ralfebert

// For example:
// UIColorFromRGBA(0xffee00, 0.5)
// UIColorFromRGB(0xffee00)

static inline UIColor *UIColorFromRGBA(int rgb, float a) {
    return [UIColor colorWithRed:((float)((rgb & 0xFF0000) >> 16))/255.0
                           green:((float)((rgb & 0xFF00) >> 8))/255.0
                            blue:((float)(rgb & 0xFF))/255.0 alpha:a];
}

janodev

@interface ARSketchView : UIView
 
- (IBAction) clear;
- (IBAction) replay;
 
@end

nathansmith

window.onscroll = function() {
  var d = document.documentElement;
  var offset = d.scrollTop + window.innerHeight;
  var height = d.offsetHeight;

  console.log('offset = ' + offset);
  console.log('height = ' + height);

  if (offset >= height) {
    console.log('At the bottom');

mscdex

var express = require('express'),
    app = express(),
    cookieParser = require('cookie-parser'),
    session = require('express-session'),
    RedisStore = require('connect-redis')(session);

app.use(express.static(__dirname + '/public'));
app.use(function(req, res, next) {
  if (~req.url.indexOf('favicon'))
    return res.send(404);