ChillyBwoy

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Различные способы перехода в режим вставки

i " вставить текст до курсора

ChillyBwoy

class Reduced

  @isReduced = (obj) -> obj instanceof Reduced

  constructor: (@wraped) ->

  unwrap: -> @wraped


reduce = (collection, fn, seed) ->

ChillyBwoy

(ns particles.core)

(def display (.getElementById js/document "display"))
(def context (.getContext display "2d"))
(def damping 0.999)
(def max-particles 250)
(def line-width 2)

(def app-state (atom {:width (.-innerWidth js/window)
                      :height (.-innerHeight js/window)}))

ChillyBwoy

(def grid (insert [[nil nil nil nil]
                   [nil nil nil nil]
                   [nil nil nil nil]
                   [nil nil nil nil]]))

;; Grid functions.

(defn move
  "Moves all field to the choosen direction, merges fields and inserts field value for random free location. Returns nil if game is over. Returns same grid if move doesn't change the grid."
  [grid direction]

ChillyBwoy

How to use a PS3 controller on Mac OS X 10.7 (Lion)

1. Open Apple menu -> System Preferences -> Bluetooth and disable Bluetooth on Mac as well as any other nearby Macs or devices which will try to pair with and confuse the controller.

2. Reset PS3 controller by inserting paperclip into pinhole near L2 button.

3. Connect PS3 controller to Mac with USB cable.

4. Enable Bluetooth.

ChillyBwoy

#!/usr/bin/env bash
set -e

SETTINGS=$2

DB_USER="dbuser"
DB_NAME="dbname"
DB_PASS="dbpass"
DB_HOST=localhost

ChillyBwoy

$page_width: 850px;

@function grid_width($width, $margin, $columns) { 
  @return ($width - ($margin * ($columns - 1))) / $columns;
}

@mixin grid-column($columns, $prefix, $sufix, $gutter, $border_right, $border_left, $cw, $cm) {
  $width: (($cw + $cm) * $columns) - $cm;
  $prefix_width: ($cw + $cm) * $prefix;
  $sufix_width: ($cw + $cm) * $sufix;

ChillyBwoy

oneTimePer = (ms, func) ->
  ms or (ms = 1000)
  ->
    self = arguments.callee
    self._lastTimeCalled = new Date  unless self.hasOwnProperty("_lastTimeCalled")
    if new Date - self._lastTimeCalled > ms
      self._lastTimeCalled = new Date
      func.apply this, arguments

myFunc = oneTimePer 2000, (x, y) -> x + y

ChillyBwoy

var shiftDate = function(date, what, count) {
    var proc1 = 'get' + what,
        proc2 = 'set' + what;

    var value = Date.prototype[proc1].call(date);
    Date.prototype[proc2].call(date, value + count);
    return date;
}

console.log(shiftDate(new Date, 'Date', -21));

ChillyBwoy

/* simple */
var extends = function(child, parent) {
    var F = function() { }
    F.prototype = parent.prototype
    child.prototype = new F()
    child.prototype.constructor = child
    child.superclass = parent.prototype
}

/* from CoffeeScript */