Imtiaz Rayhan

In JavaScript, coercion is the process of converting a value from one type to another. This is often done automatically by the JavaScript interpreter when different types of values are used together in an expression. For example, if we try to add a string and a number together, JavaScript will automatically convert the string to…

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In JavaScript, a function return is a statement that specifies the value that should be returned by a function when it is called. The return statement is used to end the execution of the function and return a value to the caller of the function. Here is an example of using a return statement in…

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In JavaScript, an if statement is a conditional statement that is used to execute a block of code only if a specified condition is true. If the condition is false, the code in the if statement will not be executed. Here is an example of an if statement in JavaScript: In this example, we are…

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The Intersection Observer API in JavaScript is a method for detecting when an element enters or exits the viewport. This allows us to perform actions based on whether an element is visible on the page or not. The Intersection Observer API works by creating an observer object that is associated with a specific element on…

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In JavaScript, scroll events are events that are triggered when a user scrolls on a webpage. These events can be used to handle user scrolling and perform actions based on the specific element that was scrolled. There are two common scroll events in JavaScript: Here is an example of using scroll events in JavaScript: In…

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