Determine whether integer is between two other integers
How do I determine whether a given integer is between two other integers (e.g. greater than/equal to 10000 and less than/equal to 30000)?
python
Plotting time in Python with Matplotlib
I have an array of timestamps in the format (HH:MM:SS.mmmmmm) and another array of floating point numbers, each corresponding to a value in the timestamp array.
Getting a list of values from a list of dicts
I have a list of dicts like this:
How to use string.replace() in python 3.x
The string.replace() is deprecated on python 3.x. What is the new way of doing this?
Permutations between two lists of unequal length
I’m having trouble wrapping my head around a algorithm I’m try to implement. I have two lists and want to take particular combinations from the two lists.
Importing a CSV file into a sqlite3 database table using Python
I have a CSV file and I want to bulk-import this file into my sqlite3 database using Python. the command is “.import …..”. but it seems that it cannot work like this. Can anyone give me an example of how to do it in sqlite3? I am using windows just in case.
Thanks
How to display pandas DataFrame of floats using a format string for columns?
I would like to display a pandas dataframe with a given format using print() and the IPython display(). For example:
Handling very large numbers in Python
I’ve been considering fast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card faces and suits as prime numbers and multiply them together to represent the hands. To whit:
Difference between __getattr__ and __getattribute__
I am trying to understand when to define __getattr__ or __getattribute__. The python documentation mentions __getattribute__ applies to new-style classes. What are new-style classes?
Filter dict to contain only certain keys?
I’ve got a dict that has a whole bunch of entries. I’m only interested in a select few of them. Is there an easy way to prune all the other ones out?