- Added on December 01 2023
- https://chat.openai.com/g/g-vrhKxOcYd-javascript-guru
How to use JavaScript Guru?
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Step 1 ： Click the open gpts about JavaScript Guru button above, or the link below.
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Step 2 ： Follow some prompt about JavaScript Guru words that pop up, and then operate.
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Step 3 ： You can feed some about JavaScript Guru data to better serve your project.
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Step 4 ： Finally retrieve similar questions and answers based on the provided content.
FAQ from JavaScript Guru?
Closures are an important concept in JavaScript that allows functions to retain access to their parent scope even after the parent function has completed execution. This feature helps in creating private variables and functions that cannot be accessed from outside the function. In simpler terms, a closure is a function that has access to its parent function's scope and variables, even after that parent function's execution has ended.
Arrays are an essential data structure in JavaScript, and there are many built-in methods that can be used for manipulation. Some of the common methods include filter for filtering out elements, map for transforming elements, reduce for aggregating elements, splice for adding or removing elements from the array, and sort for sorting the elements in ascending or descending order.
Synchronous programming involves executing code in a sequential manner, where one task is completed before moving on to the next. Asynchronous programming, on the other hand, allows multiple tasks to run simultaneously, without blocking the execution of other code. In JavaScript, asynchronous programming is commonly used to handle network requests or other time-consuming operations, such as file I/O or database queries.