software is eating the world? really?

https://www.wsj.com/articles/SB10001424053111903480904576512250915629460

Why can't I send UDP packets from a browser

http://new.gafferongames.com/post/why_cant_i_send_udp_packets_from_a_browser/

Quick Tip: Beautify Code in IntelliJ IDEA IDE

On Apple Mac machine: ALT + COMMAND + L

Garbage Collection in Javascript

What Wiki Says

https://en.wikipedia.org/wiki/Garbage_collection_(computer_science)

StackOverflow (SO) says

http://stackoverflow.com/questions/864516/what-is-javascript-garbage-collection

A reliable source of information on garbage collection in Javascript
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Memory_Management#Garbage_collection

Understanding how a memory leak can happen in javascript

https://auth0.com/blog/four-types-of-leaks-in-your-javascript-code-and-how-to-get-rid-of-them/

Insight with example on how to debug a memory leak

http://www.dwmkerr.com/fixing-memory-leaks-in-angularjs-applications

Note: Garbage Collection is different from Automatic Reference Counting. From the name, it may look like a variant of reference counting used as a technique in Garbage Collection

Git Submodule

https://github.com/blog/2104-working-with-submodules

https://git-scm.com/book/en/v2/Git-Tools-Submodules

Negative Authentication System

https://pdfs.semanticscholar.org/9fbc/50493903cc323170be5094f14aee4735cb6d.pdf

Researcher: Dipankar Dasgupta

convert a project directory into new github repo

go to project directory and do following -

git init

git add .

create a repo in github

generate and add public ssh key to git user account under Settings -> SSH and GPG keys

if you get the error "Key already used", you might have used the key in some other github repo

Either you can remove it or create a new pair using following command (NOTE: Press ENTER if it asks for any input to choose default options)

ssh-keygen -t rsa -f ~/.ssh/id_rsa.home

copy contents of id_rsa.home.pub to github

Add the private key to ssh-agent

ssh-add ~/.ssh/id_rsa

If you have generated a new pair, you may need to add the private key (Source: Generate and Add new key)

git remote add origin git@github.com:gituser/myrepo.git

to see impact of above command

git remote -v

You must be ready by now to push to remote repo

git push origin master