What is window history length in JavaScript?

What is window history length in JavaScript?

The length property returns the number of URLs in the history list of the current browser window. The property returns at least 1, because the list includes the current page. This property is useful to find out how many pages the user has visited in the current browsing session.

What is history length?

The History length property in HTML is used to return the count of URLs in the history list of the current browser window. The minimum value returned by this property is 1 because the current page is loaded at the moment whereas the maximum count that can be displayed in 50.

How do I use pushState history?

The pushState() method accepts three parameters:

  1. 1) state. The state is a serializable object. When you navigate to a new state, a popstate event is fired.
  2. 2) title. Most browser currently ingore this title property.
  3. 3) url. The optional url allows you to define the new history entry’s URL.
  4. Make the index. html page.

What is isNaN JavaScript?

isNaN() The isNaN() function determines whether a value is NaN or not. Because coercion inside the isNaN function can be surprising, you may alternatively want to use Number.

How do I view windows history?

Manage activity history settings

  1. In Windows 10, select Start , then select Settings > Privacy > Activity history.
  2. In Windows 11, select Start , then select Settings > Privacy & security > Activity history.

Can JavaScript read browser history?

Browser history is not accessible from JavaScript. If you’re building your own browser, you may expose the history in whatever way you find meaningful, and then it’ll be up to you what custom javascript code you support in order to extract such information.

What is JavaScript Popstate?

The popstate event of the Window interface is fired when the active history entry changes while the user navigates the session history. It changes the current history entry to that of the last page the user visited or, if history.

What is the difference between isNaN () and number isNaN ()?

isNaN converts the argument to a Number and returns true if the resulting value is NaN . Number. isNaN does not convert the argument; it returns true when the argument is a Number and is NaN .