At the heart of the Wicket architecture is the component class, which all components and markup containers extend.

Wicket架构的核心是组件类，所有组件和标记容器对其进行扩展。

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And finally, "Unmissable experiences in Istanbul" embraces the East meets West culture clash and offers nine different immersive ideas, ranging from art and architecture to where to eat and shop, all providing different routes into the heart of the city and its rewarding dualities.

BBC: This is Istanbul week