IndexedDB – Ranges When we don’t want to get all the data at once we use ranges. When we want to get data in a specific range only we use ranges. We define the range using the IDBKeyRange object. This object has 4 methods which are − upperBound() lowerBound() bound() only() Syntax IDBKeyRange.lowerBound(indexKey); IDBKeyRange.upperBound(indexKey); IDBKeyRange.bound(lowerIndexKey, […]
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IndexedDB – ECMAScript Binding Firstly, what is ECMAScript? ECMAScript (European Computer Manufacturers Association Script) is a scripting language based on JavaScript. JavaScript ES6 adds new syntaxes and features so that the code is more easily readable and we can write less code for the same functionality. ES6 has many new features like arrow functions, template […]
IndexedDB – Useful Resources The following resources contain additional information on IndexedDB. Please use them to get more in-depth knowledge on this. 47 Lectures 33 hours 60 Lectures 2.5 hours Khóa học lập trình tại Toidayhoc vừa học vừa làm dự án vừa nhận lương: Khóa học lập trình nhận lương tại trung tâm Toidayhoc