javascript keycode list

This article introduces the JavaScript implementation of the list of linked list insertion and list merge sort, the merge sort of the list is to merge the sort of each part, then merges together. 1. Linked list 1.1 Storage repre

(function (window) {var Utils = {TODO determines if two JSON is equalEquals:function (param, param2) {return json.stringify (param) = = = Json.stringify (param2);},TODO gets the number of occurrences of the current item in the arrayGetcountbyitem:function (Objects,item) {var count = 0;for (var i = 0;i if (This.equals (Objects[i], item)) {count++;}}return count;},TODO gets a list of items with two array intersections and supports the ListGetrepeatitems

. prev =NULL; }; varLength = 0; varHead =NULL; varTail =NULL; This. Insert =function(position, Element) {if(Position >=0 position length) { varnode =NewNode (Element), current=Head, Previous, index= 0; if(Position = = 0){ if(!head) {Head=node; Tail=node; } Else{Node.next=Current ; Current.prev=node; Head=node; } } Else if(Position = = =length) { Current=tail; Current.next=node; Node.prev=Current ; Tail=node; } Else { while(Index++ positio

! =NULL) (currNode.next.element! =item)) {Currnode=Currnode.next; } returnCurrnode;}functionRemove (item) {varPrenode = This. findprevious (item); if(Prenode.next! =NULL) {Prenode.next=PreNode.next.next; }}functiondisplay () {varCurrnode = This. Head; while(! (Currnode.next = =NULL) {document.write (currNode.next.element+ ' nbsp; '); Currnode=Currnode.next; }}//Test ProgramvarCities =Newllist (); Cities.insert ("Conway", "head"); Cities.insert ("Russellville", "Conway"); Cities.insert ("Car

This article mainly introduces the data structure and algorithm in JavaScript (3): linked list. This article describes the single-chain table and double-chain table, as well as code instances for adding and deleting sections, for more information about the queue and stack in javascript, we can see that the queue and stack are both a special linear table structure

The javascript keywords set in the list of common Javascript keywords (Reserved Words) refer to the Words that have specific meanings in the Javascript language and become part of the Javascript syntax. Javascript keywords cannot

JavaScript keyboard Event.keycode Value list DaquanA list of event.keycode values for friends who need to trigger corresponding events based on keyboard keys.The KeyCode value collected online is convenient for everyone to find:KeyCode 8 = BackSpace BackSpaceKeyCode 9 = Tab tabKeyCode = ClearKeyCode = EnterKeyCode = sh

This article mainly introduces how to convert a string into a character encoding list using JavaScript. The example shows how to use the charCodeAt function in javascript, which has some reference value, for more information about how to convert a string to a character encoding list by using

This article mainly introduces the data structure and algorithm in JavaScript (3): linked list. This article describes the single-chain table and double-chain table, as well as code instances for adding and deleting sections, for more information about the queue and stack in javascript, we can see that the queue and stack are both a special linear table structure

Use JavaScript to implement the Java List function (for example ). For more information, see. The Code is as follows: /*** Js simulates List in java*/ Var list = new Array (); /*** Add* @ Param {Object} object*/Function add (object ){List [

This article mainly introduces how to bind LI List data using JavaScript to bind Li list items to numeric items, this section describes how to bind the LI list data in javascript by referring to the following examples of how to use the J