Res2: = Queue(apple, kiwi, banana, cherry, coconut) add elements to the queue in the usual ways Once you have a mutable queue, add elements to it using +=, ++=, and enqueue, as shown in the following examples: Q: = Queue(1, 2, 3) Add elements with +=, ++=, enqueue You can also create a queue with initial elements: You can create an empty, mutable queue of any data type: This recipe demonstrates the mutable queue. Scala offers both an immutable queue and mutable queue. SolutionĪ queue is a first-in, first-out (FIFO) data structure. You want to use a queue data structure in a Scala application. This is Recipe 11.29, “How to Use a Queue in Scala” Problem This is an excerpt from the Scala Cookbook (partially modified for the internet). show more info on classes/objects in repl.Some of them are listed in the table below.įor a detailed list of names that can be used in place of the $handle parameter, see wp_register_script(). Top ↑ Default Scripts and JS Libraries Included and Registered by WordPressīy default, WordPress installation includes many popular javascript libraries and scripts commonly used by web developers besides the scripts used by WordPress itself. Uses global: ( unknown type) $wp_scripts.Uses: WP_Scripts::add(), WP_Scripts::add_data() and WP_Scripts::enqueue(). This is useful to keep in mind when debugging ancient themes. This means that it may not work with a few very old themes that do not call these functions.
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