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How To: Handle errors with exceptions when programming in Python 3

In this clip, learn how to use exceptions to handle errors when programming in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Get started with object oriented programming or OOP

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 programming, then this video is for you. It will teach you all of the basics of OOP and tell you why you should use it.

How To: Motion track using a variety of software programs

Most of the 3D modeling tutorial videos out there work within one program or at most two, often Photoshop in conjunction with a 3D modeling program like Maya. This video will walk you through a complete project using four program: 3DS MAX for modeling, Boujou for 3D tracking, Photoshop for texture editing, and finally After Effects for compositing. If you have all of those programs and want to create a seriously good-looking image, look no further.

How To: Program with Python

Welcome to Google's Python Class – a seven-segment, two-part free virtual class for people with a little bit of programming experience who want to learn Python. The class includes written materials, lecture videos, and lots of code exercises to practice Python coding. The first exercises work on basic Python concepts like strings and lists, building up to the later exercises which are full programs dealing with text files, processes, and http connections. The class is geared for people who ha...

How To: Train your dog advanced tricks

Ron Watson of Positive Vibe dog training studio in western Michigan with Frisbee Foundations and Dog mantic Dog Training TV explains how to do vault, stall, and rebound discrimination dog training. First, add value to a barrel by using eye contact. When the dog goes to where the reinforcement happens, feed it treats. Then order the dog off the barrel. When the dog jumps up by its own volition, then you know the technique is working. Then, set a linear vault by saying, top, and tossing the tre...

How To: Power carve a bonsai

Carving a bonsai tree can be an interesting and rewarding experience. One may think that the tree would be injured in this process, however the process can actually strengthen the health of the tree. The first step when carving a bonsai is to reduce the height of the tree to about one meter. The necessary tools required consist of: a high speed grinder, a rotary cutter, and a weasel. The rotary cutter is good for removing large amounts of wood. Before beginning to cut the tree look at the tre...

How To: Desensitize your dog to a muzzle

Dee from Applause Your Paws Dog Training demonstrates how to desensitize your dog to a muzzle by using a hand-feeding ritual with your dog on a daily basis for a week. The objective is to have your dog work for its food instead of feeding him from a bowl. In other words, you will reward him his daily food if he does what he's told. First, fill the bowl with however much you feed the dog in one day. The first 3 days will be used to get the dog accustomed to eating the food from your hand. If h...

How To: Make a pulled pork sandwich

You don't need expensive cooking equipment to make this pulled pork sandwich. It's made with cooking gear you should have right in your own home, which makes it the perfect recipe to try out yourself. If you've ever wanted to make pulled pork sandwiches, now's the time.

How To: Potty train a toddler

Are you a parent to a toddler? Do you need information on how to effectively teach your baby about the potty? Then stay tuned as you learn the effective ways in teaching kids potty training. The 3 stages to potty training is bladder, bowel and night control. The key to mastering it is by starting at the right time. Start training when you see your child uncomfortable with a full nappy. You may decide to head on to toilet training or use a potty. Or you may also want to try to buy some roll-up...

How To: Train a German Shepherd

First in the training for a German Shepherd is that your dog should start the very first day you bring your German Shepherd puppy or adult home. In general, Dog obedience training benefits are to give proper mental and physical activities. Secondly, there should be existence of friendly relation (bond) between you and your dog. The third is to ensure that your dog's safety and happiness. Lastly correct many types of dog nuisance behaviors like digging, barking and chewing etc. Two levels of D...

How To: Raise well-behaved children

Are you a mom or a dad that has run into a road block with your kids? Are they out of control disobedient? Follow this advice on how to raise well-behaved children and raising your children will be much more rewarding.

How To: Eat nutritiously for better health

Looking to make a nutritious change in your life? By choosing the right foods in the right amounts, you can reap rewards that will benefit you in all aspects of your life. In this tutorial, learn how to eat healthy and make positive changes in what you consume.

How To: Bathe a guinea pig

Guinea pigs rarely need baths, but if your furry friend is dirty or oily, a quick wash is a good idea. He’ll squeal in protest now, but he’ll thank you later. Watch this Howcast video to learn how to bathe your guinea pig.

How To: Get a free drink from a bartender

Everyone likes free things, and everyone likes drinking. Combine the two and you've got one happy hour. You will need no expectations, a smile on your face, basic common courtesy, and some money. Never ask for a freebie. It doesn’t work, and since most bartenders have good memories, you’ll always be known as the cheapskate. Be polite

How To: Make a homemade wallet

Making your own homemade wallet can be a fun and rewarding hobby. Get your sewing machine out and you can add your own style and personality to your wallet. Learn how to make a homemade wallet from a professional seamstress in this free sewing and crafts video series.

How To: Grow and care for prennial plants

Our greenthumb expert Martha Cycz introduces you to whole new circle of friends, ones with exotic titles like Bretisia, Echinacea and Dicentia. But don't let the sophisticated names fool you: these are very approachable plants, ones which will return your affection year around. And just might summon a butterfly or two when they're feeling just right. Martha will tell you how to plant and care for these perennials so that you may develop rewarding relationships with all of them.

How To: Make the Most of Your Trip to the Movie Theater with These Apps

With the list of available mobile apps for moviegoers constantly expanding and improving, seeing a film at your local theater has never been better. With the right apps for your iPhone or Android phone, you can research movies, find out if showings are sold out, reserve seats, save money on tickets and concessions, preorder popcorn and soda, and even find dull bathroom-worthy scenes.

CES 2015: Wocket Digitizes All the Cards in Your Wallet into One Single, Secure Card

As far as wallets go, mine is as full as they come; think something like George Castanza's overstuffed wallet on Seinfeld. I've got receipts, pictures, and tickets jammed inside, but what takes up the bulk of the space are all of the cards—credit, debit, gift, rewards, customer loyalty... I've got pretty much any card you can think of squeezed in. While it is a strain on my rear end, there's nothing I can do besides keep some of the cards elsewhere. However, looking for them when I need them ...

How To: Install additional fonts in Photoscape

Photoscape is a piece of free, photo editing software to use instead of more costly programs such as Photoshop. The program is pretty cool but you may want to install more fonts than what it comes with. If so, check out this video and you'll find out how to get it done. You'll need a zip program like winzip or winrar and you'll of course need Photoscape which you can get here.