Jun 16, 2012 · 1 You can use the != operator to check for inequality. Moreover in Python 2 there was <> operator which used to do the same thing, but it has been deprecated in Python 3.

Aug 10, 2010 · I know that I can use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3]?

Using or in if statement (Python) [duplicate] Asked 7 years, 5 months ago Modified 7 months ago Viewed 147k times

From the Python 3 docs: The power operator has the same semantics as the built-in pow () function, when called with two arguments: it yields its left argument raised to the power of its …

Aug 16, 2013 · How do I create a list of numbers between two values? For example, a list between 11 and 16: [11, 12, 13, 14, 15, 16]

Dec 9, 2009 · With the pandas library, this is as easy as using two commands! df = pd.read_json() read_json converts a JSON string to a pandas object (either a series or dataframe). Then: …

When you say "replace the old content that's in the file with the new content", you need to read in and transform the current contents data = file.read(). You don't mean "blindly overwrite it …

Nov 27, 2015 · When I read a csv file to pandas dataframe, each column is cast to its own datatypes. I have a column that was converted to an object. I want to perform string operations …

Closed 4 years ago. So I have recently installed Python Version 2.7.5 and I have made a little loop thing with it but the problem is, when I go to cmd and type python testloop.py I get the …

Apr 4, 2014 · You can use the sys module like this to pass command line arguments to your Python script. import sys name_of_script = sys.argv[0] position = sys.argv[1] sample = …