ApplyBigAnalytics

Let's first talk about decorators. You will learn how decorators work and where in your real-world project you can use them.  Python Decorators: How to Say Answer Quickly Decorators are an interesting and useful feature of Python. If you understand decorators well, you can build a lot of magical features without much effort. Python Decorators Decorators are another form of function pointers. They accept a function as an argument, then either wrap the function and return a new function, or modify the inputs or outputs to the function. Python decorators help you add behavior to functions or objects dynamically without changing the function or object behavior. Let's say you have a simple function that converts a passed-in string to uppercase and returns the result. Read:  Hyper-ledge fabric 20 Top Interview Questions def  to_uppercase(text):   """Convert text to uppercase and return to uppercase."""   if   not   isinstance (text,  str ): 

Here's an example to print Triangle in Python. It's the best interview question. You can expect this type of question in your interview. So this is useful to practice it. How to Print Triangle Logic to Print Trianagle max = 8 for x in range(1, max + 1): for y in range(1, x + 1): print y, print Result 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8   Also, Read Python while loop Python for loop example

Basically, For Loop reads input value and stores in a variable. So For Loop in Python needs two arguments. The two arguments are VARIABLE and IN. So far so good. The next part of the article and examples well explained how it works and how to get the index for each input supplied.