Replacing a calloutaccessoryview in mkannotationview

In my viewForAnnotation delegate, I create a MKAnnotationView with leftCalloutaccessory as a info button. When the info button is tapped, I want to replace it with a UIActivityIndicator. So in the cal

Sample MS application for Enterprise library?

Does MS have a sample enterprise application that demonstrates the use of different Enterprise library blocks (Logging, Dataaccess, Exception, Validation etc)?

居然号称是seo做得最好的系统我也是醉？

Name of the concept of designing an interface to allow expert users to become more efficient?

I\'m searching for sources and further information on a particular concept in user experience design. It\'s 开发者_Go百科not a particularly complicated concept, just that when designing user interface

什么歌记不清歌词了？

Wordpress homepage problem

My wordpress is not setting the front page correctly, I have several pages, all of them static apart from a news page.I have set the home page, by going to settings->reading and then setting the stat

Geo: Need to convert a "place name" into an "canonical place name"

Our users can enter their location into a free-form text field, like \"Austin TX\", or even \"The Motor City\". How can I take this information and turn it into a canonical name? For example, \"Th开发

冠开头的成语有哪些？？

jason218 2022-04-26 07:07 冠盖如云guān gài rú yún出处：汉·班固《西都赋》：“冠盖如云，七相五公。”意思：冠盖：指仁宦的冠服和车盖，用作官员代称。形容官吏到的很多。冠盖相望guān gài xiāng w

满月剪头发口诀中的前三后四是什么意思?？

开发者_JAVA技巧 前段时间，我刚刚生下宝宝，离满月只有一个星期了。我听老一辈的人说，孩子的满月要理发。这是一个非常重要的日子，所以不要忘记。而且满月理发好像还有一个公式，叫做前三后四。我当时也听婆婆说了

在一个夏天的夜晚？

《在一个夏天的夜晚》作词：钟秀玲作曲：冉茂开发者_如何转开发华演唱：牟晋在一个夏天的夜晚我睡在院外的青石上面仰望那些熟悉的星星任晚风轻轻走过我身边我看见奶奶坐在月亮上蒲扇圆圆露出笑脸轻轻对我点头说天上人