Python

What is Python Counter? Python Counter is a container that will hold the count of each of the elements present in the container. The counter is a sub-class available inside the dictionary class. The counter is a sub-class available inside the dictionary class. Using the Python Counter tool, you can count the key-value pairs in…

What is Python yield? The yield keyword in python works like a return with the only difference is that instead of returning a value, it gives back a generator object to the caller. When a function is called and the thread of execution finds a yield keyword in the function, the function execution stops at…

What is Python Timeit()? Python timeit() is a method in Python library to measure the execution time taken by the given code snippet. The Python library runs the code statement 1 million times and provides the minimum time taken from the given set of code snippets. Python timeit() is a useful method that helps in…

Python map() applies a function on all the items of an iterator given as input. An iterator, for example, can be a list, a tuple, a set, a dictionary, a string, and it returns an iterable map object. Python map() is a built-in function. Syntax map(function, iterator1,iterator2 …iteratorN) Parameters Here are two important function: A…

Round() Round() is a built-in function available with python. It will return you a float number that will be rounded to the decimal places which are given as input. If the decimal places to be rounded are not specified, it is considered as 0, and it will round to the nearest integer. Syntax round(float_num, num_of_decimals)…

What is Python Range? Python range() is a built-in function available with Python from Python(3.x), and it gives a sequence of numbers based on the start and stop index given. In case the start index is not given, the index is considered as 0, and it will increment the value by 1 till the stop…

Python abs() Python abs() is a built-in function available with the standard library of python. It returns the absolute value for the given number. Absolute value of a number is the value without considering its sign. The number can be integer, floating point number or complex number. If the given number is complex, then it…

What is Lambda Function in Python? A Lambda Function in Python programming is an anonymous function or a function having no name. It is a small and restricted function having no more than one line. Just like a normal function, a Lambda function can have multiple arguments with one expression. In Python, lambda expressions (or…