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Rest parameters are similar to Javascript's arguments object, which is an array-like object that contains all of the parameters (named and unnamed) in the current function call. Unlike arguments, however, rest parameters are true Array objects, so methods such as .slice() and .sort() can be used on them directly.
PHP also supports a C-like sprintf function. Code can be modularized into functions defined with keyword function. PHP supports an optional object oriented coding style, with classes denoted by the class keyword. Functions defined inside classes are sometimes called methods.
Selected text Bullets or Numbered Items Ctrl+⇧ Shift+L: Insert Linebreak/Newline Ctrl+↵ Enter: ⇧ Shift+↵ Enter [notes 5] or Ctrl+↵ Enter or ⌥ Opt+↵ Enter [notes 5] (may be able to skip some editor-defined input processing) Ctrl+↵ Enter: Insert Unicode: Alt+X + character codepoint ⌥ Opt + character codepoint
A Control key (marked "Ctrl") on a Windows keyboard next to one style of a Windows key, followed in turn by an Alt key The rarely used ISO keyboard symbol for "Control". In computing, a Control keyCtrl is a modifier key which, when pressed in conjunction with another key, performs a special operation (for example, Ctrl+C).
traversal, that is the way of traversing the objects of the container. Container classes are expected to implement CRUD-like methods to do the following: create an empty container (constructor); insert objects into the container; delete objects from the container; delete all the objects in the container (clear); access the objects in the container;
In MODULE_CODE, we want to add the "Wikify" tab, so we will use the addPortletLink() function (requiring the mediawiki.util module). Replace MODULE_CODE with a call to this function. Then we will bind an event handler so that when this link is clicked, we will call another function named doQwikify() that will actually execute the code.
An inline source code string. Template parameters [Edit template data] This template prefers inline formatting of parameters. Parameter Description Type Status Code 1 code The code to display. String required Language 2 lang The programming language of the source code. List of valid values is at: [[mw:Extension:SyntaxHighlight#Supported_languages]] Default text String suggested Class class no ...
C appears to support assignment of array pointers, but in fact these are simply pointers to the array's first element, and again do not carry the array's size. [citation needed] In most languages, data types are not first-class objects, though in some object-oriented languages, classes are first-class objects and are instances of metaclasses.