adnanirfan

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}'

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

adnanirfan

To Customize Notificaiotn in Ubuntu
http://ubuntuhandbook.org/index.php/2016/05/customizing-notification-bubbles-ubuntu-16-04/

adnanirfan

https://codeburst.io/how-to-setup-nginx-for-react-a504f38f95ed

1. cd /etc/nginx/sites-enabled
2. ln -s ../sites-available/krim.com .

For Sequence of location in nginx: https://stackoverflow.com/questions/5238377/nginx-location-priority

For Nginx location priority: http://nginx.org/en/docs/http/ngx_http_core_module.html#location

adnanirfan

- TechStacks/Language
  - Javascript
    - https://github.com/ganqqwerty/123-Essential-JavaScript-Interview-Questions
    - https://www.toptal.com/javascript/10-most-common-javascript-mistakes
    - https://www.toptal.com/javascript/interview-questions
    - https://medium.com/javascript-in-plain-english/js-engine-and-optimization-dac1f7fcb87d
    - https://www.freecodecamp.org/news/javascript-essentials-why-you-should-know-how-the-engine-works-c2cc0d321553/
    - https://github.com/yangshun/front-end-interview-handbook
    - lexical scoping
    - React 16

adnanirfan

# DO NOT RESPOND TO REQUESTS OTHER THAN yourdomain.com
server {
    listen       80  default;
    server_name  _;
    return       444;
}

# FILE UPLOADS
server {
        listen   80;

adnanirfan

Installing Postgres via Brew

Pre-Reqs

Brew Package Manager

In your command-line run the following commands:

1. brew doctor
2. brew update

adnanirfan

watchman watch-del-all && rm -rf node_modules/ && yarn cache clean && yarn install && yarn start -- --reset-cache

adnanirfan

• https://treehouse.github.io/installation-guides/mac/mongo-mac.html

adnanirfan

1. Write a JavaScript function that reverse a number.

     Example x = 32243;
     Expected Output : 34223
   

2. Write a JavaScript function that checks whether a passed string is palindrome or not?

     A palindrome is word, phrase, or sequence that reads the same backward as forward, e.g., madam or nurses run.
   

adnanirfan

• How To Install Nginx on Ubuntu 20.04

  https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-20-04#step-5-%E2%80%93-setting-up-server-blocks-(recommended)

• How To Secure Nginx with Let's Encrypt on Ubuntu 20.04

  https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-20-04

• Free DNS

  https://freedns.afraid.org/subdomain/

• DNS configuration, diagnostics, and alerts - domain details