Python does not have a built-in do...while, but you can emulate "run at least once, then decide" cleanly. Use a boolean updated at the end of each iteration (avoid strings like "true"/"false", and prefer logical …

I have to make a login program where the username and password are taken from an existing file. I have successfully, in my opinion, opened, read, and ...

Mar 26, 2011 · Python does not have goto; you structure control flow with loops and conditionals. To avoid being prompted twice, do not read the choice before the loop. Instead, print the menu once, …

The formatting options are documented in the Format Specification Mini-Language. If you prefer a different loop construct later, this logic translates directly to a for loop over a sequence; see Python’s …

I need help creating a python function that makes concentric circles. I already have a function that makes a circle (from the Python Programming book), so I thought I'd use a for loop; however, I'm not …

Okay, I'm trying to make a python game (not with pygame), I want it to use the arrow keys. But the thing is, I don't know how to get it ...

Nov 6, 2012 · #Name: Calum Macleod #Date : November 6, 2012 #Purpose: A Python program with a loop that lets the user enter a series of whole numbers. #The user should enter the number -99 to …

Nov 27, 2011 · After each move, immediately check for n == 0 and declare the loser of that move. Avoid recursion for re-prompting the initial pile; a loop is simpler and safer. For the underlying theory, see …

In Python 2.6 you cannot read single bits directly from a file; files are byte-oriented. The usual pattern is to read bytes in binary mode and unpack each byte into 8 bits. Also note that read() returns an empty …

Jun 30, 2011 · Generally, you would store the next time you want to execute, i.e. now+10 seconds, using a loop, call the function, upon the return get the time and calculate the difference between it …