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Confused about classes in Learn Python the Hard Way ex43?


Confused about classes in Learn Python the Hard Way ex43?

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Confused about classes in Learn Python the Hard Way ex43?
Tag : python , By : user169463
Date : November 26 2020, 01:01 AM


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Learn Python the Hard Way, exercise 20, confused about functions


Tag : python , By : Hans-Inge
Date : March 29 2020, 07:55 AM
seems to work fine f is an argument to the function, it is expected to be a file like object and is constructed with an open call in the example provided.
script, input_file = argv
#...
current_file = open(input_file) 
#...
#here, the body of current_file is executed, 
#with f replaced by the value of current_file
print_all(current_file)

Confused about an if statement in Learn Python the Hard Way ex41?


Tag : python , By : user133629
Date : March 29 2020, 07:55 AM
This might help you The len function does measure length. In this case it is measuring the length of an list (or often called an array).
The sys.argv represents a list of strings passed in via command line arguments. Here is some documentation on it http://docs.python.org/2/library/sys.html
python learning.py one two
sys.argv[1]

Learn Python the Hard Way Ex.41 Confused About For loop


Tag : python-2.7 , By : baumichel
Date : March 29 2020, 07:55 AM
seems to work fine snippet.count("@@@") returns the number of times "@@@" appears in snippet.
If "@@@" appears 6 times, then the for-loop iterates from 0 to 6.

Learn Python the hard way ex43


Tag : python , By : Nougat
Date : March 29 2020, 07:55 AM
wish of those help I'm sorry that this question has been asked, and answered multiple times. I've checked out loads of them, with the exact problem and seen their answers but they either don't work for me or are too jargon heavy for my simple mind to understand. Here's my code ; , The get method of a dictionary returns None for non-existent keys:
a = {'hello': 'world'}

print(a.get('hello')) # -> world
print(a.get('test'))  # -> None

Getting This Game to Work - Python Learn Python the hard way-Zed Shaw Ex43


Tag : python , By : yatil
Date : March 29 2020, 07:55 AM
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