db.comments.find({“_id” : {“$gte”: ObjectId(“6225f932a7bce76715a9f3bd”), “$lt”:ObjectId(“6225f932a7bce76715a9f3bd”)}}).sort({“created_datetime”:1}).limit(10).pretty() I am using this query which should give me the current “6225f932a…
Tag: python
How to apply function for only special cells in column pandas?
I have a issue with applying function for column in pandas, please see below code : my df now show like below: I would like to apply function checknum for 2 cell in column ‘new’ which is having ‘None’ value. Can someone assist this ? Thank you Answer IIUC, you can use vectorial code: o…
pandas pivot_tables doesn’t work with date data (No numeric types to aggregate)
I have the following dataframe: I want to create pivot table to get the following table: I have tried to do this using pivot_table (pandas): but I get this error: DataError: No numeric types to aggregate I have read this post but it seems to be a bit different as I don’t want to change the columns and a…
How to define breaks of the bins for log scale in Seaborn
Consider the following minimal working example: The minimal working example above will produce Now, let’s use our own breaks of the bins: I expected to produce a histogram similar to the one before but I’m getting What am I doing wrongly? Or is this a bug with Seaborn 0.11.2? Answer Apparently, yo…
How to write a for-loop/if-statement for a dataframe (integer) column
I have a dataframe with a column of integers that symbolise birthyears. Each row has 20xx or 19xx in it but some rows have only the xx part. What I wanna do is add 19 in front of those numbers with only 2 “elemets” if the integer is bigger than 22(starting from 0), or/and add 20 infront of those t…
pandas: append rows to another dataframe under the similar row based on multiple columns
I asked quite a similar question here but was wondering if there is a way to tackle the issue if one has to rely on multiple columns to perform the append. So the dataframes look as follows, so this time, i would like to append the rows from df2 under similar rows in df1 only if the rows are similar
Python – Unable to export sql result to Excel
I want to export sql query result to excel file using Python. I queried the DB and able to retrieve the result set.Currently what im facing is like.Not able write the query result to Excel, Here is my Code, When im running this code,its skipping to the except block.Is there anyway to figure out the issue? …
How do I find first and last value of each day in pandas dataframe
I have a pandas DataFrame like the below: Price Date 25149.570 2/5/2017 14:22 24799.680 2/5/2017 14:22 24799.680 2/5/2017 14:22 14570.000 2/5/2017 14:47 14570.001 2/5/2017 14:47 14570.001 2/5/2017 14:47 14570.000 2/5/2017 15:01 14570.001 2/5/2017 15:01 14570.001 2/5/2017 15:01 14600.000 2/6/2017 17:49 14600.0…
How can i add Anaconda Prompt to VScode terminal?
i’m trying to add anaconda prompt to vscode terminal. i googled it, but i found that it’s not possible method cuz terminal.integrated.shell.windows terminal.integrated.shellArgs.windows is now unavailable on settings. is there any way to solve this? Answer I’m sorry to tell you that it can&#…
Using groupby on already grouped data in Pandas
I would like to achieve the result below in Python using Pandas. I tried groupby and sum on the id and Group columns using the below: I got the first two columns, but I’m not sure how to get the third column (Overall_Total). How can I do it? Initial data (before grouping) id Group Time 1 a 2 1 a