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1. www.w3schools.com › js › js_thisJavaScript this - W3Schools

   www.w3schools.com › js › js_this

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   In JavaScript, the this keyword refers to an object. The this keyword refers to different objects depending on how it is used: In an object method, this refers to the object. Alone, this refers to the global object. In a function, this refers to the global object. In a function, in strict mode, this is undefined.

2. developer.mozilla.org › en-US › docsthis - JavaScript | MDN - MDN Web Docs

   developer.mozilla.org › en-US › docs

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   Mar 31, 2024 · The value of this in JavaScript depends on how a function is invoked (runtime binding), not how it is defined. When a regular function is invoked as a method of an object ( obj.method() ), this points to that object.

3. www.geeksforgeeks.org › javascript-this-keywordJavaScript this Keyword - GeeksforGeeks

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   Mar 11, 2024 · Learn how to use the this keyword in JavaScript to refer to different objects depending on the function context. See examples of this in methods, functions, strict mode, implicit binding, explicit binding, default binding and arrow functions.

4. www.javascripttutorial.net › javascript-thisDemystifying JavaScript this Keyword with Practical Examples

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   Learn how the this keyword in JavaScript behaves differently in various contexts, such as global, function, method, and constructor invocation. See practical examples and code snippets to understand the this keyword clearly.

5. www.freecodecamp.org › news › what-is-this-in-javascriptWhat Does 'this' Mean in JavaScript? The this Keyword ...

   www.freecodecamp.org › news › what-is-this-in-javascript

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   Jun 15, 2021 · Learn what this means in JavaScript and how it changes depending on the context and binding type. See how to use this with functions, objects, methods, and constructors with code examples.

6. web.dev › learn › javascriptThe this keyword | web.dev

   web.dev › learn › javascript

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   Mar 31, 2024 · Learn how the this keyword refers to the object that is bound to a function at the time of its call, and how its value changes depending on the context. Explore different types of binding, such as global, implicit, explicit, and arrow functions.

7. People also ask

   What is a function in JavaScript?

   • In JavaScript, functions are first-class citizens. In other words, functions are objects, which are instances of the Function type. The Function type has two methods: call() and apply() . These methods allow you to set the this value when calling a function. For example: console .log(prefix + this .brand); let honda = { brand: 'Honda'

   Demystifying JavaScript this Keyword with Practical Examples

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   What does this mean in JavaScript?

   • In the context of an object method in JavaScript, the `this` keyword refers to the object itself, allowing access to its properties and methods within the method’s scope. It facilitates interaction with the object’s data and behavior, providing a way to access and manipulate its state. Example: Below is an example of this in Method.

   JavaScript this Keyword - GeeksforGeeks

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   What does this keyword mean in JavaScript?

   • The this keyword refers to different objects depending upon how it is used: When used within a method of an object, this points to that object. When used by itself, this points to the global object. Within a function, this typically points to the global object. In a function under strict mode, this becomes undefined.

   JavaScript this Keyword - GeeksforGeeks

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   What is a show() function in JavaScript?

   • console .log( this === window ); // true When you call the show() function, the this references the global object, which is the window on the web browser and global on Node.js. Calling the show() function is the same as: In the strict mode, JavaScript sets the this inside a function to undefined. For example: function show() {

   Demystifying JavaScript this Keyword with Practical Examples

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8. www.freecodecamp.org › news › the-complete-guide-toThe Complete Guide to this in JavaScript - freeCodeCamp.org

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   Jan 18, 2020 · Learn how to use and understand the this reference in JavaScript, which points to the object calling a function. See examples, rules, and common pitfalls of this binding in different contexts and scenarios.