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{
  "a": {
    "prefix": "a",
    "body": ["<a href=\"$1\">$2</a>$3"],
    "description": "HTML - Defines a hyperlink"
  },
  "abbr": {
    "prefix": "abbr",
    "body": ["<abbr title=\"$1\">$2</abbr>$3"],
    "description": "HTML - Defines an abbreviation"

mathwo

function getProbability(numDucks = 4, numSimulations = 100000) {
    let successCount = 0;
    for (let i = 0; i < numSimulations; i++) {
        // For each duck, generate a random angle in (0, 2 * Math.PI) then sort the array
        const angles = Array.from({length: numDucks}, () => Math.random() * 2 * Math.PI)
		.sort((a, b) => a - b);

	// Take each angle as the start of a semicircle,
	// check if all other angles fall within the semicircle of start.
	// If there exists such a start angle for all other angles, 

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Step 1: follow the instructions on this [starting guide](https://www.getzola.org/documentation/getting-started/overview/)
Step 2: add following piece of code in templates/blog-page.html (before the last line):

```
{% if page.extra.math %}
<script>
  MathJax = {
    tex: {
      inlineMath: [['$', '$'], ['\\(', '\\)']]
    }

mathwo

Install homebrew - this will install command line tools for Xcode, then install yt-dlp and ffmpeg via brew
Install chrome browser
Install Arc browser
Install Office 365
Install Warp terminal
Install Raycast launcher: https://www.raycast.com/
Install OhMyZsh - copy paste and run the installation command in warp
Install BetterDisplay - need pay $15 
Install vscode - download zip and drag to app folder - sync settings, then config:
	1. Open Visual Studio Code

mathwo

---

How to install yt-dlp and ffmpeg

---

Windows:

• yt-dlp: https://github.com/yt-dlp/yt-dlp/wiki/Installation
• ffmpeg: https://www.gyan.dev/ffmpeg/builds/

Mac:

Go to https://brew.sh/ for installation instruction Then install yt-dlp and ffmpeg with one line command:

mathwo

How To Work With Multiple Github Accounts on a single Machine

Let suppose I have two github accounts, https://github.com/rahul-office and https://github.com/rahul-personal. Now i want to setup my mac to easily talk to both the github accounts.

NOTE: This logic can be extended to more than two accounts also. :)

The setup can be done in 5 easy steps:

Steps:

• Step 1 : Create SSH keys for all accounts
• Step 2 : Add SSH keys to SSH Agent

mathwo

import urllib.request
from datetime import date, timedelta

start_date = date(2020, 1, 1)
end_date = date(2023, 6, 23)

delta = end_date - start_date

f = open("results.csv","w+")

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{"lastUpload":"2021-09-13T19:41:03.139Z","extensionVersion":"v3.4.3"}

mathwo

Libraries

• jQuery - The de-facto library for the modern age. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
• Backbone - Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
• AngularJS - Conventions based MVC framework for HTML5 apps.
• Underscore - Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects.
• lawnchair - Key/value store adapter for indexdb, localStorage

mathwo

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console