clear

Just a quick question: How do you clear the screen in shell? I've seen ways like: import os os.system('cls') This just opens the windows cmd, clears the screen and closes but I want the shell window to be cleared (PS: I don't know this helps, but I'm using version 3.3.2 of Python) Thank you :) GalHai For OS X, you can use subprocess module and call 'cls' from shell: import subprocess as sp sp.call('cls',shell=True) To prevent '0' from showing on top of the window, replace the 2nd line with: tmp = sp.call('cls',shell=True) For linux, you must replace cls command with clear tmp = sp.call('clear'

There are multiple threads( a , b , c etc.) about the fact that Clear () ing items in the .NET component containers does not Dispose them(by calling Dispose( true ). Most frequently, IMHO, the Clear-ed components are not used anymore in the application, so it needs explicitly be Disposed after Clearing them from the parent containers. Maybe is a good idea that collection's Clear method had a bool parameter dispose that when in true also disposes the collection elements before its removing from the list? Asking for modifications like this is pointless, the Windows Forms team has been disbanded

If there's a form, and has a textbox and a button, how do you erase the content of the textbox after you submit the form? <h:inputText id="name" value="#{bean.name}" /> <h:commandButton id="submit" value="Add Name" action="#{bean.submit}" /> After I enter a value in the textbox and submit, the value still appears in the textbox. I need to clear the content of the textbox once its been submitted. How can I achieve this? You can clear the form from the Bean method that gets called when the form is submitted;` private String name; private String description; private BigDecimal price; /*---------

I am looking for something similar to 'clear' in Matlab: A command/function which removes all variables from the workspace, releasing them from system memory. Is there such a thing in Python? EDIT: I want to write a script which at some point clears all the variables. The following sequence of commands does remove every name from the current module: >>> import sys >>> sys.modules[__name__].__dict__.clear() I doubt you actually DO want to do this, because "every name" includes all built-ins, so there's not much you can do after such a total wipe-out. Remember, in Python there is really no such