Natasha Koh NatashaKSS

## gist:b7942ce88969731cf2cea56b2b2c2707
Verifying my Blockstack ID is secured with the address 191xNerXwzCRGdhDJg1MFZLj91LaFxT3H6 https://explorer.blockstack.org/address/191xNerXwzCRGdhDJg1MFZLj91LaFxT3H6

## this_keyword.md

      
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                NatashaKSS
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              July 1, 2018 08:05
            
              
                My Notes for understanding JavaScript's "this" keyword binding behaviour
              
          
    My Notes for understanding JavaScript's "this" keyword binding behaviour


adapted from Chapter 2 in "You Don't Know JS" here


Key Point: The call-site determines where this will reference during the execution of a function. There are essentially 4 rules governing how the call-site determines where this will point during the execution of a function.
Rule 1. Default Binding when not in 'strict' mode
function foo() {


## README.md

      
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                NatashaKSS
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              Created
              May 23, 2018 11:16
            
              
                Sample OAuth2 bearer token auth flow
              
          
    Sample OAuth2 bearer token auth flow


Credits to Aurelian's code from (codepad)[https://codepad.co/snippet/uVO5YJuE]

Uses the Twitter API as an example.

  
## README.md

      
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                NatashaKSS
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              April 3, 2018 09:54
            
              
                Holds my GIFs
              
          
    A gist that holds the meta data of my other gists 🌚

Directory

1. Open a new iTerm2 tab / window from a Finder shortcut
https://gist.github.com/NatashaKSS/429c9ac374628c79bfd929b19976516d

  
## README.md

      
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              May 17, 2022 09:17
            
              
                Open a new iTerm2 tab / window from a Finder shortcut
              
          
    Open a new iTerm2 tab / window from a Finder shortcut

This script opens a new iTerm tab at your currently active Finder window's directory. It opens a new iTerm window there instead if you don't have iTerm running yet.

Referenced from the original tutorial written by Peter Downs at http://www.jofu.org/blog/2016/02/04/open-iterm-tab-from-finder-by-shortcut.

This is for you if...

You just want a short script with minimal configuration to get this shortcut working. For a more fully-featured solution, please use "iTerm2 Finder Tools" which you can download from Peter Down's GitHub repository.
Getting Started


## brute_force_xor_ascii.py
"""
    TASK:
    Decrypt a piece of ciphertext which uses a 1-byte XOR Scheme.
    Brute force approach.
"""

# The flag in this one contains the word "Congratulations!"
ciphertext = "W{zsfu`axu`}{zg54@|}g4}g4`|q4rxus.4wg&%$#o#%vwp&pu&'p&\"!r$%!$!&r $ur\",!!u$i:"

def decrypt(input_str):

## Substitution_Cipher_Freq_Analysis_Hack.py
# Sample ciphertext for practice
cipher_text = "muzbpbxyenryzamvrbrzctbmxznhvzeojmvbjjzctbzhnxwrzhnowrzknzqxnovrzqzkxbqczrbqwzuqjcbxzctqvzmczrnbj"

# Function to help you make preliminary guesses of what some cipher symbols are.
# Collects the character frequency of all letters in the ciphertext
def freq(cipher_text):
  result = {}
  for ch in cipher_text:
    if ch in result:
        result[ch] += 1

## Base64_Encode_Decode.js
var BASE64_URL = require('base64url');

/**
 * Sometimes, you need a way to quickly decode Base-64 formatted URLs into a human-editable format.
 *
 * Here's a short script that decodes base64 URLs and prints the decoded result onto the console.
 */

// Step 1: Enter your base URL here. E.g. it can be "https://localhost:3000" or "http://www.mysite.com"
var baseURL = ""; //TO EDIT
	"""
	TASK:
	Decrypt a piece of ciphertext which uses a 1-byte XOR Scheme.
	Brute force approach.
	"""

	# The flag in this one contains the word "Congratulations!"
	ciphertext = "W{zsfu`axu`}{zg54@\|}g4}g4`\|q4rxus.4wg&%$#o#%vwp&pu&'p&\"!r$%!$!&r $ur\",!!u$i:"

	def decrypt(input_str):
	# Sample ciphertext for practice
	cipher_text = "muzbpbxyenryzamvrbrzctbmxznhvzeojmvbjjzctbzhnxwrzhnowrzknzqxnovrzqzkxbqczrbqwzuqjcbxzctqvzmczrnbj"

	# Function to help you make preliminary guesses of what some cipher symbols are.
	# Collects the character frequency of all letters in the ciphertext
	def freq(cipher_text):
	result = {}
	for ch in cipher_text:
	if ch in result:
	result[ch] += 1
	var BASE64_URL = require('base64url');

	/**
	* Sometimes, you need a way to quickly decode Base-64 formatted URLs into a human-editable format.
	*
	* Here's a short script that decodes base64 URLs and prints the decoded result onto the console.
	*/

	// Step 1: Enter your base URL here. E.g. it can be "https://localhost:3000" or "http://www.mysite.com"
	var baseURL = ""; //TO EDIT