Sometimes system administrators need to remove NGINX from server. Here is how to uninstall NGINX completely.
How to Uninstall NGINX
What does if __name__ == “__main__”: do?
Often python developers wonder what does __name__==”__main__” do. In this article, we will learn everything about name-main idiom.
How to Check if Element is Hidden in JQuery
Often web developers need to check if an element is hidden or visible in jQuery. Here is how to do this.
What Are Metaclasses in Python
Often Python programmers wonder what are metaclasses in Python. In this article, we will learn how to use metaclasses in your Python program.
What Does Yield Keyword Do in Python
Yield is a very useful programming keyword in Python. Let us learn more about what does yield keyword do in Python.
How to Access Correct This Inside Callback
Web developers often need to access the right this variable inside JavaScript functions. Here is how to access the correct this inside callback.
How to Return Response from Asynchronous Call
Often web developers need to return response from asynchronous call. Here are the different ways to return Aynchronous JS response.
How Slicing in Python Works
Python Slicing is an effective way to manipulate strings and arrays. Let us learn more about how slicing works in Python.
How to Ask User Input in Python Until Valid Response
Often Python developers need to ask for user input to process further. Here is how to ask user input in Python Until valid response.
How to Bind Events to Dynamically Created Elements in JavaScript
Often web developers need to bind events to dynamically created elements on web pages. Here are the steps for event binding to dynamic elements.