rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

richhickey

(require '[clojure.core.async :as a])

(def xform (comp (map inc)
              (filter even?)
              (dedupe)
              (flatmap range)
              (partition-all 3)
              (partition-by #(< (apply + %) 7))
              (flatmap flatten)
              (random-sample 1.0)

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

19h

console.reset = function () {
  return process.stdout.write('\033c');
}

frne

/**
 * Function to fix native charCodeAt()
 *
 * Now, we can use fixedCharCodeAt("foo€", 3); for multibyte (non-bmp) chars too.
 *
 * @access public
 * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/charCodeAt
 * @note If you hit a non-bmp surrogate, the function will return false
 * @param str String Mixed string to get charcodes
 * @param idx Integer Position of the char to get

trongthanh

var
    projector = new THREE.Projector(),
    p3D = new THREE.Vector3(25, 15, 9),
    p2D;

p2D = projector.projectVector(p3D, camera);
p3D = projector.unprojectVector(p2D, camera);

//need extra steps to convert p2D to window's coordinates
p2D.x = (p2D.x + 1)/2 * window.innerWidth;