Johnny Wang chianingwang

## reed_solomon.py
from string import ascii_uppercase

ALPHABET = " "+ascii_uppercase
CHAR_TO_INT = dict(zip(ALPHABET, range(27)))
INT_TO_CHAR = dict(zip(range(27), ALPHABET))

def pad(message, chunk_size):
    return message + ' '*(chunk_size - len(message) % chunk_size)

def unpad(message):

## GIF-Screencast-OSX.md

      
        
          
            
              
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                dergachev
                / GIF-Screencast-OSX.md
            
            
              Last active
              June 5, 2024 22:16
            
              
                OS X Screencast to animated GIF
              
          
        
      
        
  
      
    OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
	from string import ascii_uppercase

	ALPHABET = " "+ascii_uppercase
	CHAR_TO_INT = dict(zip(ALPHABET, range(27)))
	INT_TO_CHAR = dict(zip(range(27), ALPHABET))

	def pad(message, chunk_size):
	return message + ' '*(chunk_size - len(message) % chunk_size)

	def unpad(message):