Python is a popular programming language that is known for its simplicity and ease of use. However, like any programming language, errors and exceptions can occur while running a Python program. Exception handling is a crucial part of any programming language, and Python is no exception. In this article, we will cover everything you need to know about handling exceptions in Python.
What are Python Exceptions? In Python, an exception is an event that interrupts the normal flow of a program.
Python is a popular programming language that allows developers to build powerful applications quickly and efficiently. One of the reasons for its success is the ability to import modules, which are collections of pre-written code that can be used to enhance your programs. In this article, we will cover everything you need to know about importing modules in Python.
What are Python Modules? A module in Python is a file containing Python code, including functions, classes, and variables.
What is a loop In computer programming, a loop is a control structure that allows a sequence of instructions to be executed repeatedly until a certain condition is met. Python, being a powerful and easy-to-learn programming language, provides several loop constructs to enable iterative execution of code blocks.
In this article, we will discuss Python loops in detail, including for loops, while loops, and do-while loops. We will also cover the use of break and continue statements, and how to use the enumerate() function to get the index.
Match case in Python In Python, the match case statement is a new feature introduced in version 3.10 that allows for concise and readable pattern matching. It can be used as an alternative to if-elif-else chains or switch statements. This statement evaluates an expression and matches it against patterns specified in the case clauses. In this article, we will discuss the syntax, usage, and benefits of the match case statement.
Functions in Python Python functions are a fundamental concept in the Python programming language. They are a set of instructions that perform a specific task and can be reused throughout the code. Functions are an essential tool for making code more organized, modular, and easy to read.
Defining Python Functions In Python, you can define a function using the def keyword followed by the function name and a set of parentheses.
What is name == main In Python, the special variable __name__ is a built-in variable that is automatically created and set by the Python interpreter. Its value depends on how the Python script is being executed.
When a Python script is executed, Python sets the __name__ variable to "__main__" if the script is being run directly. However, if the script is imported as a module into another script, the __name__ variable is set to the name of the module (i.
What is an Alias Alias are shoutcuts that you create to commands and run them in console. In Git console you can create such commands with alias keyword and use them in the console when you need to run that command.
Creating Alias In your terminal, you have to specify alias AliasName=command to create an alias. Ex: alias gm=git checkout master. Drawback in using this alias command directly on git console is, if you close the console that alias will also be removed.
Convert vertical words to horizontal with double quotes and comma If you have content in a line like shown below,
apple banana lemon watermelon
you want to add double quotes and add comma and bring them to a single line.
You won’t be able to do it in a single replacement; you’ll have to perform a few steps. Here’s how I’d do it:
Find (in regular expression mode):
1 (.+) Replace with:
Metaverse is not a new concept. It has been talked about in science fiction literature and movies for decades, but recent technological advances have made it a reality. Facebook is one of the companies at the forefront of Metaverse development. Facebook CEO Mark Zuckerberg has been talking about the Metaverse since 2019, explaining that the company’s main goal is to move forward.
What is Metaverse The Facebook Metaverse is a concept that has recently caught the attention of the tech world.
In today’s digital age, our devices like laptops, computers, mobiles are often at the center of our personal and professional lives. From storing important documents and sensitive data to logging into our online accounts, our devices hold a wealth of valuable information. Unfortunately, this also makes it a prime target for hackers to steal our data or use our devices to launch attacks against others.
Steps to minimize the damage If you suspect your device has been hacked, it’s important to act quickly and take the following steps to reduce potential damage.
