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Archive for July, 2010

Learn Objective-C: Day 3

July 30, 2010  |  iPhone  |  ,  |  Comments Off

Welcome tο раrt three οf thіѕ series -I hope уου?re enjoying іt! Last week wе looked аt hοw wе separate classes іn tο separate files (interface аnd implementation), thіѕ week wе?re going tο look аt classes again, bυt a small bit more іn depth. Wе?ll аlѕο take a peak аt inheritance аnd hοw іt works, along wіth variable scope.

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Create a Dark and Rainy Crime Scene in Photoshop

We can all imagine what a dark and rainy crime scene looks like. We have all scene them in television and movies. Today, we will learn how to use different tools and techniques to create a scene of our own in Photoshop. Resources Used You can download the following textures from the links below. Just sign up for free to download the image. Brick Aircon Window Splatter Smear Splatter Long Window Step 1 First, create a new file with a size of 900 x 700 px and...

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How to Use CakePHP’s Access Control Lists

July 30, 2010  |  PHP  |  , , , ,  |  Comments Off

If you’re building a CMS, you’ll probably need different user roles—superusers, admins, users—with different permission levels. Too complicated to code? Enter CakePHP’s ACL (Access Control Lists). With the right setup, you’ll be checking user permissions with just one line. Introduction: What Are Access Control Lists? The ACL lets you create a hierarchy of users with their respective roles. Here’s a quick example. Super Users User #1 Admins User #2 User #3 Users User #4 User #5 User #6 …. In this tutorial, we will be setting up an ACL for a simple blog. If you haven’t yet checked out Getting Started With CakePHP (and Part 2) here on Nettuts+, please do so...

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Create a Fantasy Painting With Photoshop CS5?s Mixer Brush – Psdtuts Premium Tutorial

Today, we have another Psd Premium tutorial exclusively available to Premium members. If you want to take your digital painting skills to the next level, then we have an awesome tutorial for you. Learn more after the jump! This Premium Tutorial is Filled with Creative Tips Without a doubt, my favourite new feature in Photoshop CS5 is the Mixer brush. When you see the demos of people using it, it looks great, but when I first got to use it, I was a bit confused. Each brush has 5 different attribute settings and then another 4 canvas settings to get your...

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How to Put Lightning inside the Bottle

This Photoshop tutorial can make everyone who wants to know how to create lightning in a bottle and you will be very surprised to learn how it is quickly and easy. Before starting this tutorial go thru Google Images to find some appropriate picture of bottle to work with. Open up the picture and start with our tutorial. Use the Pen Tool to create shape around bottle reflection as shown on my screenshot below: After that open Paths Palette and click on Load path as a selection button on the palette bottom. Press Ctrl+J to duplicate selected area. Then apply...

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