Steven Van Vaerenbergh steven2358

## cheatsheet.py
###
# numpy
###

# convert variable to other data type
x.astype(np.float32)

## pivinv.m
function [A_inv, d] = pivinv(A)
% PIVINV inversion of a matrix by pivoting method
%
% Input: A, a square matrix
% Outputs: A_inv, the inverse of A; d, the determinant of A
%
% Reference: Enrique Castillo and Francisco Jubete, "The Gamma-algorithm
% and some applications," International Journal of Mathematical Education
% in Science and Technology 35, no. 3 (2004): 369-389.
%

## gource.sh
#!/bin/zsh

if (( !($# == 3) ))
then
    echo "Usage:"
    echo $0 "<ffmpeg preset> <output file base name> <seconds per day>"
    exit 1
fi

"""

## cue_sheet_converter.py
# Convert a playlist in text format to a cue file
# Author: steven2358
# Usage:
#   1. Make a playlist file "playlist.txt" using this format:
'''
Album Artist - Album Name
FileName.mp3
MM:SS:mm - Artist1 - Title1
MM:SS:mm - Artist2 - Title2
MM:SS:mm - Artist3 - Title3

## hello_world.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-

def main():
  print('Hello world!')

if __name__ == '__main__':
  main()

## power_table.md

      
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                steven2358
                / power_table.md
            
            
              Last active
              November 19, 2021 21:12
            
              
                Power table
              
          
    Power table


base \ exponent
2
3
4
5
6
7
8
9
10


1,01
1,02
1,03
1,04
1,05
1,06
1,07
1,08
1,09
1,10


1,02
1,04
1,06
1,08
1,10
1,13
1,15
1,17
1,20
1,22


1,03
1,06
1,09
1,13
1,16
1,19
1,23
1,27
1,30
1,34


1,04
1,08
1,12
1,17
1,22
1,27
1,32
1,37
1,42
1,48


1,05
1,10
1,16
1,22
1,28
1,34
1,41
1,48
1,55
1,63


1,06
1,12
1,19
1,26
1,34
1,42
1,50
1,59
1,69
1,79


## exponentiation_table.md

      
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                steven2358
                / exponentiation_table.md
            
            
              Created
              November 23, 2021 09:03
            
              
                Exponentiation table
              
          
    Exponentiation table

Results are rounded to two decimals.


base \ exponent
2
3
4
5
6
7
8
9
10


1,01
1,02
1,03
1,04
1,05
1,06
1,07
1,08
1,09
1,10


1,02
1,04
1,06
1,08
1,10
1,13
1,15
1,17
1,20
1,22


1,03
1,06
1,09
1,13
1,16
1,19
1,23
1,27
1,30
1,34


1,04
1,08
1,12
1,17
1,22
1,27
1,32
1,37
1,42
1,48


## cheatsheet.matlab
% Matlab cheat sheet
% Author: Steven Van Vaerenbergh
% Last version: https://gist.github.com/steven2358/7578242


%% SYSTEM

% seed a random generator
seed = 1;
rng('default');

## index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>title</title>
    <link rel="stylesheet" href="style.css">
    <script src="script.js"></script>
  </head>
  <body>
    <!-- page content -->

## bitcoin_wallet_matrix.md

      
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                steven2358
                / bitcoin_wallet_matrix.md
            
            
              Created
              August 18, 2014 17:54
            
              
                Bitcoin Wallet Matrix
              
          
    Bitcoin Wallet Matrix


Web (no QR-scan)
Android
iOS


Coinbase.com
yes
yes
yes
varying BTC addresses


blockchain.info
yes
yes
yes


Verso Card
no
yes
yes
Article and Discussion 17$ one-time
	###
	# numpy
	###

	# convert variable to other data type
	x.astype(np.float32)
	function [A_inv, d] = pivinv(A)
	% PIVINV inversion of a matrix by pivoting method
	%
	% Input: A, a square matrix
	% Outputs: A_inv, the inverse of A; d, the determinant of A
	%
	% Reference: Enrique Castillo and Francisco Jubete, "The Gamma-algorithm
	% and some applications," International Journal of Mathematical Education
	% in Science and Technology 35, no. 3 (2004): 369-389.
	%
	#!/bin/zsh

	if (( !($# == 3) ))
	then
	echo "Usage:"
	echo $0 "<ffmpeg preset> <output file base name> <seconds per day>"
	exit 1
	fi

	"""
	# Convert a playlist in text format to a cue file
	# Author: steven2358
	# Usage:
	# 1. Make a playlist file "playlist.txt" using this format:
	'''
	Album Artist - Album Name
	FileName.mp3
	MM:SS:mm - Artist1 - Title1
	MM:SS:mm - Artist2 - Title2
	MM:SS:mm - Artist3 - Title3
	#!/usr/bin/env python
	# -- coding: utf-8 --

	def main():
	print('Hello world!')

	if __name__ == '__main__':
	main()
base \ exponent	2	3	4	5	6	7	8	9	10
1,01	1,02	1,03	1,04	1,05	1,06	1,07	1,08	1,09	1,10
1,02	1,04	1,06	1,08	1,10	1,13	1,15	1,17	1,20	1,22
1,03	1,06	1,09	1,13	1,16	1,19	1,23	1,27	1,30	1,34
1,04	1,08	1,12	1,17	1,22	1,27	1,32	1,37	1,42	1,48
1,05	1,10	1,16	1,22	1,28	1,34	1,41	1,48	1,55	1,63
1,06	1,12	1,19	1,26	1,34	1,42	1,50	1,59	1,69	1,79
	% Matlab cheat sheet
	% Author: Steven Van Vaerenbergh
	% Last version: https://gist.github.com/steven2358/7578242


	%% SYSTEM

	% seed a random generator
	seed = 1;
	rng('default');
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>title</title>
	<link rel="stylesheet" href="style.css">
	<script src="script.js"></script>
	</head>
	<body>
	<!-- page content -->
	Web (no QR-scan)	Android	iOS
Coinbase.com	yes	yes	yes	varying BTC addresses
blockchain.info	yes	yes	yes
Verso Card	no	yes	yes	Article and Discussion 17$ one-time