In Python, you can access the index of an element in a sequence when iterating through it using a for loop by using the built-in function enumerate(). Here’s an example: The output of the code execution is below: In the above example, enumerate() is used to iterate over the fruits list and return a tuple […]
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There are several ways to call external programs using Python code. Here are a few examples: The subprocess module: This module provides a way to spawn new processes, connect to their input/output/error pipes, and obtain their return codes. It is a powerful and flexible way to call external programs from Python. Here’s an example: In […]
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You can execute a program or system command using Python by using the subprocess module. Read Also, Several ways to call external programs in Python Here is an example of how to execute a system command: In this example, the subprocess.run function is used to execute the echo program with the argument “Hello, World!”. The […]
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In Python, you can check whether a file exists without raising any exceptions by using the os.path.exists() function from the built-in os module. This function takes a file path as its argument and returns True if the file exists, and False otherwise. Here’s an example of how to use os.path.exists() to check whether a file […]
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Yes, Python has a ternary conditional operator. The ternary operator is a shorthand way of writing an if-else statement in a single line of code. The syntax for the ternary operator in Python is: Here, condition is the expression that is evaluated as either True or False. If condition is True, then the expression value_if_true […]
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The line if __name__ == “__main__”: in Python is used to check whether the current module is being run as the main program or it is being imported as a module into some other program. This is a common technique used in Python to write code that can be used both as a standalone program […]
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This Python function gets input from the user using the Tkinter input window. Ready-to-use Python function to get an Integer or Float number: Write your main code as a sample below, This is a Python function called get_number_input that accepts four parameters: header, prompt, root, and number_type. Here’s how it works: Overall, this function can […]
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Ven Pongal is a traditional South Indian dish that is made with rice and lentils and is typically served for breakfast or lunch. It is also known as “Khara Pongal” in some regions of South India. The dish is made by cooking rice and moong dal together with ghee, cumin seeds, black pepper, ginger, green […]
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Kalkandu Rice is a sweet and traditional South Indian dessert made with rice, milk, and rock sugar candy known as “kalkandu” in Tamil. It is a popular dish served during special occasions and festivals like Pongal, Navratri, and Diwali. To make Kalkandu Rice, raw rice is cooked in milk and flavoured with cardamom and a […]
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Tamarind rice, also known as pulihora or puliyogare in South India, is a popular dish made with rice, tamarind paste, and a variety of spices. It is a tangy, flavorful, and slightly sour dish that is typically eaten as a snack or a main course. Tamarind rice is a common dish in South India and […]
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