Converting float to int is type conversion. We can simply do the same using int(). But keep in mind that this type of type conversions can cause loss of data. For example, if we try to convert the float number …
The sort() function can be used to sort the list. You can sort it in the ascending order, descending order or even in user defined order. Syntax: list_name.sort(reverse=True/False, key=fucntion_name) reverse – optional parameter. reverse=True will sort in descending order. Default …
Step 1 Check if your Python environment is already configured: [ Requires Python 3.5–3.8, pip and venv >= 19.0 ] If not installed, install Python, the pip package manager, and venv: Step 2 Create a virtual environment. Python virtual environments are used to …
The inbuilt Python function input() returns a str(string) class object. Irrespective of the input data type, it always returns a string. In order to take integer input, we need to type cast those inputs into integers by using Python built-in int() function. …
RDBMS is an application software for creating and managing relational databases. It makes possible for us to create, read, update and delete data from a database. MySQL is a popular RDBMS software which use a client server model. MySQL, is …
Variables that are defined and declared outside a function is called global variable. Such variables can be used inside as well as outside the function. Output: If we create a variable with the same name as that of a global …
To replace a character in a string in Python, we can use the method replace(). This will return a copy of the string with replacements made. Syntax: str.replace(old, new[, max]) old − the character/substring to be replaced. new − new character/substring, which …
In this article, we will go through the methods for removing an element from a list. We will discuss remove() and pop() methods. Method 1: remove() To remove an element from a list, you can use the built-in list function …
How long does it take to learn Python? That is a complicated question we’ve got here. Before coming to the answer to the question, just know that Python is an easy to learn, powerful programming language. If you want to …
Know about the version of python in your Windows system using the following simple commands through cmd Open Command Prompt Type any of these commands python –version python -V python -VV
