Articles tagged: Functions

Found 42 documents

Learn/CSS/Introduction_to_CSS/Values_and_units I hope you enjoyed learning about CSS values and units — don't worry if this doesn't all make ...
Learn/JavaScript/Building_blocks In this module, we continue our coverage of all JavaScript's key fundamental features, turning ...
Learn/JavaScript/Building_blocks/Build_your_own_function With most of the essential theory dealt with in the previous article, this article provides a ...
Learn/JavaScript/Building_blocks/Functions Another essential concept in coding is functions, which allow you to store a piece of code that ...
Learn/JavaScript/Building_blocks/Return_values There's one last essential concept for us to discuss in this course, to close our look at ...
Learn/JavaScript/First_steps/A_first_splash Now you've learned something about the theory of JavaScript, and what you can do with it, we are ...
Mozilla/Tech/XPCOM/Reference/Core_functions XPCOM provides a number of global functions which are used to initialize and shut down the XPCOM ...
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_Alloc Infallibly allocates a block of memory using the XPCOM memory manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_Free Frees a block of memory using the XPCOM memory manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_GetComponentManager The NS_GetComponentManager function returns a reference to the XPCOM Component Manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_GetComponentRegistrar The NS_GetComponentRegistrar function returns a reference to the XPCOM Component Registrar.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_GetMemoryManager The NS_GetMemoryManager function returns a reference to the XPCOM Memory Manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_GetServiceManager The NS_GetServiceManager function returns a reference to the XPCOM service manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_InitXPCOM2 The NS_InitXPCOM2 function initiates use of XPCOM in the calling process.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_InitXPCOM3 The NS_InitXPCOM3 function initiates use of XPCOM in the calling process with support for ...
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_NewLocalFile The NS_NewLocalFile function creates an instance of nsILocalFile that provides a platform ...
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_NewNativeLocalFile The NS_NewNativeLocalFile function creates an instance of nsILocalFile that provides a platform ...
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_Realloc Reallocates a block of memory using the XPCOM memory manager.
Mozilla/Tech/XPCOM/Reference/Core_functions/NS_ShutdownXPCOM The NS_ShutdownXPCOM function terminates use of XPCOM in the calling process.
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringAppendData The NS_CStringAppendData function appends data to the existing value of a nsACString instance. ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringContainerFinish The NS_CStringContainerFinish function releases any memory allocated by a nsCStringContainer ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringContainerInit The NS_CStringContainerInit function initializes a nsCStringContainer instance for use as a ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringContainerInit2 The NS_CStringContainerInit2 function initializes a nsCStringContainer instance for use as a ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringCopy The NS_CStringCopy function copies the value from one nsACString instance to another. This is a ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringGetData The NS_CStringGetData function gives the caller read access to the string's internal buffer.
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringGetMutableData The NS_CStringGetMutableData function gives the caller write access to the string's internal buffer.
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringSetData The NS_CStringSetData function copies data into the string's internal buffer. This is a ...
Mozilla/Tech/XPCOM/Reference/String_functions/NS_CStringSetDataRange The NS_CStringSetDataRange function copies data into a section of the string's internal buffer. ...
Web/JavaScript/Guide/Functions Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript ...
Web/JavaScript/Reference/Functions Generally speaking, a function is a "subprogram" that can be called by code external (or ...
Web/JavaScript/Reference/Functions/arguments The arguments object is an Array -like object corresponding to the arguments passed to a function.
Web/JavaScript/Reference/Functions/arguments/@@iterator The initial value of the @@iterator property is the same function object as the initial value of ...
Web/JavaScript/Reference/Functions/arguments/callee The arguments.callee property contains the currently executing function.
Web/JavaScript/Reference/Functions/arguments/caller The obsolete arguments.caller property used to provide the function that invoked the currently ...
Web/JavaScript/Reference/Functions/arguments/length The arguments.length property contains the number of arguments passed to the function.
Web/JavaScript/Reference/Functions/Arrow_functions An arrow function expression has a shorter syntax compared to function expressions and does not ...
Web/JavaScript/Reference/Functions/Default_parameters Default function parameters allow formal parameters to be initialized with default values if no ...
Web/JavaScript/Reference/Functions/get The get syntax binds an object property to a function that will be called when that property is ...
Web/JavaScript/Reference/Functions/Method_definitions Starting with ECMAScript 2015 (ES6), a shorter syntax for method definitions on objects ...
Web/JavaScript/Reference/Functions/rest_parameters The rest parameter syntax allows us to represent an indefinite number of arguments as an array.
Web/JavaScript/Reference/Functions/set The set syntax binds an object property to a function to be called when there is an attempt to ...
Web/JavaScript/Reference/Operators/Expression_closures Expression closures are a shorthand function syntax for writing simple functions.