So basically I am trying to compare two lists to see if they hold the same value at the same index at any point. If they do I return the index, if they do not, I return -1. When I had first done this as a test I was having no issues however adding in the text has made it
Tag: comparison
How to output a new dataframe with mismatched columns from two dataframes
I want to have a function that creates a new dataframe from two dataframes. I want to show the mismatched columns based on id number and a given column. dataframes as input: expected output: Answer STEP 1 // add the table name Prefix on column name STEP 2 // Concat both df STEP 3 // Using lambda function findout which
Comparing nested dictionaries into general dictionary
I would like to compare multiple nested dictionaries inside a larger dictionary. Suppose we have the following dictionary: I have a pricesDict that contains the prices of some products (more than 3 as shown above) in different supermarkets (more than 4 as shown above). I want to go through it to compare the nested supermarkets with one another (e.g supermarket_1
Items not being appended properly
I was working on the following code which will take input the scrap which has a few phrases as: Now I want the phrases in scrap which have used the words in prog_list to be appended to TRUE_PROG : I wrote a simple code having loops in it, but it produces an output that I didn’t expect: PROGRAM CODE: If
Color formatting excel file row in python
I have dataframe where I have 2 Date columns. I have to compare them and if they are different then whole row should be colored. Please check the picture. Please guide me how can I do that in python. Thanks in advance. Answer Create styles in helper DataFrame and export to excel:
How can I compare files quicker in Python?
Is there any way to make this script faster? I’m using one file to compare another file to print lines, if second column are equal. Input example (for both files): The command line below works equally for same purpose in bash: How can I improve this Python script? Answer If you store your lines in dictionaries that are keyed by
Python: if not val, vs if val is None
I’ve always coded in the style of if not value, however, a few guides have brought to my attention that while this style works, it seems to have 2 potential problems: It’s not completely readable; if value is None is surely more understandable. This can have implications later (and cause subtle bugs), since things like [] and 0 will evaluate
Comparing two dictionaries and checking how many (key, value) pairs are equal
I have two dictionaries, but for simplification, I will take these two: Now, I want to compare whether each key, value pair in x has the same corresponding value in y. So I wrote this: And it works since a tuple is returned and then compared for equality. My questions: Is this correct? Is there a better way to do