How To: Build web applications with Ruby on Rails
It's difficult to learn programming in the abstract. By building something I need and care about I can learn piecemeal, asking just the questions I need to solve the next step.
It's difficult to learn programming in the abstract. By building something I need and care about I can learn piecemeal, asking just the questions I need to solve the next step.
Just happen to have some video footage in AVCHD format? That would be "Advanced Video Coding High Definition"—you know—HD video files. If you've got some of those MTS files (like from a Canon HG10 camcorder) you want to open in a program that doesn't support them, like QuickTime or Premiere Pro, then you're going to have to convert them to a different format. Here's a way to convert them without losing the quality. You'll be converting the MTS files into HD WMVs at 4,000 kbps with a program c...
In this article, I'll be explaining the basics of how microcontrollers work, physically and virtually. First off, microcontrollers are no simple thing, so don't be discouraged if you find it mind-boggling! The world of microcontrollers is fascinating, engaging, and an awesome hobby; it never gets boring. I'll be focusing more on I/O and analog based microcontrollers, such as those running Arduino, and using Atmel chips as examples (these are most commonly available, and easy to program).
You can give the Windows 8 Developer Preview a spin on your Mac laptop or desktop by installing and running it with VMWare Fusion 4. VMWare Fusion 4 allows you to run Windows from within OSX so that you can have access to both programs and operating systems at the same time.
iOS app development is not limited to Mac owners. If you want to program apps for iPhones or iPads but you only have a Windows desktop or notebook, this guide overviews the different options available to you, including the DragonFire SDK, RhoHub, and Hackintosh methods. Each has its own strengths and weaknesses, and the Hackintosh method will require you to install Mac OS X on a Windows PC.
Want to add a little extra control to the windows on your desktop? With Chameleon Window Manager, you can add buttons to the title bars of your windows that will allow you to customize the transparency, force a window to always be on top, and 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 again.
If you're an iPhone owner tired of have the same email notification sound as every other iPhone owner on the planet, check out this video to see how to change it to what YOU want! You will need to have a jailbroken iPhone, you'll need a little program called Green Poison, and you'll need to have the iPhone jailbroken app Cydia to get it all done. So go for it and tweak it today!
If you engage in any nefarious activity on Xbox Live or simply like to swear a lot when you're playing online, your account may be flagged for a ban. Getting banned sucks, so watch this video to see how to use a program called XVAL to check your account and see if it's been flagged for banning in the next ban wave.
RainMeter is an awesome desktop gadget / widget program that lets you put all sorts of cool displays on your desktop regardless of your OS. This video will show you how to install and configure it to get video creator ItzLupo's popular clock widget.
JOIN commands in MySQL can be scary, and a bit tricky to master - but that's where this video comes in. This clearly and succintly demonstrates what a JOIN in MySQL is and how you can painlessly use these commands in your projects.
This tutorial will work for most any 3D rendering program, such as Houdini, 3ds Studio Max or Maya. Learn how you can replicate the dynamic look of fire, smoke and explosions. Create digital fire and other fume effects with your computer.
Teamviewer is a handy program for viewing what's going on on a distant computer remotely, but now it can also be used to play games like WoW and Runescape on your Android phone! This video will teach you how to do it. You'll need this for your phone and this for your computer.
The Roland TB-303 should be a part of every electronic musicians arsenal, but cannot be because of it's scarcity. If you have a MicroKorg, however, you can make a patch that provides a decent approximation of the 303 sound, and this video will teach you how to program it.
Church organs are big, ungainly, expensive instruments. The MicroKorg is comparatively tiny and cheap. Why not use the synthesizer to simulate the organ? Watch this video to learn how to program a patch for a realistic church organ sound on a MicroKorg synth.
The SATs are a very valuable college entrance test and could determine if you're accepted or denied to your favorite university. So, once you've learned to ace the SATs and have already taken your test, get your scores as soon as they're out! Don't sit in dreaded anticipation— go to College Board and get your SAT test results now!
Aimed at people who have never created a website before, this tutorial shows you how to use a graphics program to create a website that will have an impact, load quickly and index easily with various search engines. You won't even need to know much coding!
Start blogging directly from Micrsoft Word! Use spellcheck, and never worry about your browser eating your post. You can write your own perfectly formatted blog posts using Word 2007. And when you're done, you can even publish the post directly from the program to your Word-compatible blog on the web.
You can create your own custom icons in the same style as icons in the Apple Store. Then you can upload these to your phone as custom icons - or if you're an app developer, attach these icons to your program!
With this thorough guide, you'll learn how to color correct footage in After Effects of Photoshop using the Curves tool. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
Lego Mindstorms is a great way to take your Legos to the next level by adding in the flavor of robotics! But, with taking it up to the next level, it does get a hair tougher! And if you're having trouble working with the Mindstorms software, this great video with Patrick Norton and David Calkins goes over each step of using the software so you can have your very own robot ready to go in no time!
This in-depth video allows everyone from a computer pro to your grandmother, to sync your Gmail contacts and e-mails with your Outlook! Full, detailed instructions will guide you every step of the way! Keep everything in one program, no more tab and window switching required!
iChat is gaining steam as a mainstream online chat program. Fortunately for you, you little prankster, it is exceptionally easy to change someone else's iChat away message to whatever hilarious thing you want from your computer! This video will show you exactly how to do it, with no software to download or anything. Aren't easy hacks great?
Gmail is the incredibly popular, powerful, and free email program that Google offers, and stock, it works really well. It has all kinds of setting that you can change to make it work better though. This video features veteran Google video maker Matt Cutts walking you through his Gmail settings, explaining ways in which he has optimized it to work for him in order to give you ideas for improving your own Gmail experience.
In this clip, you'll learn how to work with HD media in Final Cut Pro. Whether you're new to Apple's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
Interested in adding a spell check function to any Windows application? This clip will show you how it's done. It's easy! So easy, in fact, that this handy home-computing how-to from the folks at Tekzilla can present a complete overview of the process in about two minutes' time. For more information, including detailed, step-by-step instructions, take a look.
It's official! You are both able and allowed to jailbreak the iPhone 4. And oh boy is it easy! This video will show you how you can jailbreak your iPhone 4 quickly and easily using a program called Jailbreakme that you can acquire very quickly and for free right on your iPhone browser. How much easier could it be?
Learn how to use the ever-useful Quick Properties tool in AutoCad 2011. This clip will teach you everything you'll need to know. Whether you're new to Autodesk's popular 3D drafting application or a seasoned professional just looking to better acquaint yourself with the newest iteration of the program, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
Want to create a bulleted or numbered list in AutoCAD 2011? This clip will teach you everything you'll need to know. Whether you're new to Autodesk's popular 3D drafting application or a seasoned professional just looking to better acquaint yourself with the newest iteration of the program, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
Learn how to set the current layer by selecting elements within an AutoCAD 2011 project. This clip will teach you everything you'll need to know. Whether you're new to Autodesk's popular 3D drafting application or a seasoned professional just looking to better acquaint yourself with the newest iteration of the program, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
Need to know how to rotate geometry in AutoCAD 2011? This clip will teach you everything you'll need to know. Whether you're new to Autodesk's popular 3D drafting application or a seasoned professional just looking to better acquaint yourself with the newest iteration of the program, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
In this clip, you'll learn how to use nondestructive layer masks in Adobe Photoshop to create modern-looking posters and backgrounds. Whether you're new to Adobe's popular raster graphics editing software or a seasoned professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
Polish those not-so-pearly whites with Adobe Photoshop CS5's Dodge & Sponge tools. This clip will teach you what you need to know. Whether you're new to Adobe's popular raster graphics editing software or a seasoned professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
In this clip, learn how to save and work with animation presets within Adobe After Effects. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
This clip presents a general overview of how to go about creating a custom face rig for character animation within Blender 2.49 or 2.5 Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just interested in better acquainting yourself with the application, you're sure to be well served by this free video tutorial. For more information, including detailed instructions, take a look.
This tutorial presents a general primer on how to go about creating fur for furry creatures within Blender 2.49 or 2.5. Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just interested in better acquainting yourself with the application, you're sure to be well served by this free video tutorial. For more information, including detailed instructions, take a look.
If you use Facebook regularly and don't play Mafia Wars or Farmville, chances are you wish that they would just go away. Make it so! This short video will teach you stop notifications from these annoying programs from showing up in your Facebook stream, simplifying your life and keeping these scammy games out of your face.
In this tutorial, learn how to get non-Barnes and Noble content onto your Nook e-reader. By using Adobe Digital Editions (a program that allows you to digitize your favorite novels) you can add content to your Nook without involving BN. This clip will show you exactly how to bypass the lock on your Nook and import your own content.
THis video from accredited 3D art instructor Andrew Klein covers how to create symmetrical and asymmetrical blendshapes using the 3D sculpting program Zbrush. This is a fairly complex process, utilizing transpose masking features, move brush, smart resym, and morph target tools to accomplish its goal of creating a really cool animated 3D mask.
If there are words that you use often but Swype doesn't know them yet, you can easily add them to the database of your texting program. In this clip, learn all about adding uncommon or unique words to your Skype dictionary so that you can text even faster. You can even add web addresses, e-mails, nicknames and anything else you use often and don't want to tap out.