mariozig

# Assume we are in your home directory
cd ~/

# Clone the repo from GitLab using the `--mirror` option
$ git clone --mirror git@your-gitlab-site.com:mario/my-repo.git

# Change into newly created repo directory
$ cd ~/my-repo.git

# Push to GitHub using the `--mirror` option.  The `--no-verify` option skips any hooks. 

mbostock

function intersections(a, b) {
  var R = a.r,
      r = b.r,
      dx = b.x - a.x,
      dy = b.y - a.y,
      d = Math.sqrt(dx * dx + dy * dy),
      x = (d * d - r * r + R * R) / (2 * d),
      y = Math.sqrt(R * R - x * x);
  dx /= d;
  dy /= d;