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 tried with itertools.product as it appeared to be the most promising solution:
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 nor get the sessioncarId Answer
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 sj95126 wrote: values above 127
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 not the only library and it
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 phrase is in
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, but pandas seems