"Use this function to delete the last line in the STDOUT" #cursor up one line. sys.stdout.write('\x1b[1A') #delete last line. sys.stdout.write('\x1b[2K') print("hello") print("this line will be delete after 2 seconds") time.sleep(2) delete_last_line() Or os.system('clear') on …

Feb 26, 2017 · do open('file.txt', 'w').close() as weird as it looks. #include<fstream> and then std::ofstream("file.txt"); about as short as in Python. :) the reason this works (in both C++ and python) is because by default when you open a file for writing, it truncates the existing contents.

Apr 1, 2018 · In an interactive shell/terminal, we can simply use. But, if we want to clear the screen while running a python script, there’s no built-in keyword or function/method to clear the screen. So, we do it on our own as shown below: 1. Using cls. You can use the cls command to clear the screen in Windows.

Screenshoot and coding is giving below: path = os.path.expanduser("~/python") for f in os.listdir(path): tex.insert(END, f + "\n") root = Tk() step= root.attributes('-fullscreen', True) step = LabelFrame(root, text="FILE MANAGER", font="Arial 20 bold italic") step.grid(row=0, columnspan=7, sticky='W', padx=100, pady=5, ipadx=130, ipady=25)

May 5, 2022 · In this post, we’ll use some simple examples to demonstrate how to clear a text file in Python. By making use of some of Python’s standard tools, we can open, read, and clear text files. We’ll also learn how to remove specific lines from a text file using slice notation.

Oct 20, 2024 · In this tutorial, we explored various methods to clear text content in Python, including completely clearing a string, removing whitespace, eliminating specific substrings, and using regular expressions for more complex tasks.

Feb 12, 2025 · One of the simplest ways to clear the contents of a file is by using the Python open() function with the write mode ('w'). This method is simple and effective. Example: Suppose you have a file called data.txt located in New York City, and you want to clear its contents. Here’s how you can do it: pass # 'w' mode clears the file's contents.

Aug 22, 2022 · CLEAR erases the current line; And together, they can be used to erase entire lines in our Python terminal output. A Simple Example — Clearing ONE Line CURSOR_UP = "\033[1A" CLEAR = "\x1b[2K" print("apple") print("orange") print("pear") print(CURSOR_UP + CLEAR, end="") # clears ONE line print("pineapple")

May 14, 2023 · By using replace () method, you can delete a phrase or text from a file. Let's see how to use it. Before writing our code, let's see the file.txt output. file.txt: Python is an interpreted, high-level and general-purpose programming language. …

In Python, you can use the built-in function `print()` to display text on the console. However, once the text is printed, you cannot delete or clear it using the `print()` function. If you want to clear the console screen, you can use the `os` module to run a command that clears the screen.