Abdus abdus

## serialize-nulls.kt
/**
 * the first example uses Kotlin's data classes to define the structure
 * this is the suitable approach if the classes are already defined
 */

data class UserData(
  var user_id: String? = null,
  var user_name: String? = null
) {}

## database-backup.mjs
/**
 * Back-up Level Database and store it in a S3 bucket in Gunzip format
 * required packages:
 *    1. mysqldump
 *    2. gzip
 *    3. aws-cli
 *
 * set mysql credentials using mysql_config_editor
 *    1. mysql_config_editor set --password
 *    2. mysql_config_editor print --all (to see config option)

## tsconfig.json
{
  "compilerOptions": {
    "target": "es5",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "skipLibCheck": true,

## index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>WebRTC Practice</title>
  </head>
  <body>
    <video
      id="vid1"
      src=""

## system-design-resources.md

      
              1 file
            
          
              2 forks
            
          
              0 comments
            
          
              18 stars
            
          
                abdus
                / system-design-resources.md
            
            
              Created
              January 29, 2021 16:10
            
              
                System Design Resources
              
          
      View system-design-resources.md
  
      
    System Design Interesting Reads
Basics:

System Design Cheatsheet · GitHub
System Design Primer
How to Succeed in a System Design Interview
Approach a System Design Interview
System Design, Chapter 2: Sharding
System Design, Chapter 3: Load Balancing


## AbortController-in-action.js
/* this function would return a Promise
 * which would resolve with value `hello`
 * after 4s
 */
function abortTask({ signal }) {
  return new Promise((resolve, reject) => {
    // 1. check if it's already aborted
    if (signal && signal.aborted) {
      return reject(new DOMException('`signal` is in `aborted` state', 'ABORT_ERR'));
    }

## octocat-hire-me.sh
#!/usr/bin/env bash
  REPO=artistic
  UPLOAD_INSTRUCTIONS="Upload your creation to GitHub!

# 1. Create a new empty repo on your GitHub account

# 2. Upload your repository using the instructions on https://github.com/new, or this script!"
  git init $REPO
  cd $REPO
  touch README.md

## jekyll-deploy-script.sh
#!/bin/sh

# Stage and Commit Every Unsaved changes
# and push them to master
git add .
git commit -m 'comitted from deploy script'
git push origin master

# generate a clean build
bundle exec jekyll clean

## secure-email-static-site.html
<html>
  <body>
    <form action="">
      <input
        type="email"
        id="email"
        name="email"
        placeholder="mail@abdus.xyz"
      />
      <br />

## keybase.md

      
              1 file
            
          
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              0 comments
            
          
              0 stars
            
          
                abdus
                / keybase.md
            
            
              Created
              November 1, 2019 17:18
            
          
      View keybase.md
  
      
    Keybase proof
I hereby claim:

I am thisisabdus on github.
I am thisisabdus (https://keybase.io/thisisabdus) on keybase.
I have a public key ASB_kPwE-z_xjwIZDSBLGdmLBJfhKYUpuSm6EM6qRD4CMwo

To claim this, I am signing this object:
	/**
	* the first example uses Kotlin's data classes to define the structure
	* this is the suitable approach if the classes are already defined
	*/

	data class UserData(
	var user_id: String? = null,
	var user_name: String? = null
	) {}
	/**
	* Back-up Level Database and store it in a S3 bucket in Gunzip format
	* required packages:
	* 1. mysqldump
	* 2. gzip
	* 3. aws-cli
	*
	* set mysql credentials using mysql_config_editor
	* 1. mysql_config_editor set --password
	* 2. mysql_config_editor print --all (to see config option)
	{
	"compilerOptions": {
	"target": "es5",
	"lib": [
	"dom",
	"dom.iterable",
	"esnext"
	],
	"allowJs": true,
	"skipLibCheck": true,
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<title>WebRTC Practice</title>
	</head>
	<body>
	<video
	id="vid1"
	src=""
	/* this function would return a Promise
	* which would resolve with value `hello`
	* after 4s
	*/
	function abortTask({ signal }) {
	return new Promise((resolve, reject) => {
	// 1. check if it's already aborted
	if (signal && signal.aborted) {
	return reject(new DOMException('`signal` is in `aborted` state', 'ABORT_ERR'));
	}
	#!/usr/bin/env bash
	REPO=artistic
	UPLOAD_INSTRUCTIONS="Upload your creation to GitHub!

	# 1. Create a new empty repo on your GitHub account

	# 2. Upload your repository using the instructions on https://github.com/new, or this script!"
	git init $REPO
	cd $REPO
	touch README.md
	#!/bin/sh

	# Stage and Commit Every Unsaved changes
	# and push them to master
	git add .
	git commit -m 'comitted from deploy script'
	git push origin master

	# generate a clean build
	bundle exec jekyll clean
	<html>
	<body>
	<form action="">
	<input
	type="email"
	id="email"
	name="email"
	placeholder="mail@abdus.xyz"
	/>
	<br />