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OOP is an abbreviation that stands for Object-oriented programming paradigm. It is defined as a programming model that uses the concept of objects which refers to real-world entities with state and behavior. This chapter helps you become an expert in using object-oriented programming support in Python language. Python is a programming language that supports object-oriented programming. This makes it […]
You can start learning the basics of programming in PHP with the help of any of the online PHP compilers freely available on the Internet. This will help in getting acquainted with the features of PHP without installing it on your computer. Later on, install a full-fledged PHP environment on your local machine. One such […]
The os.path is another Python module, which also provides a big range of useful methods to manipulate files and directories. Most of the useful methods are listed here − Sr.No. Methods with Description 1 os.path.abspath(path)Returns a normalized absolutized version of the pathname path. 2 os.path.basename(path)Returns the base name of pathname path. 3 os.path.commonprefix(list)Returns the longest path prefix […]
PHP started out as a small open source project that evolved as more and more people found out how useful it was. Rasmus Lerdorf released the first version of PHP way back in 1994. Initially, PHP was supposed to be an abbreviation for “Personal Home Page”, but it now stands for the recursive initialism “PHP: […]
The OS module of Python provides a wide range of useful methods to manage files and directories. These are the built-in methods that help in interacting with operating systems. Most of the useful methods are listed here − Sr.No. Methods & Description 1 os.access(path, mode)Use the real uid/gid to test for access to path. 2 os.chdir(path)Change the […]
A file object is created using open() function. The file class defines the following methods with which different file IO operations can be done. The methods can be used with any file like object such as byte stream or network stream. Sr.No. Methods & Description 1 file.close()Close the file. A closed file cannot be read […]
Requirements Step 1: Setting Up Your Environment First, ensure you have Flask installed. You can do this using pip: Step 2: Create the Flask App Create a directory for your project and inside it, create a file named app.py. Step 3: Create HTML Templates Create a folder named templates in the same directory as your […]
Project Structure Step 1: Set Up the Environment Step 2: Create the Database Create a file named database.py to set up the SQLite database: Run this file once to create the database. Step 3: Create the Main Application Create a file named app.py: Step 4: Create HTML Templates 1. templates/index.html: 2. templates/add_pet.html: 3. templates/pet_details.html: Step […]
Directories in Python In Python, directories, commonly known as folders in operating systems, are locations on the filesystem used to store files and other directories. They serve as a way to group and manage files hierarchically. Python provides several modules, primarily os and os.path, along with shutil, that allows you to perform various operations on directories. These operations […]
Simple Travel Planner in Python How to Use the Code Running the Code You can run this code in any Python environment. Just copy and paste it into a .py file or directly into a Python interpreter. Next Steps