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#Facebook session expired jan 2021 code#

This prevents users from re-using the cookie values on subsequent visits to your page. Set an expiration date for a cookieīy default, cookies will be automatically deleted once the browser is closed. The next section covers setting an expiration date for your cookies. If no expiration date is set, the cookie will be deleted as soon as the browser is closed. Note: Cookies expire automatically based on an expiration date that can be set in code.

#Facebook session expired jan 2021 code#

The above code will store a cookie named “ username” with the value “ Max Brown”. username)īelow is an example of setting a cookie using this syntax: okie = "username=Max Brown"

For readability reasons name should imply what the cookie stores (e.g.

It has its own syntax to be aware of: name=value

‘newCookie’ is a string that sets the cookie value.

okie is the command used to create a new cookie.

Let’s break this down into its components: Setting a cookie uses the following syntax: For more about this issue see the section Set a path for a cookie below. Cookies can be seen and modified by the user, potentially exposing sensitive information. It is important to keep security in mind when storing sensitive information like authentication tokens. Cookies overcome this obstacle by storing the required information on the user’s computer in the form of a name=value string.Ĭookies are often used to store usernames, preferences, authentication tokens, and other similar items. This makes maintaining user state challenging, as we cannot refer to the server for values specific to the current user’s browser activity. Cookies make it possible to store information about a web application’s user between requests.Īfter a web server sends a web page to a browser, the connection shuts down and all information held by the server is lost.