Since I first announced the new Null Byte recognition for excellence a few weeks ago, several of you have written me asking, "How can I study for this certification exam, and what material will be covered on the exam?" Now I have an answer for you. The White Hat Hacker Associate (CWA) will cover 14 domains or areas. Everything you need to know is here on Null Byte. There will be no questions that are not covered here on this site, guaranteed.
If you're trying to figure out how to play the Disgaea 4 combat modes effectively, take a look at this guide on positioning, attacking, defending, and more while fighting against opponents in the PS3 game. The combat can be a little confusing but there are many different options such as team attacks and combo attacks. This tutorial will give you some understanding of the early fights in the game.
This video explains the different kinds of zones you will come across in Microsoft Windows Server 2008 DNS. The video has practical step by step instructions to managing these zones, as well as understanding their different functions and uses, and covers replication.
Make sure that you wear thick, close-toed shoes when you are mowing the lawn! This tutorial shows you how to use a gas-powered push lawn mower, and the most efficient way to mow your lawn. Make sure you understand how your model of mower works!
This video how-to is a good intro for beginners, helping them understand the creation of an object oriented validator class. This can all sound confusing, so follow the example and learn how to add it to your coding quiver.
If you prefer plastic Christmas greenery over real, we totally understand. While PVC isn't exactly renewable, it is eco-friendly in the sense that you don't need to unnecessarily chop down young evergreen trees and sprigs each year, only to throw them away after a week of use.
We understand if you prefer using fake evergreen sprigs and styrofoam berries in your house for Christmas decor rather than the real things, which tend to dry out in 1-2 weeks. But if you're lucky enough to have some really greenery growing outside your self, consider mixing real with fake for an everlasting display.
In this free video software tutorial, we learn how to color correct a product photograph within Adobe Photoshop CS5. Whether you're new to Photoshop or are a seasoned user looking to better your understanding of Photoshop CS5, you're sure to be well served by this quick video guide.
An ultrasound is the first photograph of your baby, but sometimes it can be difficult to understand. This video shows you what an ultrasound is, how you can interpret the photgraph and what you can expect when you go in for yours.
Interested to know more about myopathy and heart transplantation? This medical-minded video tutorial from the folks at ICYou will help you understand the procedure and give you a sense of what to expect. For all of the details, and to get started learning about cardiomyopathy and heart surgery yourself, take a look.
Considering brow lift? This medical-minded video tutorial from Aurora Clinics will help you understand the procedure and help you decide between open and closed surgery techniques. For all of the details, and to get started learning about brow lifts (or browlifts) yourself, take a look.
Considering mastopexy and breast augmentation? This medical-minded video tutorial from Aurora Clinics will help you understand the procedure and give you a sense of what to expect. For all of the details, and to get started learning about joint mastopexy/breast augmentation surgery yourself, take a look.
Considering a eyelid or eye bag surgery? This medical-minded video tutorial from Aurora Clinics will help you understand the procedure and give you a sense of the necessary aftercare. For all of the details, and to get started learning more about eyelid and eye bag surgery, take a look.
Considering a eyelid surgery? This medical-minded video tutorial from Aurora Clinics will help you understand the procedure and give you a sense of what to expect. For all of the details, and to get started learning about breast reduction surgery yourself, take a look.
The foreign exchange, or forex, market is a relatively safe place to invest money, but like with any investment research and understanding indicators are key to making profits. Watch this video to learn how to use forex trading spreads to read the market and make sound investments.
The body wave is a very simple move to understand and a great move to learn if you're just starting to take hip hop dancing lessons. The move involves moving the body like a wave, rolling smoothly from the head, neck, and butt.
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to understand and work with SN2 reactions in organic chemistry. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For more information, including detailed, step-by-step instructions, take a look.
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to use Markovnikov's rule to understand steric hindrance in organic chemistry. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For more information, including detailed, step-by-step instructions, take a look.
There's nothing quite like drawing a venemous villian trying to throw a bomb at you to awaken your senses and get your fingers flexible for the drawing-filled day ahead.
This piano lesson is both a music theory approach to playing and an actual working piano lesson, which offers you a great chance to apply what you've just learned. Follow along with the video to learn how to understand and construct triad chords and, later, 7th chords.
Induction cooktops are a great option if you're interested in heating food faster and saving energy in the process. They operate a bit differently than other cooktops and you should understand how so, if you plant to own one. This quick tutorial will show you how to use an induction cooktop easily.
The purse. One of the biggest mysteries to man. In it, lies hidden treasures and things that no man can understand how it exactly fits in there. It's so mysterious that it can become maddening. So in this tutorial, you'll find out how to know what women carry in their purse. Good luck and enjoy!
Looking for a fun and functional crochet project (and happen to be right-handed)? Make a hair scrunchie/scrunchy with this crafter's guide. While this tutorial is geared toward people already posessing some knowledge of crocheting, beginners should be able to follow along provided they understand the bare essentials. For more information, and to get started making this hair scrunchie yourself, watch this free video crochet lesson.
Recycle your old bedclothes and obtain a fashionable rag rug in the process! Learn to make a rag rugs from old linens with this green crafter's guide. While this tutorial is geared toward people already posessing some knowledge of crocheting, beginners should be able to follow along provided they understand the bare essentials. For more information, and to get started making your own rag rugs, watch this free video crochet lesson.
Looking for a fun and functional crochet project (and happen to be left-handed)? Make a hair scrunchie/scrunchy with this crafter's guide. While this tutorial is geared toward people already posessing some knowledge of crocheting, beginners should be able to follow along provided they understand the bare essentials. For more information, and to get started making this hair scrunchie yourself, watch this free video crochet lesson.
If you're interested in learning how to draw graffiti art, this tutorial can help you out with it. In this video, you'll find out how to draw, shade, and outline graffiti art following this video. It's easy to understand and can be practiced over and over again. So good luck and enjoy!
Learning a new language can be a hard and trying task. It takes time and patience to fully understand and use a language. Something else that can be difficult is confessing your love to someone. So in this tutorial, you'll find out how to confess your love for someone in Japanese. So good luck and enjoy!
Math, chemistry, physics can all be a very difficult thing to understand. But if you have the right teacher, then it can make life a bit easier. Maybe even a music video explaining it can be a bit easier. In this tutorial, if you're having a tough time with calculating the percent error, this music video may be what you need. So check it out and good luck!
In this tutorial, learn how to arrange a double wing offense for your kids' football team. This strategy is easy for kids to understand and will help you win your games. You can use this offensive lineup in any type of football, but it's great for a pee-wee league. Check it out and be undefeated!
Slash chords sound like jammin' rock'n'roll riffs that are much easier to admire than to actually play. But in piano, slash chords simply delineate what chord you play on your right hand versus what note you play on the bass with your left hand.
This tutorial is for those looking to get an understanding of Photoshop CS4. It's a beginner video and shows you the best way to create a vignette with curves easily. It's a great way to add a little something to your photos without making it look fake. So sit back and enjoy!
So you want to be a rock star? You can either go The Ramones route and pick up a guitar and make some noise... Or, you can do what (in most cases) might be best and learn how to read tablature. In this free lesson, learn how to read and understand tablature.
Photoshop is all about being creative. The more you know, the better you become at mixing certain tricks and techniques to make amazing pieces of digital photography. But there are so many it can take a good chunk of your time to fully understand the power that Photoshop holds. In this tutorial, find out how to easily combine photos and text using this awesome piece of software. Enjoy!
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 51st installment in his "Excel Statistics" series of free video lessons, you'll learn how to understand, work with and find simple probabilities in Microsoft Office Excel.
Whether you're using a fancy WYSIWYG (what-you-see-is-what-you-get) page editor like Adobe Dreamweaver CS5 or a barebones text editor like Notepad, if you want to build websites, you'll need to have some understanding of HTML (for the structure of your web pages) and CSS (for their style). And this free coder's guide will get you started along that path.
Teaching your kids or students about different cultures can be a big stepping stone in them understanding more about the world. A good way to do this is by using an easy arts and crafts project. This tutorial focuses on the Chinese and how to craft an easy hat. Enjoy!
Are you "just not a math person"? Hogwash. Everyone seems to think that at one point in their life. With a little practice and study, math will become more and more easy to understand. Start your journey towards become a "math person" with help from this video, which teaches how to graph a linear equation using slope-intercept form.
Ahh, the thesis statement. Two words I haven't read or heard since I was in college. Two words that tortured me for a good year in high school. Anyway, this video tutorial gives you an understanding of what a thesis statement is and how to write a great one. Pay attention and good luck!
Ready to bring your digital photographs into the world of tangible objects? Before you do, you'll need to understand a thing or two about aspect ratios and image cropping within Adobe Photoshop. Fortunately, this guide will tell you everything you need to know. For a complete overview, and to get started cropping your own images for printing, watch this free video guide.
Having trouble solving fraction word problems? Give this video tutorial from YouTube Excel guru, ExcelIsFun, your undivided attention. With it, you'll learn how to format fractions as decimals with up to 15 places, come to understand divisibility rules for numbers 1-9, and work with a number of real-world examples.
