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How To: Create an admin user CRUD in Ruby on Rails 3

In this free video programming lesson, we learn how to create an admin user CRUD in Ruby on Rails 3. Whether you're entirely new to Ruby on Rails 3 or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For all of the details, watch this quality video guide from the folks at Lynda.

How To: Apply stylesheets when using Ruby on Rails 3

In this free video programming lesson, we learn how to use stylesheets within Ruby on Rails 3. Whether you're entirely new to Ruby on Rails 3 or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For all of the details, watch this quality video guide from the folks at Lynda.

How To: Find sample distribution in statistics

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate sample distribution in statistics.

How To: Turn one of your sims into a zombie in Sims 3

Here's how to zombify your sims in Sims 3 without cheating! Kill off one of your sims, and then give another one a job working with the paranormal. Once they've been promoted high enough, you can find the special resurrection phone... a direct line to the Grim Reaper. Buy back your dead sim, and he'll return as a zombie!

How To: Update a table with a trigger when using SQLite 3

In this clip, we learn how to update a table with a trigger when using SQLite 3. Whether you're entirely new to the SQLite embedded relational database management system or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!

How To: Match patterns with LIKE when using SQLite 3

In this clip, we learn how to match patterns with LIKE when using SQLite 3. Whether you're entirely new to the SQLite embedded relational database management system or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!

How To: Create a new database when using SQLite 3

In this clip, we learn how to create a new database when using SQLite 3. Whether you're entirely new to the SQLite embedded relational database management system or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!

How To: Get started using SQLite 3 as an experienced PHP developer

In this clip, we learn how to get started using SQLite 3 from the standpoint of someone with quite a lot of PHP experience. Whether you're entirely new to the SQLite embedded relational database management system or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!

How To: Create a new Ruby on Rails project from the Mac OS X terminal

In this clip, we learn how to use the Mac OS X terminal to generate a new Ruby on Rails project (provided, of course, that you have both Ruby and Rails already installed). Whether you're entirely new to Ruby on Rails 3 or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!

How To: Use arrays when programming in C++

Interested to know how to create and use arrays in your C++ programs? Whether you're new to Microsoft's popular general-purpose programming language or a seasoned programmer merely looking to brush up on the basics, you're sure to find much to take away from this helpful video lesson. For all of the relevant details, and to get started using arrays in your own applications, take a look.

How To: Use namespace std when writing code in C++

Need a hand figuring out how to use namespace std when writing a program in C++? Whether you're new to Microsoft's popular general-purpose programming language or a seasoned programmer merely looking to brush up on the basics, you're sure to find much to take away from this helpful video lesson. For all of the relevant details, take a look.

How To: Boil or steam a pumpkin for Halloween or Thanksgiving

If you're looking for a new dish to try, why not get into the seasonal spirit and cook some pumpkin? Whether you're planning on making fresh, holiday pumpkin pies or pumpkin bread, adding fresh, cooked pumpkin is a tasty alternative to using the canned pumpkin puree you can find in most grocery stores. There are a variety of different ways to cook raw pumpkin, and perhaps one of the easiest involves boiling or steaming.

How To: Find songs you have never listened to in Apple iTunes

In this video tutorial, we learn how to see which songs in your iTunes library you've never listened to. It's easy. So easy, in fact, that this home-computing how-to from the folks at CNET can present a complete overview of the process in just over two minutes. For more information, including a complete demonstration detailed, step-by-step instructions, take a look.