这里查看了RxSwift库.他们没有为添加手势提供任何扩展.该UILabel+Rx文件只有text和attributedText.
是否有任何解决方法可以添加手势到标签?
我是ios编程的菜鸟.请解释一下这些__strong和__weak属性的含义以及它们的使用原因?
resignFirstResponder当页面滑动时我需要ECSlidingViewController.
如果我使用UIPanGestureRecognizer它.那是ECSlidingViewController在使用之后覆盖和倾斜幻灯片页面.
xcode objective-c resignfirstresponder ecslidingviewcontroller