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magick93 /
Created Oct 1, 2017 — forked from mugifly/
Cleanup Script for Docker Images and Containers
echo -e "-- Removing exited containers --\n"
docker ps --all --quiet --filter="status=exited" | xargs --no-run-if-empty docker rm --volumes
echo -e "\n\n-- Removing untagged images --\n"
docker rmi --force $(docker images | awk '/^<none>/ { print $3 }')
echo -e "\n\n-- Removing volume directories --\n"
docker volume rm $(docker volume ls --quiet --filter="dangling=true")
evanwill /
Last active Feb 22, 2020
how to add more utilities to git bash for windows, wget, make

How to add more to Git Bash on Windows

Git for Windows comes bundled with the "Git Bash" terminal which is incredibly handy for unix-like commands on a windows machine. It is missing a few standard linux utilities, but it is easy to add ones that have a windows binary available.

The basic idea is that C:\Program Files\Git\mingw64\ is your / directory according to Git Bash (note: depending on how you installed it, the directory might be different. from the start menu, right click on the Git Bash icon and open file location. It might be something like C:\Users\name\AppData\Local\Programs\Git, the mingw64 in this directory is your root. Find it by using pwd -W). If you go to that directory, you will find the typical linux root folder structure (bin, etc, lib and so on).

If you are missing a utility, such as wget, track down a binary for windows and copy the files to the corresponding directories. Sometimes the windows binary have funny prefixes, so

erniejunior /
Last active Feb 18, 2020 — forked from fmder/
Elastic transformation of an image in Python
import numpy as np
from scipy.ndimage.interpolation import map_coordinates
from scipy.ndimage.filters import gaussian_filter
def elastic_transform(image, alpha, sigma, random_state=None):
"""Elastic deformation of images as described in [Simard2003]_.
.. [Simard2003] Simard, Steinkraus and Platt, "Best Practices for
Convolutional Neural Networks applied to Visual Document Analysis", in
Proc. of the International Conference on Document Analysis and
Recognition, 2003.
stewartpark /
Created Oct 12, 2015
Simple XOR learning with keras
from keras.models import Sequential
from keras.layers.core import Dense, Dropout, Activation
from keras.optimizers import SGD
import numpy as np
X = np.array([[0,0],[0,1],[1,0],[1,1]])
y = np.array([[0],[1],[1],[0]])
model = Sequential()
model.add(Dense(8, input_dim=2))
anantn / getusermedia_picture.html
Created Feb 17, 2012
Take a picture with getUserMedia
View getusermedia_picture.html
<video id="v" width="300" height="300"></video>
<input id="b" type="button" disabled="true" value="Take Picture"></input>
<canvas id="c" style="display:none;" width="300" height="300"></canvas>
navigator.getUserMedia({video: true}, function(stream) {
var video = document.getElementById("v");
var canvas = document.getElementById("c");
jonleighton / base64ArrayBuffer.js
Last active Feb 11, 2020
Encode an ArrayBuffer as a base64 string
View base64ArrayBuffer.js
// Converts an ArrayBuffer directly to base64, without any intermediate 'convert to string then
// use window.btoa' step. According to my tests, this appears to be a faster approach:
Copyright 2011 Jon Leighton
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
hannes-brt /
Created Dec 28, 2010
Setup pyximport to include the numpy headers
import pyximport
import numpy as np
pyximport.install(setup_args={'include_dirs': np.get_include()})
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