... 51 You've hit a variant of a problem with protocols in Swift for which no good solution exists yet....

...网易微博的动机最不纯，因为它的字数限制不是传说中的140字，而是163个字。当年觉得很可爱，于是就注册了，之后再也没登录过。今天在人人网转发状态，提示我超过140字了，突然就好奇大家都在凑什么热闹，为什么除了网易...

... 16 Answers 16 Active ...

... | edited Jun 19 '12 at 12:37 answered Jun 19 '12 at 12:16 ...

... 164 next() with no arguments says "just kidding, I don't actual want to handle this". It goes back...

...Rotation Detector Xinyue Deng dengxinyue0420@gmail.com DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server. You can implement the RotationDetector.aix exten...

...Rotation Detector Xinyue Deng dengxinyue0420@gmail.com DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server. You can implement the RotationDetector.aix exten...

...Rotation Detector Xinyue Deng dengxinyue0420@gmail.com DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server. You can implement the RotationDetector.aix exten...

...Rotation Detector Xinyue Deng dengxinyue0420@gmail.com DRAFT (March 6, 2016): Building extensions requires the App Inventor extensions capability, which is not yet incorporated into the App Inventor release. But you can try some ofary AI2 server. You can implement the RotationDetector.aix exten...

If I have a header tag <h1 class="hc-reform">title</h1> 5 Answers 5 ...