dfc | Report file system space usage information with style | Storage library

I have a large dataset and want to look at the relationship between various libraries (owners) and materials owned (objects). So far I've been doing this manually, by spreading and gathering to count the overlap between each owner.

Is there a way to loop this type of function so that I don't have to repeat it n number of times?

Here's a sample of data (already spread) and the work do gather it back.

I want to loop through different filter methods in my code.

This is what my code looks like.

I have a dataframe with keys, formed from the concatenation of several dataFrames and I want to make a plot that has the key elements alone as the xtickslabel, but the default index numbering shows up alongside the keys, as the xtickslabel. The xticklabels are now tuples (key, index) instead of key. I want to get rid of the default index values. A plot of the sample code below with the plot statement, produces (4D, 0), (5D, 0), (6D, 0), and (7D, 0) as the the xticklabels, However, I want just 4D, 5D, 6D, 7D as the xticklabels.

I am new to AWS Glue. I have created a job that uses two Data Catalog tables and runs simple SparkSQL query on top of them. The job fails on the Transform step with Exception

I am a novice user of Python 3.8.5 How do i select a dataframe based on its name? I have a string variable which matches to dataframe name, how do i map it to that particular dataframe for some math operation on it.

I am trying to do unit testing in laravel 7.x.

I created a testing database which is identic to the database I use for my website.

I modified the phpunit.xml file, I created a .env.testing file and I added a "testing" connection to the database.php file but I am getting an "SQLSTATE[42S02]: Base table or view not found: 1146 Table 'cbs_perform_test.cbs_defis' doesn't exist (SQL: select count(*) as aggregate from cbs_defis)" error.

I already checked multiple times the name of the database and the table to be sure I am using the correct one.

I already followed these guides : Use different database for testing and local ; How to Specify a Separate Database for Unit Testing on Laravel 5

Here is my phpunit.xml

Is there any way to stop reading directory after specific point or 3 level tree structure

for example

I'm taking two different datasets and merging them into a single data frame, but I need to take one of the columns ('Presunto Responsable') of the resulting data frame and remove the rows with the value 'Desconocido' in it.

This is my code so far:

I have two dataframes like this：