This screencast is a pair programming session between David Heinemeier Hansson and Miles K. Forrest. Miles is new to web application programming and a "bunny hill" Ruby on Rails developer at best. If you're new to Ruby on Rails this 35 minute screencast programming tutorial mi ...more
How to Computer Programming
The Citrix Receiver is an app that allows you to securely access your desktop and business applications directly from your Droid Bionic smartphone. You will first need to make an account at the Citrix site, and from there you can decide what you want to have access to on your ...more
When you start your computer you can set it up so that your favorite programs automatically open as a part of the computers boot up. To do this, click “Start” and then “All Programs”. When the list opens up, click on “Startup”. Drag the program icons you want to open into the ...more
As many of you stop-motion animation practitioners out there have probably realized, Legos are a great material for that medium, allowing for great diversity while being relatively easy to work with. Can they fly though? This video features a British boy explaining how to use ...more
Block any website without any program. Block websites from your computer without any program. Click through to watch this video on tricklife.com
The best thing about this application is that it's totally free - get the Rocket Dock program on a Windows machine to behave more like Mac Stack. Set up a download folder to make downloading files easier for your users and customers.
This tutorial is aimed at using Cheat Engine to cheat at games that are not online, such as Need for Speed (demonstrated in this video). Change your stats, add extra inventory items or increase your amount of money or experience points!
In this tutorial, we learn how to stop a stuck or otherwise unresponsive application on an Apple computer running the Mac OS X operating system. It's an easy process and this video presents a complete guide. For more information, including a full demonstration and detailed, st ...more
Making digital objects move the way you want them to is one of the greatest challenges in all of computer programming. This video will help you to manage one aspect of this problem, making a ball bounce in Flash CS4. Not only does this video show you how to do it, it does so i ...more
Understand how binary numbers work, including how to read binary numbers, and create your own. This mathematics or computer programming tutorial is a zip to get through. It covers practical and theoretical use and need for binary code understanding. Binary means zeroes and one ...more
Get started with computer programming by learning the very basics. Check out this video to learn how to program a pop up message box using Visual Basic 6. Visual Basic is one of the easiest-to-learn programming models out there, so it's great for beginners to computer language ...more
A ternary operator lets you smooth out your Python based program. This video shows you precisely how one works, why it's a good thing and how you can incorporate a ternary operator to your own Python based computer programming projects.
This computer programming tutorial screencast teaches programming tips and tricks on Ruby on Rails. This Ruby on Rails how to video covers basic string manipulation.
This Ruby on Rails instructional screencast demonstrates credit card validation within a Ruby on Rails application. It uses the credit card library from Lucas Carlson. This library validates the structure of a credit card number and can also return the type of card being used. ...more
Watch this computer programming video tutorial screencast on how to uninstall Ruby on Rails in Ubuntu. Nice and clear Ruby on Rails screencast for beginner programmers.
This computer programming tutorial video shows the use of AJAX in the Ruby on Rails web development framework. Watch this video and learn about Ruby on Rails.
In this ShowMeDo, André Roberge shows you how to use RUR-PLE. RUR-PLE is a learning environment designed to teach Python and help people learn computer programming. A really cool idea that will hopefully make this subject seem a bit easier to understand, and less boring. Good ...more
A TAS, in case you're outside too much to have heard of them before, is a tool-assisted speedrun. Basically you take a video game ROM and use some software like Mupen ...more
The programming language LISP is definitely not as well known as XML or C++, but it's been around for a very long time and is one of the easiest computer programming languages to learn if you want to create a web server. It is a contemporary of Cobal and was devloped by John M ...more
This is my first posting here on Edibles in Jars and I just wanted to say hello and welcome everyone. While I'm at it, I'll give a brief run down on what you can expect here in the near future, and tell you all a bit about me. I'm a freelance writer, mom of 2 wonderful teenag ...more
C++ is one the most powerful and fundamental languages commonly used to computer programming. If you've ever wanted to get started using, then please watch this video series. It's 29 parts will teach you everything you need to know about coding in this magnificent language, al ...more
Making a video game requires an incredible amount of work. It requires people skilled in many disciplines to work together for thousands of hours merging visual art, computer programming, game design, sound design, and music composition into a fun game. The Indie Stone is a Sc ...more
Pressing the button on a video game controller quickly is like running the 100 meter dash. Both require dedication and a precise exercise regime. There is also an odd quality about both in which the range between the very best and complete neophyte is tiny. Sprinter Usain Bolt ...more
Our hacked Kinect series has demonstrated amply how the Kinect is changing the worlds of business, art, medicine and robotics. But where does it go from here? That will be determined by the thousands of dedicated DIYers out there doing work like you've seen here over the last ...more
While most kids his age are busy playing Fortnite, 11-year-old Yumo Soerianto is developing augmented reality games. Kids like Soerianto are the future of the augmented reality field — they'll likely be coming into their own as professional developers right as AR technologies ...more
Update This issue has been resolved Animals and building materials have been returned! If you did not get something back that you had bought for farm cash, CONTACT SUPPORT! After the fix, I still hadn't gotten everything back so I contacted support again yesterday, and got ...more
If you're a regular reader of Next Reality, you're more likely to spread the joy of augmented reality than most others. But it can be difficult to introduce newbies into the AR fold if you don't give them exactly the right starting point in terms ease-of-use and affordability. ...more
There was lots of new tech to check out at CES 2016, but you could argue that the majority of the big-ticket items weren't the most unique things in the world. Thankfully, there were a few innovative, unconventional ideas on display, and here are some of our favorites. We Get ...more
Greetings to all geeks, hackers, nerds, and explorers of Null Byte. Welcome to my brand new tutorial, "Using BASH for Computer Forensics". This tutorial will give you a look at how the computer programming language, Bash, can be used to find out details on apple devices for la ...more
When it comes to automation apps on Android, Tasker is still the king of the hill. For a price of $2.99 on the Google Play Store, it's a great buy for any would-be tinkerer that would like to get into automating actions on their Android device. Then, when you consider that the ...more
You can feel it in your bones. You may die if you don't get this phone. There's just one problem — the price. Suddenly, you come across what seems like manna from heaven. That very device, at a deeply discounted rate, can be yours. The only thing that makes you pause is that ...more
On its quest for online domination, Amazon.com continues to expand past its basic web marketplace to fulfill the needs of everyone and anyone with a little cash to spend. First, they battled the likes of Barnes & Noble and Borders Books with their online Kindle eBook shop. Ne ...more
Last week Amazon set their sights on the mobile app market, launching their Appstore for Android. This week they're attacking Android devices once again, but that's not all—they're getting into the online storage biz. On Monday, they launched Amazon Cloud Drive and Amazon Clo ...more
Last weekend, some unlucky Gmail users inadvertently had their email accounts wiped out. Actually, it was 0.02 percent of all Gmail users—or roughly 40,000 of the 200 million who use the email service, due to an "unexpected bug" which affected copies of the data. Gmail does ma ...more
Many FarmVille farmers want money fast, or experience fast, or want to level up, or want to speed things up— make and earn things faster. No matter how long they play, they're not getting what they want, and that is to outshine everybody else. But you can't reach the top by si ...more
Over the years, I have enjoyed playing with Asterisk. I have found Asterisk to be extremely powerful and fun to play with. There are several books and many scattered how to articles out there, but most are outdated and the information required to build Asterisk from beginning ...more
Ever since high school, I've been preparing my own taxes. Each year it gets more and more complicated, which results in me filing later and later, avoiding it until I have the time or just can't wait any longer. I even resorted to using TurboTax online to help do some of the g ...more
Thanks to online music services like eMusic and iTunes, compact discs are becoming a far distant memory, turning local music shops around the country into desolate wastelands. The once mighty movie rental store Blockbuster is now bankrupt because of online streaming services l ...more
Whether it's the new iPad Killer or not, one thing's for sure—the Motorola XOOM is hackable. Just hours after its release last week, Verizon's new Android-based tablet (running Honeycomb) was rooted by hacker Koushik Dutta, which seems easy enough. "Since it’s another Google ...more
The last few months of WikiLeaks controversy has surely peaked your interest, but when viewing the WikiLeaks site, finding what you want is quite a hard task. Despite rumors of easy access via the Kindle and iTunes App Store, there currently is no way to view the leaked docum ...more
This beginner's guide is designed for people with little or no prior knowledge of computer languages, who want to learn to program by using the Visual Basic language. If you have some previous programming experience, maybe in another language or from a few years ago, then you ...more
This video instructs the viewer about the basics of cloud computing, using more than one computer and managing your computing needs online. The instructor explains, "Cloud computing is a metaphor for using the Internet for your computing needs." A program called cloudo, allows ...more
System Tool. It sounds like something your Windows computer might need, but it's the exact opposite. System Tool is a computer virus masquerading as a free antivirus program. But don't be fooled, System Tool Antivirus might as well be called System Tool Virus or even System T ...more
Don't take the chance of losing all your important information on your computer. This video will show you the programs that you need to back up your computer. It will show you the best programs to use, to assure that your information is, indeed, backed up properly. This video ...more
This tutorial will work for iPhone, iPod Touch or even the iPad to jailbreak your Apple device by going to spiritjb.com, downloading the program and running it on your PC or Mac computer. Once you've downloaded it, all you need to do is run the program while your device is con ...more
This is, by far, the easiest way to root your Android phone, and it's even got its own name— the "SuperOneClick" method. This is a universal technique that applies to most Android-based smartphones (minus the HTC Evo and T-Mobile G2/Vision). TheUnlockr shows you the secret beh ...more
Antivirus programs usually aim to prevent malicious software from crashing your system, not ARE malicious software that crashes your system. Except, that was the case with AVG Anti-Virus yesterday when they released a software update that rendered 64-Bit Windows 7 systems usel ...more
Join the Pilot program and learn how to fly! But you're not going to be flying airplanes in this Pilot program, you'll be trying your hands at Google's first laptop computer. It's called the Cr-48, a black notebook wh ich runs an extraordinary operating system— Google Chrome. ...more
If you have recently switched from PC to Mac or are just getting used to your new Apple computer, you may need help on adding and deleting programs. In order to fully appreciate your Mac you will want to install fun programs. In this tutorial, learn how to add useful things to ...more
This video shows you how easy it is to use system restore on Windows XP and Vista to bring your computer back to life. System restore takes your computer back in time to a point before it had errors or problems. Go to the start menu, all programs, accessories folder, system to ...more
This video describes how to import pictures from a digital camera onto your computer and use them in various ways. Simply plug in a flash drive with your stored pictures and they will immediately load onto your computer. Once this is done, you can share your pictures on Snapfi ...more
Object-oriented programming (OOP)is a school of programming that considers a computer program a group of interacting objects rather than a sequence of tasks. This makes more sense to many people than the more more old-fashioned vector model, and if you want to get started in p ...more
MS Removal Tool is the latest in the long line of malware programs that pose as official antivirus software and actually put virus and other tracking software on your computer. This video will show you how to remove MS Removal Tool from your computer and get it working good ag ...more
If you're concerned that your computer has been infected by spyware and other malicious programs, watch this informational video and find out how to clean and restore your computer back to a normal bill of health. This informative tutorial shows various methods that can be use ...more
This is a Tinkernut video cast. This video shows you how to control your computer (mainly games and miscellaneous programs such as Google Earth) using your webcam. Use a wii remote to send IR commands to your computer. You will need the software found here: http://www.camspa ...more
This video demonstrates how to set up your computer to play WoW with a Wii remote. The video walks you through downloading the correct programs to your computer, connecting the Wii remote to your computer, and playing WoW with the Wii remote.
This video shows you how to set up a scheduled task to run anytime your computer is idle that defragments your computer. Defragmenting is important because it will allow your programs to open much faster.
This article will show you how to make an auto clicker program in Visual Basic Express Edition 2008. An auto clicker is a very useful program that makes your mouse click many times automatically, wherever it's pointed. It's a very good AFK (away from keyboard) program. Just po ...more
Do you know which programs run when you start up your computer? In this short tutorial, I will show you how you can see which programs run automatically at startup in Windows XP. You'll be surprised how many there are! Having multiple programs loading when you start up your s ...more
What's the easiest way to keep track of your website passwords? Maybe in a password-protected document on your computer? Makes sense. But surprisingly, this is no easy task in Mac OS X. Snow Leopard does not have an easy one-click option for password protecting files and fold ...more