Tag: dictionary

How to write a text parser logic which identifies keywords from a dictionary?

How to make a simple text parser that finds keywords and categorizes them accordingly. Example: I have two dictionaries Now I want to pick out if the keywords from A are present in B and the result should be something like this. I’m a beginner and the logic to get this is very confusing. Answer You can …

Using a for loop to append to arrays in Numpy Python

append dictionary for-loop numpy python

The code below generates random integers within a given range within the for loop and I want to assign these values to the numpy arrays Values, up_value_one,up_value_two however the for loop below does not work. The Values of the Values, up_value_one,up_value_two are returned as empty arrays. How would I be a…

How do you remove an item from a dictionary by its index value?

dictionary python

I am trying to create a high score system for my game, but only want to display the top 5 high scores. I used a dictionary to store the scores and the names of the players. I want the program to remove the first score once there are more than 5 items. How do I remove items from a dictionary

Cannot add/append element to JSON File

dictionary json python

So, I was making a discord bot for an RP server with 4k members in emergency. My goal was to store the lawyers database in a json file that would be hosted on one of my computers for testing. Here is my code: Here is the Compiler Error (Python 3.9): I tried to look at other posts to see if

How to marshal through py::dict in C++ passing from pybind11

c++ dictionary pybind11 python stl

I try to pass a dictionary (unordered_map) structure from python to C++ through pybind11. On the python side I am trying to do: On the C++ side, I have It prints garbage data. I used reinterpret_cast to satisfy the Visual Studio compiler. Answer I sort of solve this by using py::cast on the C++ side:

pyspark – How to define MapType for when/otherwise

dictionary pyspark python

I have a pyspark DataFrame with a MapType column that either contains the map<string, int> format or is None. I need to perform some calculations using collect_list. But collect_list excludes None values and I am trying to find a workaround, by transforming None to string similar to Include null values …

networkx.exception.NetworkXError: Node 64 has no position

dictionary graph networkx python

i am getting the error in the title, there are already some questions similar to this but none of theme seems to be working for me. this is my code in python: basically, i’m trying to draw a randomGraph in NetworkX, in the code above randomGraphis a dictionary, with the keys being all the edges and the …