Dieter,
Thanks. What about using the append function to remove duplicate outputs
entered on or thereafter line no. 9, i.e.,
LIST_APPEND(i) Calls list.append(TOS[-i], TOS). Used to implement list
comprehensions. While the appended value is popped off, the list object remains
on the stack
Hi Cameron,
New revision code:
count = 0
fn = raw_input(Enter file name: )
if len(fn) 1 : fname = mbox-short.txt
for line in fn:
if 'From' in line.split()[0]: count += 1
print There are %d lines starting with From % count
print len(line)
fn = open(fname)
print There were, count, lines in the
Hi Mark,
I’m still confused because line 4 reads: fh=open(fname,'r') # Open a new file
handle, not fn = open(fname)
Can you write down line by line from error to correction?
Hal
Sent from Surface
From: Mark Lawrence
Sent: Thursday, July 30, 2015 3:21 PM
To:
Hi Everyone:
Why is open not defined in the following code:NameError: name 'open' is not
defined
Code reads as follows:
fname = raw_input(Enter file name: )
if len(fname) 1 : fname = mbox-short.txt
fh = open(fname)
count = 0
for line in fh:
if not line.startswith('From'):
Hi Everyone:
What is the source of the syntax error to the String Attribute?
Go to the following URL links and view a copy of the raw data file code and
sample data:
1.) http://tinyurl.com/p2xxxhl
2.) http://tinyurl.com/nclg6pq
Here is the desired output:
stephen.marqu...@uct.ac.za
Hi Everyone,
I'm trying to print a command of list options by using the help command in the
iPython interpreter. Read captured copy of the printout as follows:
'Python 2.7.10 |Anaconda 2.3.0 (64-bit)| (default, May 28 2015, 16:44:52) [MSC
v.
1500 64 bit (AMD64)]
Type copyright, credits or
Hi Everyone,
I'm writing python code to read a data text file, split the file into a list of
words using the split(function) and to print the results in alphabetical order.
The raw python code is located at http://tinyurl.com/oua9uqx
The sample data is located at
http://tinyurl.com/odt9nhe
