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  1. Cocoa环境的一个特点是它可以管理动态分配的内存。Cocoa中绝大部分类的基类都是NSObject,它实现了引用计数的内存管理模型。 从NSObject继承的类可以响应retain和release消息,以增减其引用计数;也可以通过发送retainCount消息来获取其引用计数。一个以alloc,copy或Objective-C 2.0中增加的new所创建的对象的 ...

  2. en.m.wikipedia.org › wiki › Cocoa_beanCocoa bean - Wikipedia

    The cocoa bean, also known simply as cocoa (/ ˈ k oʊ. k oʊ /) or cacao (/ k ə ˈ k aʊ /), is the dried and fully fermented seed of Theobroma cacao, the cacao tree, from which cocoa solids (a mixture of nonfat substances) and cocoa butter (the fat) can be extracted. Cacao trees are native to the Amazon rainforest.They are the basis of chocolate and Mesoamerican foods including tejate, an ...

  3. Sep 18, 2013 · You can use several programming languages when developing Cocoa software, but the essential, required language is Objective-C. Objective-C is a superset of ANSI C that has been extended with certain syntactical and semantic features (derived from Smalltalk) to support object-oriented programming. The few added conventions are easy to learn and use. Because Objective-C rests on a foundation of ...

  4. Cocoa, highly concentrated powder made from a paste prepared from cocoa beans of the cacao tree and used in beverages and as a flavoring ingredient. Cocoa is the key ingredient in chocolate and chocolate confections. Learn about the history, processing, and products of cocoa.

  5. Jun 22, 2024 · Cocoa bean, seed of the cacao tree (Theobroma cacao), which is used to create cocoa and cocoa butter, key ingredients of chocolate. The beans themselves can be crushed or chopped into “nibs” for a variety of culinary uses, from salad dressing to ice cream toppings; they can also add thickness to a

  6. cocoa翻译:可可粉, 可可饮料。了解更多。

  7. The International Cocoa Organization (ICCO) is an inter-governmental organization established in 1973 under the auspices of the United Nations and operating within the framework of successive International Cocoa Agreements.

  8. Jul 2, 2024 · cacao, (Theobroma cacao), tropical evergreen tree (family Malvaceae) grown for its edible seeds, whose scientific name means “food of the gods” in Greek.Native to lowland rainforests of the Amazon and Orinoco river basins, cacao is grown commercially in the New World tropics as well as western Africa and tropical Asia. Its seeds, called cocoa beans, are processed into cocoa powder, cocoa ...

  9. The genus Theobroma (or “food of the gods” in Greek) originated millions of years ago in South America, to the east of the Andes. Theobroma has been divided into twenty-two species of which T. cacao is the most widely known.Recent archaeological evidence found in Southern Ecuador indicate that cocoa beans were already used more than 5,300 years ago by native population and that, 1,500 ...

  10. Jul 12, 2023 · Chocolate is made from cacao beans — or rather seeds — from the Theobroma cacao tree. This plant produces large, pod-like fruits, each containing 20–60 beans surrounded by a sticky, sweet ...

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