slinderman

"""
A collection of helper functions for optimization with JAX. 

UPDATE: This is obsolete now that `jax.scipy.optimize.minimize` is exists!
"""
import numpy as onp
import scipy.optimize
from jax import grad, jit
from jax.tree_util import tree_flatten, tree_unflatten
from jax.flatten_util import ravel_pytree

tedmiston

"""
Simply display the contents of the webcam with optional mirroring using OpenCV 
via the new Pythonic cv2 interface.  Press <esc> to quit.
"""

import cv2


def show_webcam(mirror=False):
    cam = cv2.VideoCapture(0)

jagregory

So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!

Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.

* Off the top of my head *

1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it

    git remote add my-fork git@github...my-fork.git