Learning Firebase: Sorting the Data | packtpub.com

Описание: Part of 'Learning Firebase' video series. For full Course visit:
http://bit.ly/1hhK0Xq

Don’t understand how to order data? You will learn how to retrieve data in a particular order.
• Learn about orderByChild, orderByKey, and orderByValue, and demonstrate their behavior in the console
• Learn about priorities and demonstrate setting them in the console
• Learn about orderByPriority, which isused to retrieve data based on priorities, and demonstrate it in the console



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