tore a new XMLHttpRequest object in the xhr variable, then assign requestHandler function as the "error" event listener. function requestHandler() { console.log("handling response: " + this.responseText); }
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Store a new XMLHttpRequest object in the xhr variable, then assign requestHandler function as the "error" event listener.
function requestHandler() {
console.log("handling response: " + this.responseText);
}
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- Perform an AJAX GET query to retrieve glossary terms in JSON format from [example.json]. Make sure to specify the value “application/json” in the accept header, or the request will return a documentation page instead. (where do i put "application/json"?) Display each of the entries under the “results” key as a table row. Then, create a new copy of that. Modify the returned results such that all instances of the word “Account” are displayed in a bold font-weight.Which action of the link library generates a random integer within a defined range?Create a data type Version that represents asoftware version number, such as 115.1.1, 115.10.1,115.10.2. Implement the Comparable interface sothat 115.1.1 is less than 115.10.1, and so forth.
- Explain the following code and what is the previous method? public void OnSend(View v){ String phoneNumber = number.getText().toString(); String smsmessage = message.getText().toString(); if(phoneNumber == null || phoneNumber.length() == 0 || smsmessage == null || smsmessage.length() == 0){ return; } if(checkPermission(Manifest.permission.SEND_SMS)){ SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(phoneNumber, null, smsmessage, null, null); Toast.makeText(this, "Message sent", Toast.LENGTH_SHORT).show(); } Question 2: Explain the following code: button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { FragmentManager fm = getSupportFragmentManager(); FragmentTransaction ft = fm.beginTransaction(); XFragment xfragment = new XFragment();…Which element is stored at index 1 after the following sequence? ArrayList<String>groceryList;groceryList=newArrayList<String>();groceryList.add("Bread");groceryList.add("Apples");groceryList.add("Grape Jelly");groceryList.add(1,"Peanut Butter");groceryList.set(1,"Frozen Pizza");groceryList.remove(1); Bread Peanut Butter Apples Frozen Pizza For the given code, when is numType.setText() called? publicclassOddEvenextendsJFrameimplementsChangeListener{privateJSpinnernumSpinner;privateJTextFieldnumType;...numSpinner.addChangeListener(this);...@OverridepublicvoidstateChanged(ChangeEventevent){IntegernumValue;numValue=(Integer)numSpinner.getValue();if(numValue%2==0){numType.setText("Even");}else{numType.setText("Odd");}}...} Every time numSpinner's value changes Only the first time numSpinner's value changes Every time numSpinner's…Write a menu driven program which will maintain a list of car models, theirprice, name of the manufacturer, engine capacity, etc., as a doubly linked list. Themenu should make provisions for inserting information pertaining to new carmodels, delete obsolete models, update data such as price, in addition to answeringqueries such as listing all car models within a price range specified by the client andlisting all details, given a car model.
- Fill in the missing code for the following "intercept" method, located within an "InterceptTokenService” class. This method must add an “Authorization” header to the request with the value: "JWT token”, where token is the current, saved token. NOTE: You may assume that an AuthService (injected into the class as "auth") provides a means of fetching the correct token using a "getToken()" method. intercept(request: HttpRequest , next: HttpHandler): Observable { // … your code here }Create a postfix-to-infix translator with layers. The application should receive a postfix expression and output the corresponding infix expression until the user leaves. Throw an exception if the postfix phrase provided is illegal.There are still errors in the lexer and shank files. Please fix those errors and make sure there are no errors in any of the files at all. Attached is an image of the error on the lexer file. There is still an error in the creation of the Lexer object in the main method. Lexer.java package mypack; import java.util.HashMap; import mypack.Token.TokenType; public class Lexer { private static final int INTEGER_STATE = 1; private static final int DECIMAL_STATE = 2; private static final int IDENTIFIER_STATE = 3; private static final int SYMBOL_STATE = 4; private static final int ERROR_STATE = 5; private static final int STRING_STATE = 6; private static final int CHAR_STATE = 7; private static final int COMMENT_STATE = 8; private static final char EOF = (char) -1; private static String input; private static int index; private static char currentChar; private static int lineNumber = 1; private static int indentLevel =…
- /** To change this license header, choose License Headers in Project Properties.* To change this template file, choose Tools | Templates* and open the template in the editor.*/package DataStructures; import ADTs.StackADT;import Exceptions.EmptyCollectionException; /**** @author Qiong* @param <T>*/public class LinkedStack<T> implements StackADT<T> { int count;SinglyLinkedNode<T> top;public LinkedStack(){top = null;count = 0;}public LinkedStack(T data){top = new SinglyLinkedNode(data);count = 1;}@Overridepublic void push(T element) {// TODO implete the push method// The push method will insert a node with holds the given input into the top of the stack } @Overridepublic T pop() throws EmptyCollectionException {if (this.isEmpty()) throw new EmptyCollectionException();SinglyLinkedNode<T> node = top;top = top.getNext();count--;node.setNext(null);return node.getElement();} @Overridepublic T peek() throws EmptyCollectionException {return null;//TODO: Implement…Using the Get-Help cmdlet will show us the help file of a cmdlet or topic. In this case, the Get-EventLog cmdlet. However, it is not showing the information on the parameters. How can we make it show the information on parametersTo restrict access to parts of a Web application, we use access filters. What does not describe access filters and how they work in our application framework?a) Filters are classes declared as attributesb) Filters are run after accessing the filtered class/methodc) Filters can be applied as attributes on classes and methodsd) Filters are discovered at the time of routing by using ReflectionClass objects.