apr | like caolan/async which is like lodash | Reactive Programming library

I needed help to convert below R dataframe. Can anyone can help me to do it? I tried

df:

my python file in which I work is contained in the following path '/Users/pycar/Documents/Srett/Python/', In this same space I have a folder that contains 8 other folders that all contain a csv that I want to import via panda because it's a database, the problem is that most of the codes found do not work (It says that the file is named 'month' and that the 8 folders are named by the first 8 months of the year then it does not matter what the names of the csv inside.

I would like to make a loop that digs into 'month' and goes into each folder (so january february etc...) and import the csv that is contained inside (with a read.csv).

for a little more visibility tell you that the file my_python is my notebook and that it is in the same folder as month which contains what I gave you

my_python

month-> january -> jan.csv

month-> February -> feb.csv

month-> March -> mar.csv

month-> April -> apr.csv

month-> May -> may.csv

month-> June -> jun.csv

month-> july -> jul.csv

month-> August -> Aug.csv

How can i proceed ?

Write a query to display the manufacturer and the number of models the company manufactures, if and only if the average warranty of the manufacturer is more than 3 years. Give an alias for the count as "TOTAL_COUNT". (Hint: Use Mobile_Master to table to retrieve records) Do it in oracle sql

I'm compiling HTTPD 2.4.48 along with Lua, Zlib, cURL, jansson and OpenSSL.

Here is the list of files and software I use:

1. httpd-2.4.48
2. apr-1.7.0
3. apr-util-1.6.1
4. cURL 7.77.0
5. expat-2.4.1
6. jansson 2.13.1
7. Lua 5.4.3
8. mod_fcgid 2.3.9
9. openssl-1.1.1k
10. pcre-8.44
11. ZLIB 1.2.11
12. ActivePerl v5.28.1.2801 (x64)
13. CMake v3.20.3 (x64)
14. NASM v2.15.05 (x64)
15. Gawk v3.1.6-1 (x86)

The whole compile statement I use:

Visual Studio 2015: call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64

I am working on getting some data, and as I am getting this data in a list, I want to write it into a csv file (maybe using pandas)

The data I want to convert is in the form of list:

This Has To One OF The Most Annoying Errors In Python That Have So Many Solutions Depending On The Question

Main.py

I'm using Tomcat 10 and eclipse to develop a J2E (or Jakarta EE) web application. I followed this tutorial (http://objis.com/tutoriel-securite-declarative-jee-avec-jaas/#partie2) which seems old (it's a french document, because i'm french, sorry if my english isn't perfect), but I also read the Tomcat 10 documentation.
The dataSource works, I followed instructions on this page (https://tomcat.apache.org/tomcat-10.0-doc/jndi-datasource-examples-howto.html#Oracle_8i,_9i_&_10g) and tested it, but it seems that the realm doesn't work, because I can't login successfully. I always have an authentification error, even if I use the right login and password.
I tried a lot of "solutions" to correct this, but no one works. And I still don't know if I have to put the realm tag inside context.xml, server.xml or both. I tried context.xml and both, but i don't see any difference.

My web.xml :

Selecting nested dictionaries and turning them to a DataFrame in Python

From the nested 'biblio' data below, is there a way of sorting this into a data frame with each key as a column? For example, where 'classifications_cpc' is a column header with the codes as the subsequent values?

When I use date_labels = “%b %y” within scale_x_date then the tick labels are rather cluttered because the year appears with each month. (I specifically want to label every month.) I would rather have the year appear only at the start and end of the date range, and also at December and January.

My minimal representative example follows. I was hoping to use a function that creates the tick labels using date_labels = “%b %y” for December, January, first the month and the last month, and then to use date_labels = “%b” for all other months. As a first stab, I tried to reproduce my existing (cluttered) tick labels with a function (by switching to the commented line), but was not able to do so.

To be specific, for this example I would like tick labels to be Aug 20, Sep, Oct, Nov, Dec 20, Jan 21, Feb, Mar, Apr, May 21

Thank you for any suggestions.