I’ve been trying to work on this code for hours but keep getting to the same point every time. Basically I’m trying to add up all the values in an array. However, it keeps saying unsupported operand for integer and list. I’m confused why it is saying that because the list consists of integer…
Tag: list
PYTHON TypeError: validTicTacToe() missing 1 required positional argument: ‘board’
I am new to python and trying to run this code on VScode. It gives an error saying TypeError: validTicTacToe() missing 1 required positional argument: ‘board’. What am I doing wrong here? I am actually trying to understand how does the self works. I know c++ so if you can explain in comparison to …
Converting list of lists of strings into integer in Python
I want to convert the string elements to integers within the each following list: I have tried the following codes: These are not working in my case. I need the following outputs: Answer Try: You need to use split to parse each long string into small strings, and then apply int to convert a string into an int…
Trying to run a test to see how many children it takes to have one of each sex but the array is not working properly?
I am running some code for a class and I have no clue what to do, I submitted the assignment but it’s not helpful if I don’t know what to do in the end. Here is the code that I am running to try and track these tests. The idea is to see how many children it takes before you
Calculating the semantic descriptor of a nested list
I am trying to calculate the semantic description of a nested list to turn it into a nested dictionary. First I got distinct_words, each word of it will be the keys of my final dictionary. EXPECTED OUTPUT: {‘i’: {‘am’: 3, ‘a’: 2, ‘sick’: 1, ‘man’: 3,…
Python: converting list of strings into a string which illustrates the list
I’m searching a simple method for converting a list of strings (e.g. [‘test 1’, ‘test 2’ , ‘test 3’] ) into a string whereby the list of objects doesn’t have some quotation mark. That means in our example (‘[test 1, test 2, test 3]’). My first approa…
Python – Write all tuples of a combination using list comprehension
I would like to create all pairs (i, j) such that i goes from 0 to n-1 and j goes from i to n-1. Basically these are all the unique combinations for two lists of length n. As an example if n=3 then I would like to get It would be great if I could do this with a list
Best way to get element in list
I’m wondering what is the best way to return specific element in list based on specific condition, we can assume that there is always one and only one element that satisfy that condition. Example : The previous snip of code works, but i don’t really like access to result with [0] on the final list…
resolve matrix lists with lambda and map
we have 3 lists in below so , how we can sum all of similar index in lists together? i mean is 2 and 5 and 8 be sum together & 3 and 6 and 9 also be sum together & 4 and 7 and 10 as well ? but just use lambda and map… actually i have no idea
How to get a list with dict entries from text file?
I saved a list with dict entries to a txt file. When I try to read it back into python with I just get a huge string which looks like this: What’s an easy way to get this back in the original format? Answer What you want is “Convert a String to JSON”, but the type of your file content