📅 最后修改于: 2020-10-25 04:38:25 🧑 作者: Mango
JavaScript TypedArray对象说明了基础二进制数据缓冲区的类似数组的视图。有许多不同的全局属性，其值是特定元素类型的TypedArray构造函数，如下所示。
让我们看一下JavaScript TypedArray方法的列表及其说明。
| Methods | Description |
|---|---|
| copyWithin() | The copyWithin () method copies a portion of an array to another location in the same array and returns the size without modification. |
| entries() | The JavaScript entries() method returns a new Array Iterator object that contains key/value pairs for each index in the array. |
| every() | javaScript Array.every() method test whether all the elements of the array satisfy the given condition or not. |
| fill() | The javaScript fill() method is used to fill all the elements of array from a start index to an end index with a static value. |
| Filter() | The JavaScript Array filter() method form a new array that fall under a given criteria from an existing array. |
| find() | The JavaScript find() Method is used to get the value of the first element in the array that satisfies the provided condition. |
| findIndex() | The JavaScript findIndex() method is provide the index of the element that complete the given test in the array. |
| forEach() | The JavaScript forEach() method calls the provided function once for each element of the array. |
| includes() | The JavaScript Array includes() method is inbuilt function in JavaScript which is used to determines whether a particular element is present in the array or not. |
| indexof() | The JavaScript indexof() Method is used to find the index of the element provided as the argument to the function. |
| join() | The JavaScript join() method is used to join all elements of an Array into a string. |
| Keys() | The JavaScript Keys() method is an inbuilt function in JavaScript. This method returns an Array Iterator object with the keys of an array. |
| lastIndexof() | The javaScript lastIndex()of method returns the last position of a value, or it return -1 if the value is not found. |
| map() | The JavaScript map() method form a new array with the result of calling a function for every element. |
| reduce() | The JavaScript reduce() method reduce the elements of an array into a single value. |
| reduceRight() | The JavaScript reduceRight() method reduce the elements of an array into a single value. |
| reverse() | The JavaScript reverse() method is used to reverse the array. |
| set() | The JavaScript set() method is used to store values into the given array. |
| Slice() | The JavaScript slice() method gives the selected elements of the array on which is implemented. |
| some() | JavaScript some() method examine the elements of the array that satisfies the given condition or not. |
| sort() | The JavaScript sort() method is used to sort the array and returns the updated array. |
| subarray() | The JavaScript subarray() method returns a new array and it does not change the original array. |
| values() | The JavaScript values() method is used to define the value of the contents in the array |
| toLocaleString() | The JavaScript toLocaleString() method is used to convert the element of the given array into a string. |
| toString() | The JavaScript toString() method is used to convert the element of the given array into a string. And these Strings are separated by such as a comma “,”. |