spirosrap

Convert recorded video from Mac (command+shift+5) to a gif with ffmpeg

ffmpeg -i test.mov -vf scale=800:-1 -pix_fmt rgb24 -r 25 -f gif - | gifsicle --optimize=3 --delay=3 > out2.gif

https://gist.github.com/dergachev/4627207

Parameters to keep in mind:

• scale=800:-1 Keeps aspect ratio
• -r 25 fps

spirosrap

Create a new VM

vagrant init ubuntu/focal64

add these to Vagrantfile to specify host name and name:

Vagrant.configure("2") do |config|

spirosrap

if __name__ == '__main__':
	source = '''if __name__ == '__main__':
	source = {1}{0}{1}
	print(source.format(source, "{2}", r"{2}", r"{3}"))'''
	print(source.format(source, "\'\'\'", r"\'\'\'", r"\\\\'\\\\'\\\\'"))

spirosrap

q=chr(34);s="q=chr(34);s={};print(s.format(q+s+q))";print(s.format(q+s+q))

spirosrap

t='';s='t=input() or t; print(f"t={repr(t)};s={repr(s)}; exec(s)#{t}")';exec(s)

spirosrap

s='s=%r;print(s%%s)';print(s%s)

spirosrap

c = []
c.append('c = []')
c.append('f = lambda k: "c.append(" + repr(k) + ")"')
c.append('print(c[0])')
c.append('print(f(c[0]))')
c.append('for line in c[1:]:')
c.append('   print(f(line))')
c.append('for line in c[1:]:')
c.append('   print(line)')
f = lambda k: "c.append(" + repr(k) + ")"

spirosrap

# Modified from https://gist.github.com/baraldilorenzo/07d7802847aaad0a35d3#file-vgg-16_keras-py
from keras.models import Sequential
from keras.layers.core import Flatten, Dense, Dropout
from keras.layers.convolutional import Convolution2D, MaxPooling2D, ZeroPadding2D
from keras.optimizers import SGD
import cv2, numpy as np
from keras import backend as K
import csv
import coremltools
from keras import models

spirosrap

Keybase proof

I hereby claim:

• I am spirosrap on github.
• I am spirosrap (https://keybase.io/spirosrap) on keybase.
• I have a public key whose fingerprint is 00CA 6053 B265 3DFC 5B56 F8F4 19D9 8FAB 6754 8DC6

To claim this, I am signing this object: