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QUESTION
My problem is: I'm building this table* and I need to get the total of each row. My table works with Fullcalendar and fecth events from database.
This is my table*:
whats it does is basically fetch the events in my calendar and print it here with the corresponding event, the total amount of hours and in the corresponding day.
And this is the code of how I build it till this point (with some help from internet and gentle ppl here on SO):
...ANSWER
Answered 2022-Apr-08 at 07:38Your issue with $('tr').find('td:last')
is that this finds all the tr
s then gets the one last one, across all of them.
Change to
QUESTION
I have a dataset of tweets with several variable (columns) and I want to extract all the hashtags from a tweet (text) and place the result in a new column (hashtags). Below is what I am trying:
...ANSWER
Answered 2022-Mar-10 at 05:50I downloaded some sample twitter data in a .csv from here, https://twitter-sentiment-csv.herokuapp.com/. I've used a slice of the first 10 rows for this example.
QUESTION
I'm trying to convert the output of this code into a dataframe. The code takes a tab-separated txt file from AWS S3 and turns it into a csv
...ANSWER
Answered 2022-Jan-07 at 03:02After set "txt" variable with s3 bucket contents, do this to load to dataframe:
QUESTION
I am using str.contains
in my dataframe to see if a certain value is inside the values of a Series.
Instead of the output being True
or False
, I want to see the actual value that I pass inside the contains.
ANSWER
Answered 2021-Dec-20 at 02:10Series.str.extract
is perfect for this:
QUESTION
I'm trying to replace a string in a unstructured list that I moved to one column in a Pandas dataframe:
...ANSWER
Answered 2021-Oct-18 at 01:23You can just try with explode
then remove the '' and join
back
QUESTION
I have a list of lists and need to change the delimiter to '|'
:
ANSWER
Answered 2021-Oct-26 at 12:34Use join:
QUESTION
export function twoFer( arg : string ): string
{
if( arg !== "")
{
return "One for " + arg + ", one for me.";
}
return "One for you, one for me." ;
}
...ANSWER
Answered 2021-Oct-19 at 14:49A string parameter not specified doesn't contain an empty string; it contains undefined
. You would want something like this:
QUESTION
I am new to programming in general. I am trying to make a Python script that helps with making part numbers. Here, for an example, computer memory modules.
I have a python script that needs to read the bmt
object from a JSON file. Then ask the user to select from it then append the value to a string.
ANSWER
Answered 2021-Oct-11 at 18:26Try:
QUESTION
Given source and target dataframes in Pandas, I need to update a column in the target dataframe by an amount specified in a column of the source dataframe, for every match on a key column.
In the example below, the source and target dataframes are RecetteDF
and InventaireDF
, respectively. The key column common to both is Codes interne
. Quantite Reserver
in the target has to be incremented with values from Quantite requise
from the source on matching key.
I've made it work, but it's really not optimal.
So far my function looks like this:
...ANSWER
Answered 2021-Sep-24 at 06:54You can use pandas.merge
to pull Quantite requise
in from RecetteDF
whenever you have a match. The merge should be done using left
, so that we preserve rows of InventaireDF
even when there is no match. Here is some code that should work:
QUESTION
I'd like to concatenate those rows with duplicated ScanNum
values.
Here is part of my data frame.
...ANSWER
Answered 2021-Aug-31 at 19:02If dat2
is your second example (with 2 rows), then
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