Hi, my self Ravi Vishwakarma. I have completed my studies at SPICBB Varanasi. now I completed MCA with 76% form Veer Bahadur Singh Purvanchal University Jaunpur.
SWE @ MindStick | Software Engineer | Web Developer | .Net Developer | Web Developer | Backend Engineer | .NET Core Developer
Ravi Vishwakarma
17-Jun-2024asyncandawaitare used to handle asynchronous operations more synchronously.asyncmarks a function as asynchronous, andawaitpauses the function execution until the promise resolves.Example:
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Describe the difference between == and === operators in JavaScript.
What is a closure in JavaScript? Provide an example.
What is the difference between let, const, and var when declaring variables in JavaScript?
Explain the concept of "hoisting" in JS. How does it affect variable and function declarations?