![]() ![]() So all elements will be returned starting from the mentioned index(In this case, index 2)Ĭase 3: when the start is greater than the index range, it returns an empty array.Ĭase 4: when passing negative index. Examples of sliceĬase 1: we are passing both the parameters start and end and the returned array includes indexes 1, 2, and 3.Ĭase 2: we are passing only one parameter, omitting the end. Let us see examples of all these cases to have a better understanding. If the end is greater than the index range then it extracts it till the arr.length. If the end is undefined then it extracts the whole array from the starting index number. This index is not included in the extraction. ![]() end: end is the index at which we want to stop the extraction.For eg slice(-2) returns the last two elements. If the start is undefined then it starts extracting from zero.Īnd if the start is greater than the index range, it returns an empty array.Ī negative index can also be used for it. start: Here start is the index number from where you want to extract the array and it is optional.Here is the syntax of the method: slice() It does not modify the original array rather returns a new array. The slice() method is used to return a new array containing a portion of that array. So, in this blog, we will be understanding both the methods and what is the difference between them. Out of which slice and splice are mostly used and sometimes people get confused between the two. We have multiple methods to work on arrays. ![]() The XSP library contains classes that access the browser context.As we know, arrays in Javascript are variables that are capable of holding multiple values. Represents common mathematical values and functions. Gets the string representation of an Array object. Gets the string representation of an Array object taking into account the host locale. Gets elements from an array to form another array.ĭeletes elements from an array, optionally replacing them, to form another array. ![]() Reverses the order of the elements of an array. Joins the elements of an array to form one string.Įxtends the object with additional properties and methods. The Standard library contains classes for manipulating data of different types and performing common operations.Ĭonstructs a new array from an array plus appended elements. The Runtime library contains classes that provide useful methods for globalization. This library provides access to the HCL Domino® back-end. Represents a document in XML Document Object Model format. Entering the name of a global object instantiates it. Global objects provide entry points to server-side scripts. Global objects and functions (JavaScript™).Client-side scripts are interpreted by the browser.Ī simple action performs a pre-programmed activity that can be modified by arguments. The JavaScript described here applies to the server-side interpreter. The JavaScript™ language elements are based on the ECMAScript Language Specification Standard ECMA-262 (see ). JavaScript™ language elements (JavaScript™).This reference describes the JavaScript™ language elements, Application Programming Interfaces (APIs), and other artifacts that you need to create scripts, plus the XPages simple actions. ![]()
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