Understanding the “is” operator
The is operator does not match the values of the variables, but the
instances themselves.
Python
What is the difference between class and instance attributes?
Is there any meaningful distinction between:
Why is this printing ‘None’ in the output?
I have defined a function as follows: def lyrics(): print "The very first line" print lyrics() However why does the output return None: The very first line None Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat … Read more
How do I execute a string containing Python code in Python?
How do I execute a string containing Python code in Python?
Why is Python running my module when I import it, and how do I stop it?
I have a Python program I’m building that can be run in either of 2 ways: the first is to call “python main.py” which prompts the user for input in a friendly manner and then runs the user input through the program. The other way is to call “python batch.py -file-” which will pass over all the friendly input gathering and run an entire file’s worth of input through the program in a single go.
Understanding generators in Python
I am reading the Python cookbook at the moment and am currently looking at generators. I’m finding it hard to get my head round.
Removing from a list while iterating over it
The following code:
Count the number of occurrences of a character in a string
How do I count the number of occurrences of a character in a string?
Read streaming input from subprocess.communicate()
I’m using Python’s subprocess.communicate() to read stdout from a process that runs for about a minute.
Remove all occurrences of a value from a list?
In Python remove() will remove the first occurrence of value in a list.