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Python Django ORM (Object-Relational Mapping) is a powerful tool for developers to work with databases. It provides an object-oriented interface to the underlying database, allowing developers to quickly and easily create, query, and modify data in the database. Advantages of using Python Django ORM: 1. Easy to Use: One of the biggest advantages of using Python Django ORM is that it is very easy..

PYTHON 2023. 6. 13. 16:16

Python is an incredibly powerful and versatile programming language. It is used in a variety of applications, from web development to machine learning. One of the most popular uses for Python is web development, and the most popular web development frameworks are Django and Flask. Django is a high-level web framework that is built on Python. It is designed to make the development process easier ..

PYTHON 2023. 6. 13. 12:48

. Python ternary operator is a powerful tool that allows you to quickly evaluate an expression and return one of two values based on the result. It is also known as the conditional operator. It is written in the form of condition ? expression1 : expression2. If the condition is true, expression1 is evaluated and the result is returned. If the condition is false, expression2 is evaluated and the ..

PYTHON 2023. 6. 9. 23:44

Python Selenium is a powerful web automation tool that allows developers to automate web browsers and perform various tasks such as web scraping, testing, and automation. It is a library that provides a programming interface to interact with web browsers, such as Chrome, Firefox, and Internet Explorer, and allows developers to control them programmatically. Selenium is an open-source tool that i..

PYTHON 2023. 5. 29. 19:01

Python web scraping is a powerful tool for data extraction from websites. It is a process of extracting data from websites by using a program or script. With Python, you can easily scrape web pages and extract useful information from them. Web scraping is one of the most important techniques for data mining, which is used to extract data from webpages. It can be used to collect data from a varie..

PYTHON 2023. 5. 29. 14:18

Python's conditional statements allow you to control the flow of your program by executing different blocks of code depending on the value of a certain condition. This allows you to create complex programs that can make decisions based on input from the user or other sources. Conditional statements in Python are written using the if, elif, and else keywords. The if statement is used to check a c..

PYTHON 2023. 5. 19. 18:06

Python is a popular programming language that has a feature called looping. This is a powerful tool that allows you to repeat a set of instructions multiple times. Looping is a great way to automate a process and save time. There are two types of loops in Python: for loops and while loops. A for loop is used to iterate over a sequence of items. This can be a list, a tuple, a dictionary, or any o..

PYTHON 2023. 5. 16. 13:19

. Python provides two simple functions for rounding numbers: round and floor. The round() function rounds a number to the nearest whole number or decimal place, depending on the number of decimal places specified. For example, if you have a number like 3.1415, and you want to round it to two decimal places, you can use the round() function like this: round(3.1415, 2). This will return 3.14. The ..

PYTHON 2023. 5. 15. 20:56