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1. https://twitter.com/hashtag/PIBFactCheck
2. https://www.altnews.in

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1. Tom Misch
2. Arcade
3. Kwayne
4. Bruno major

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Indian college efforts

1. https://www.thehindu.com/news/national/coronavirus-iit-roorkee-develops-prana-vayu-a-low-cost-ventilator/article31252339.ece
2. https://iisc.ac.in/events/iisc-team-building-indigenous-ventilator-prototype-for-covid-19-patients/

Android Based Ventilator

Media Coverage

1. https://www.youtube.com/watch?v=IgAR4yWDsg0

Who Built It

1. https://www.agvahealthcare.com/

Tesla Ventilator

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2019

1. Relationship Lessons from Trees
2. Beginnings at the End of Love: Rebecca West’s Extraordinary Love Letter to H.G. Wells in the Wake of Heartbreak
3. Patti Smith’s Imaginative Remedy for Insomnia
4. Bertrand Russell on How to Heal an Ailing and Divided World
5. Nature’s Lessons in Gender Equality, Gender Diversity, and True Love: The Male Pregnancy of the Seahorse and the Fearless Trans Fish of the Coral Seas
6. Edward Weston on the Most Fruitful Attitude Toward Life, Art, and Other People
7. [Abraham Lincoln on Equality and the Slippery Slope of Exclusion](https:

rava-dosa

What does it mean to have a really deep introverted emotion, probably not everything is in explicit, there are a lot on implicit underlying emotions at work, which are mentioned here and there in words but never brought in open.

1. Her
2. Demolition
3. Ship of Theseus
4. Into the wild

Movies about introverts but not written with lot of deep introverted emotion(Just missed).

1. the perks of being a wallflower.
2. la la land.

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1. https://about.gitlab.com/blog/
2. https://github.blog/category/engineering/
3. https://blog.cloudflare.com/
4. https://github.com/luruke/awesome-casestudy
5. wired tiger
6. https://www.percona.com/blog/
7. https://blog.blazingdb.com/
8. https://github.com/pgilad/awesome-blogs
9. https://github.com/Lets-DevOps/awesome-learning
10. https://github.com/aleksandar-todorovic/awesome-blogs#computernetwork-security

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Some commands

1. react-native run-android
2. npm start -- --reset-cache
3. ./gradlew clean
4. adb reverse tcp:8081 tcp:8081
5. adb shell input text "RR"

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Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

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1. conda create -n dbms python=3.4 pip
2. source activate dbms
3. pip install -r requirements.txt

open python shell

1. import psycopg2
2. conn = psycopg2.connect(dbname="mydb", user="myuser", password="mypass",host="localhost")
3. cur = conn.cursor()
4. cur.execute("CREATE TABLE test (id serial PRIMARY KEY, num integer, data varchar);")
5. cur.execute("INSERT INTO test (num, data) VALUES (%s, %s)",(100, "abc'def"))

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emergency

1. su root

2. su postgres

3. psql

4. CREATE ROLE myuser LOGIN password 'secret';

5. ALTER USER user_name WITH PASSWORD 'new_password';

6. sudo service postgresql restart

7. sudo apt-get update

8. sudo apt-get install postgresql postgresql-contrib