Efficient Search Results

How To: Use PHP array programming to make a user agent sniff script

OK, so visitors are coming to your website and they're even leaving comments! Now, with some simple PHP array programming you can find out what browser and OS they're using. This tutorial shows you how to create a simple and efficient user agent sniff script to get the information you want. Sniff, sniff. Is that Chrome running on OS X I smell?

How To: Use serrated scissors

Thread and clothing designer, Kenneth D. King, give quick instruction to us on the importance of our cutting tools, more especially the serrated scissors. Here we learn what makes this particular style of scissors so efficient and necessary to our sewing work, as well as what types of materials they ought to be used on. He also gives warning that we should never use our fabric scissors on paper. Great tips for the beginning designer in us all.

How To: Model a stingray in Houdini 9

These two Houdini 9 lessons illustrate a valuable and efficient means of modeling an animated surface in a manner not generally considered. It provides an explanation of the advantages to this approach and compares it to a more traditional means of animating a surface. So watch the tutorial and learn how to animate a stingray in Houdini 9 using newer style animation methods.

How To: Use clip playback in Ableton

In Ableton, you can set follow actions to tell clips to do something on a timed basis. The time can be immediate or random, but it is automated. This is more efficient than doing the follow actions manually. Go to clip view, type "L". This launches the settings which gives the space of time in which the follow action happens. You can set more than one follow action. You can determine when and how often the action will take place. You can determine when the clips occur automatically. The clips...

How To: Increase Using the Purl Stitch in Knitting

In this video, we learn how to increase using the purl stitch in knitting. First, take the thread in between two stitches and twist it onto the left needle, then purl it off. Do this over and over again, then purling the next stitch. This is the easiest way to do this, and the most efficient in saving time. When you reach the end of a row, start a new row and do the same process over again. When you are finished, you will have a beautiful type of knitting that wasn't hard to learn and is easy...

How To: Insulate your exterior walls

Having proper insulation in your home is one of the best, and important, ways to save energy in your home. There are many ways to help make sure that you're home is energy efficient. There are ways to help add insulation to the exterior of your walls to help with owning a nice and updated home.

How To: 3D model a suspension rig using Maya

Pretty much every efficient type of modern vehicle features some sort of suspension to cushion its landings and smooth its ride. This means that modeling a suspension accurately is an important part of creating 3D models of vehicles. This four-part video will teach you how to create a 3D model of a suspension rig using Maya. Specifically, you will be creating a piston with an automated damping spring from an airplane's landing gear.

How To: Create a formula timer in Microsoft Excel

Are you looking for a way to make your Microsoft Excel formulas simpler, faster and more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the 2nd installment in his "Excel Formula Efficiency" series, you'll learn how to compare alternative formulas to see which is faster.

How To: Set up and use input areas in Microsoft Excel

As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 2nd installment in his "Beauty of Excel" series of free video lessons, you'll learn how to set up the input/assumption area for formulas so that subsequent formulas, functions and charts update beautifully. Learn how to build Excel spread...

How To: Make a guerilla battery pack for your camera

See how to make a guerilla battery pack for your camera! For this quick battery hack from ChappyShowcase, all you need is some gaffing tape and two batteries from your camcorder. Simply tape the two batteries together so that the contact terminals are facing away from each other. By combining two batteries into one, you'll have a guerilla battery brick setup. Now you're prepped for the most efficient battery swapping capabilities possible! This is a good trick for any assistant cameraman.

How To: Use the SUMPRODUCT function in Microsoft Excel

Are you looking for a way to make your Microsoft Excel formulas more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the very first installment in his "Excel Formula Efficiency" series, you'll learn about the basics of Excel's SUMPRODUCT function — why some people use double negative and why other use times one.

How To: Speed up conditional formulae with VLOOKUP in MS Excel

hether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 35th installment in his "Highline Excel Class" series of free video Excel lessons, you'll see an efficient IF function formula get beat by an even more efficient VLOOKUP function formula.

How To: Make your own solar panel

In this video, we learn how to make your own solar panel.The amorphous solar glass is the cheapest but it's also the least efficient. You can do anything you want with these and they are durable. The hexagon cells are the most efficient and most expensive as well. The poly crystalline is almost 2 watts a piece and can be purchase in lots of any size. You have to tab these cells together and they are extremely fragile. Be careful when you work with these. To make these, you will solder tabbing...

How To: Decide between a top or front load washer

In this video tutorial, viewers learn the differences between a top and front loading washing machine. This video will describe the good and bad factors of each one. The front loading washing machine is energy efficient, uses only 15-18 gallons of water and cleans more efficiently. The only downfall is that the front loading washing machine has a higher costs. The top loading washing machine uses 45-50 gallons of water and does not clean clothes as efficiently. It is not energy efficient and ...

How To: Identify similar terms in polynomials

In this tutorial the instructor shows how to identify similar terms in a polynomial equation. He states that in similar terms the variables and their exponents are exactly the same but they may differ in the co-efficient. He shows how to identify similar terms by using some examples. He shows that a change is even the co-efficient makes them dissimilar terms. Similar terms can be further added as the variable of both the terms is same. This video gives an idea of what similar terms are and ho...

How To: Begin drawing with line control techniques

Learn how to avoid sketchy and redundant lines as you are learning to draw. This instructional drawing video demonstrates how to draw using a point-to-point technique. If you decide ahead of time on the lines you will need, you can achieve a loose and efficient drawing style. Use this technique to try drawing squares, circles and replicating complex patterns. You will begin to convey yourself as a skilled artist when you draw with efficient lines.

How To: Peel an orange in a nutritious way with Jenny Jones

In this clip, learn how to peel an orange in the healthiest way possible. This way is easier for people with muscle problems because you use a knife, keeps you hands cleaner and retains part of the rind so you stay even healthier and get even more vitamins and minerals. Follow talk show host Jenny Jones as she demonstrates a fast, delicious and efficient way to enjoy more citrus.

How To: Use Camera Raw 6 in Adobe Photoshop CS5

Learn how to use Camera Raw 6, the CS5 component that enables photographers to open and manipulate images in non-destructive and now even more efficient ways. Whether you're new to Adobe's popular image editing software or a seasoned graphic design professional just looking to better acquaint yourself with the unique features of Photoshop CS5, you're sure to find something of value in this free video tutorial.