The Javascript TypedArray Slice() method is used to get the selected elements of the array on which is implemented. Syntax: Array.slice(start, end) Parameters: start: It represents the index position where to start the selection. end: It represents the index position where to end the selection. Returns: It returns a new array that contains the selected … Read more
The Javascript TypedArray set() method holds values in an array. Syntax: array.set(array, Index(Offset)) Parameters: array: It represents the source array. Index(Offset): It represents the index position of the source array from where to start. The default value is 0. Returns: Modified array. Example 1: <!DOCTYPE html> <html> <body> <script type=”text/javascript”> var a = new ArrayBuffer(8); … Read more
The Javascript TypedArray reverse() method reverses an array based on the index. Syntax: array.reverse() Returns: It returns the reversed array. Example 1: <!DOCTYPE html> <html> <body> <script type=”text/javascript”> var Jewels = [“DIAMOND”,”GOLD”,”PLATINUM”,”SILVER”]; var gems = Jewels.reverse(); document.write(gems); </script> </body> </html> Example 2: <!DOCTYPE html> <html> <body> <script type=”text/javascript”> const testArray = new Uint8Array([21, 42, 53]); … Read more
The Javascript TypedArray reduceRight() method is used to reduce the elements of an array (from right to left) into a single value. Syntax: array.reduceRight(function(total, currentValue, index, arr), initialValue) Parameters: total: It represents the previously returned value of the function. currentValue: It represents the index position of the current element. index: It represents the index position … Read more
The Javascript TypedArray reduce() method is used to reduce the elements of an array into a single value. Syntax: array.reduce(function(total, currentValue, index, arr), initialValue) Parameters: total: It represents the previously returned value of the function. currentValue: It represents the index position of the current element. index: It represents the index position of the current element. … Read more
The Javascript TypedArray map() method forms a new array with the result of calling a function for every element. Syntax: array.map(function(value, index, arr), thisValue) Parameters: value: It represents the current element’s value. index: It represents the index position of the current element. arr: It represents the array on which map() is called. thisValue: It represents … Read more
The Javascript TypedArray lastIndexof() method is used to get the last position of a value. It will return -1 if the specified value is not found in the array. Syntax: array.lastIndexOf(value, start) Parameters: value: It represents the current element’s value. start: It represents the index position from where to start the search. The default is … Read more
The Javascript TypedArray Keys() method is used to retrieve an Array Iterator object with the keys of an array. Syntax: array.keys() Parameters: value: It represents the current element’s value. index: It represents the index position of the current element. arr: It represents the array. thisValue: It represents this argument for the function. Returns: It returns … Read more
The Javascript TypedArray join() method combines all the elements of an Array into a string. The specified separator will separate all elements. The default separator is a comma(,). Syntax: array.join(separator) Parameters: separator: It represents the separator to which all elements will be separated. It is optional Returns: It returns a string which combines all the … Read more
The Javascript TypedArray index () method finds the index of the element provided as the argument to the function. Syntax: Array.indexOf(value, start) Parameters: value: It represents the current element’s value. start: It means the index position to start the search. The default is 0. It is an optional parameter. Returns: It returns the index of … Read more