I have a huge pandas dataframe (actually has 5M rows): My requirement is to create a flag with value as 1 if any of the close dates cls1..5 is < the corresponding open date opn1..5 Example output: for id==2, cls5 < opn5 I want to avoid a loop and run it as fast as possible. There are ~5M rows in
Compare two arrays and print out Index of row in python
I have two arrays A and B I want to compare a couple of the elements of A[:,2:4] with couple elements of B[:,2:4] and print out the rows where they are equal or approximate? Here is my approach just for only A[:,3] How can I do it with both A[:,2] and A[:,3] ? Many thanks Answer I think you are
PyQt5 QDoubleValidator don’t allow to write dot separators : x.y
Hello everyone, I’m trying to develop a GUI to modify and make computation on Pandas DataFrames with the PyQt5 module. I could actually display my DataFrame, and Edit specific column or not. It’s displayed in a QTableWidget. I tried to implement a QItemDelagate with the QDoubleValidator to write o…
How to slice hex data?
I have and Hex data in which there are three data present on which I can separate the information contain in the hex data: ID (2 bytes) length of the packet(2 bytes) information from the length of the packet, we come to know how long is the data in this hex data for example hex data = 0001001447364B5F48312E30…
How to split data in a column into some separate columns in Python?
So, I have a data frame given below: I want to have the results in the og dataframe with some single line strings separately, such as [107.625764, -6.910353], [107.625871, -6.910358], split to 107.625764, -6.910353 . The detail of expected results are in the picture below. Expected Results All I know that we …
How do I convert a list of strings to integers in Python [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 1 year ago. Improve this question I need…
I’m making a music bot with discord.py and I’m having some trouble with the play command
The bot has play command that does 3 things it joins the voice channel if it isn’t in the voice channel already, it plays songs(obviously) and it stores the songs in a dict called queues if the bot is already playing a song to then play it when the song ends. To do something like this you need the after
Can I get the value of a index if there seems to be multiple indexes? [duplicate]
This question already has answers here: Pandas – extracting month and year from index (3 answers) Closed 7 months ago. I have this df: I had to pivot this table so I think ticker & date are indexes(?) df.columns results in: I wanted to create a new column for the year(I belive this does the trick &#…
Pandas pivot value are merged
Hi have data like below result like below I want the sum of qty value Answer Based on the output, it seems to me that “qty” a “string” dtype. Try forcing it to be a “float” and try again:
how to decoding JSON file in python and get specific key
output is but x’s type is str, how to get key,value from x ? i want to get only 858 Answer You can use the built-in json module: Output: