list of useful methods of itertools module.

permutations
combinations
combinations_with_replacement
zip_longest
count
repeat
cycle
accumulate
product
groupby
tee
isslice
chain
chain.from_iterable
filterfalse
dropwhile

https://realpython.com/python-itertools/

In the case of original literary, dramatic, musical and artistic works, the duration of copyright is the lifetime of the author or artist, and 60 years counted from the year following the death of the author.

In the case of cinematograph films, sound recordings, photographs, posthumous publications, anonymous and pseudonymous publications, works of government and works of international organizations are protected for a period of 60 years which is counted from the year following the date of publication.

https://www.mondaq.com/india/licensing-syndication/406982/copyright-law-in-india

1) Collection of useful utilities
https://wikipediatools.appspot.com/

2) all history of a user
https://xtools.wmflabs.org/ec/mr.wikisource.org/Shantanuo

3) Category analysis
https://petscan.wmflabs.org/

4) wikisource google OCR
https://ws-google-ocr.toolforge.org/

5) Bug tracking
https://phabricator.wikimedia.org/T285590

6) Collection of good tools
https://magnustools.toolforge.org/

7) Convert multiple jpg files into a single pdf
https://smallpdf.com/jpg-to-pdf

6 types of seeds to be preserved for next season.

1) laal Mula

https://www.amazon.in/dp/B00KT01RVW/?coliid=I1WI3HXWHH5C3P&colid=RHNWRLPIY54W&psc=1&ref_=lv_ov_lig_dp_it

2) Ramphal

https://www.amazon.in/dp/B00KTG8KQ6/?coliid=I3GKU4J9VLPZ6O&colid=RHNWRLPIY54W&psc=1&ref_=lv_ov_lig_dp_it

3) Jam

https://www.amazon.in/dp/B07P4CG6P6/?coliid=I2QCD5193LP05G&colid=RHNWRLPIY54W&psc=1&ref_=lv_ov_lig_dp_it

4) Badishep

https://www.amazon.in/dp/B00KT05LRI/?coliid=IHNBVW3S3K1K6&colid=RHNWRLPIY54W&psc=1&ref_=lv_ov_lig_dp_it

5) Galgal

https://www.amazon.in/dp/B075PWXHZH/?coliid=I2PNDX5UW6T9WG&colid=RHNWRLPIY54W&psc=1&ref_=lv_ov_lig_dp_it

6) Chinese cabbage

https://www.allthatgrows.in/products/chinese-cabbage

I don't care that much for other software. Linux is more than a kernel or an operating system. It is a symbol money does not rule everything. You don't pay for Linux. You don't have to watch ads when using it. In return, please be a little more friendly and tolerant to the people who build it. While Linux is built by professionals today, there is more heart and soul poured into it than in other operating systems.

http://beza1e1.tuxen.de/my_linux_history.html

1. Amaranthus caudatus: rajgira.
2. Amaranthus tricolor: Math.  (Chhoti Chulai- Hindi, Cheera- Malayalam)
3. Amarnthus blitum: tamda math.
4. Amaranthus oleracea: tandulja.

program creek seems to be a good site for handy references of python modules. For e.g. when I wanted to know how to use Stratified Shuffle module, the examples shown on this page were very useful.

https://www.programcreek.com/python/example/91149/sklearn.model_selection.StratifiedShuffleSplit

This code will change the standard out to a file so that jupyter notebook cell's responses are saved to a file.

import sys
oldStdout = sys.stdout
file = open('logFile', 'w')
sys.stdout = file

While creating amazon config file in a shell script, use cat with heredoc like this..

cat > myconfigfile.txt << "heredoc"
[default]
aws_access_key_id=XXX
aws_secret_access_key=XXX
region=us-east-1
heredoc

export AWS_CONFIG_FILE=./myconfigfile.txt

This is how to set the colors in pandas

mapper = {v: k for k, v in enumerate(colors.unique())}

ccolors.cat.reorder_categories(mapper).cat.codes