I have a dataframe1: and dataframe2: i want to join type column to dataframe1 by id to get: How could I do that? as you see output table is same shape as dataframe1? but when i use pd.merge output is larger Answer Try this: Output:
Tag: python-3.x
Print all possible combination of words of length 10 from a list letters with repeating ‘A’ exactly twice
I have a list of 5 letters [‘A’, ‘B’, ‘N’, ‘M’,’E’]. I want to print all the words (word means a sequence of letters, it doesn’t have to be a valid English word) of length 10 letters that have exactly two letters A. Order is important. I have t…
ValueError: not enough values to unpack (expected 2, got 1) Wrong
In the following code: I am getting the error below: Any solution for ignoring wrong Lines ? Answer You can pave over anything that goes wrong and log it like this:
Extracting JSON from HTML with BeautifulSoup
I’ve now tried everything for the past few hours but I can’t extract a specific thing from the HTML below. I want to grab the “sessionCartId” but I can’t figure out how…. Thats what i tried so far : ^^ This gives me the correct script tag but i cant transform it into a json…
py-wallpaper returning “is not recognized as an internal or external command”
Hi there, I am trying to change my windows 11 background wallpaper using the simplest way, so I just found py-wallpaper library where I can: But even if I use one of them I just get this error: Note: I do not want to use ctypes Answer win.py contains the code used to set and load wallpapers. The file contains
How can we print a list of ASCII characters to the console, except forthose characters which have an escape sequence?
For any ascii characters ch, I would like to print ch unless repr(ch) begins with a back-slash character. I want to print a list of all of the “nice” ascii characters. Failed Attempt The console print-out is: I seem to have printed a lot of weird unicode characters, such as ç and õ Answer As sj951…
Python3: another user doesn’t see the library
I have 2 windows system users: user1 user2 When running in Python3 the script: Module is imported successfully – under user1 Module is not found – under user2 Location of the library is How to make the user2 to see pandas library? It is possible to install library from user2. But pandas – is…
How to check what lineending a StringIO file is using?
I had a method that detects line endings In order to be able to test it without using real files, I changed it to: And this works fine with files. But when I do this: I get None The reason I’m checking the file ending is that I’m writing a program that process a text file, and I want to
Print variable from external file. NameError: name ‘x’ is not defined
I would like to get that: if I select item A in the combobox of main.py, then the variable example is printed as placeholder in phrase (both are located in the external file external.py). So I would like to simply get the phrase of external.py to be printed in the textbox in main.py. The problem is that phras…
Python Limit time to run pandas read_html
I am trying to limit the time for running dfs = pd.read_html(str(response.text)). Once it runs for more than 5 seconds, it will stop running for this url and move to running the next url. I did not find out timeout attribute in pd.readhtml. So how can I do that? Answer I’m not certain what the issue is,…