node js array split

node js array split

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The split() method splits a String object into an array of strings by separating the string into substrings, using a specified separator string to determine where to make each split., slice() 方法會回傳一個新陣列物件，為原陣列選擇之begin 至end（不含end）部分的淺拷貝（shallow copy）。而原本的陣列將不會被修改。, API. splitArray(array, maxLength). array. Required Type: array. The array to split up. maxLength. Required Type: number. The maximum amount of items a partial can have. License. MIT © Arthur Verschaeve. Keywords. split · sub arrays · array , Use split and map function: var str = "123, 124, 234,252"; var arr = str.split(","); arr = arr.map(function (val) return +val + 1; });. Notice +val - string is casted to a number. Or shorter: var str = "123, 124, 234,252"; ,The array.slice method can extract a slice from the beginning, middle, or end of an array for whatever purposes you require, without changing the original array. var i,j,temparray,chunk = 10; for (i=0,j=array.length; i<j; i+=chunk) temparray = array.s,Parameter, Description. separator, Optional. Specifies the character, or the regular expression, to use for splitting the string. If omitted, the entire string will be returned (an array with only one item). limit, Optional. An integer that specifies the

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