avitevet

# val = the value to pad
# length = the length of the padded string
# padChar = the character to use for padding.  Defaults to '0'
pad = (val, length, padChar = '0') ->
  val += ''
  numPads = length - val.length
  if (numPads > 0) then new Array(numPads + 1).join(padChar) + val else val

jonbeebe

def list_splice(target, start, delete_count=None, *items):
    """Remove existing elements and/or add new elements to a list.

    target        the target list (will be changed)
    start         index of starting position
    delete_count  number of items to remove (default: len(target) - start)
    *items        items to insert at start index

    Returns a new list of removed items (or an empty list)
    """

Yaffle

/*jslint plusplus: true, vars: true, indent: 2 */

/*
  convertPointFromPageToNode(element, event.pageX, event.pageY) -> {x, y}
  returns coordinate in element's local coordinate system (works properly with css transforms without perspective projection)

  convertPointFromNodeToPage(element, offsetX, offsetY) -> {x, y}
  returns coordinate in window's coordinate system (works properly with css transforms without perspective projection)
*/