append) r+: Opens an existing file as text for reading and writing: w+: Opens a new file or overwrites an existing file as text for reading and.
The application is in the folder that opens. Opens a new file or overwrites an existing file as text for writing only: a: Opens a new file or overwrites an existing file as text for writing where new text is added to the end of the file (i.e. Print ' '.join(line. In the Finder, select Go Utilities from the menu bar, or press the key combination shift-command-U. # the f.readline() is only making you skip the first line. Select the Applications folder in the panel on the left and click on New Document to create a new application. Launch Automator in your preferred way either from the Applications folder or Spotlight. With open('a3-example-data.txt', 'r') as f: For this first method, we are using the Automator app to create a script, which will help you create a new blank text file in any folder.
# you do not need the os module in your code. In the dialog, click a location in the sidebar on the left, or click the pop-up menu at the top of the dialog, then choose the location where the document is saved. If your document is stored in iCloud Drive, you can select TextEdit in the iCloud section of the sidebar, then double-click your document.
Your code is flawed in many parts, and my guess is that the error comes when you're getting back to the main iteration, whereas you seeked back to 0, making the main iteration unsynced. Open a document stored somewhere other than your Mac (such as iCloud Drive): In Pages, choose File > Open (from the File menu at the top of your screen). In the TextEdit app on your Mac, choose File > Open.