If the file does not exist, it creates a new file for reading and writing. The file pointer is at the end of the file if the file exists. If the file does not exist, it creates a new file for writing. If the file does not exist, creates a new file for reading and writing. Overwrites the existing file if the file exists. If the file does not exist, creates a new file for writing. The file pointer will be at the beginning of the file. The file pointer is placed at the beginning of the file. Here is a list of The Different Modes of opening a File − The difference is that the File.open method can be associated with a block, whereas you cannot do the same using the File.new method. However, there is one difference in between File.open and File.new methods. You can use File.open method to create a new file object and assign that file object to a file. Finally, you can use File.close method to close that file. You can create a File object using File.new method for reading, writing, or both, according to the mode string. Now, we will see how to play with actual data files. Until now, you have been reading and writing to the standard input and output.
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