MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

dergachev

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:

rubo77

#!/bin/sh
# Configure the following default variables according to your requirements
language="en-US" # e.g. "de" or "en-US"
if [ ! "$1" ]; then

	# default if no argument is set:
	version="95.0" # chose from http://download.cdn.mozilla.net/pub/mozilla.org/firefox/releases/
	application="firefox" # "thunderbird" or "firefox" but file extension, archive extraction, and binary
		
fi

dsleo

from sklearn.model_selection import train_test_split
from sklearn.linear_model import LogisticRegression
from conformal.conformal_predictor import InductiveConformalPredictor

data = load_digits()
X, y = data.data, data.target
alpha = 0.05
seed = 41

X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.3,

sbarratt

def get_jacobian(net, x, noutputs):
    x = x.squeeze()
    n = x.size()[0]
    x = x.repeat(noutputs, 1)
    x.requires_grad_(True)
    y = net(x)
    y.backward(torch.eye(noutputs))
    return x.grad.data

kyleturner

To remove a submodule you need to:

Delete the relevant line from the .gitmodules file.
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Commit and delete the now untracked submodule files.

gpleiss

import torch
import numpy as np
from matplotlib import pyplot as plt

def make_model_diagrams(outputs, labels, n_bins=10):
    """
    outputs - a torch tensor (size n x num_classes) with the outputs from the final linear layer
    - NOT the softmaxes
    labels - a torch tensor (size n) with the labels
    """

jossef

def color(text, **user_styles):

    styles = {
        # styles
        'reset': '\033[0m',
        'bold': '\033[01m',
        'disabled': '\033[02m',
        'underline': '\033[04m',
        'reverse': '\033[07m',

cobookman

The following two functions will stream just about any audio or video file to any browsers supporting mp3 and/or webm. Due to the unknown number of bytes, a custom html5 audio/video player will have to be written (my next step) to allow seeking.

For w/e reason node.js didn't want to spawn a child process with a unix pipe in it. This could be so that they can keep support for windows computers. As such I've created the following bash script:

#!/bin/bash
START_TIME=${2:-0}
VARIABLE_BIT_RATE=${3:-4}
ABSOLUTE_PATH=$1

duggan

#!/usr/bin/env python

"""
Requires pychromecast.

Install with `pip install pychromecast`

usage: cast.py [-h] -d DEVICE -v VIDEO

Cast YouTube videos headlessly.