# Piece Wise Function

### How To : Graph piecewise defined functions

In this video the instructor shows how to graph a piecewise defined function. A piecewise defined function is a function that is defined in separate pieces. In these kind of functions, for different ranges of the value of x, you are given different small functions, all of whic ...more

### How To : Find the formula of a piecewise function given a graph

This video shows how to find the formula of a piecewise function when given a graph. The first step is to write a definition for the graph, which is done by identifying the different domains shown in the graph. The second step is writing formulas for each domain specified by t ...more

### How To : Build a basic circuit with LED lights and resistors

If you want an electrical circuit to send power to an object, like a light, you're going to need resistors. This video, part of an excellent series on basic electronics by Scotty, will teach you how to make a circuit with resistors and an LED light, a real function piece of el ...more

### How To : Use the in loop sampler on a DJ mixer

Video one looks at the very basic function of the in loop sampler on the DJM-400 DJ mixer. Then learn how to use a sample with another piece of music, Part 1 of 2 - How to Use the in loop sampler on a DJ mixer. Part 2 of 2 - How to Use the in loop sampler on a DJ mixer.

### How To : Fold an origami pencil cup or holder

This art and crafts tutorial video shows how to make a pencil cup or holder using origami. Watch this video and learn how to make a pencil, pen holder using just a piece of ordinary paper. This is a great instructional video and the presenter in the shows the procedure in a v ...more

### How To : Make a paper cigarette from cigarette foil

In this tutorial, we learn how to make a paper cigarette from a cigarette foil. First, fold a piece of foil length wise, then flatten out the creases. After this, unfold the paper and tear it in half. Now, fold half of it in half again to make the stem of the flower and twist ...more

### How To : Apply wood stain

Tim Carter demonstrates how to stain wood to get the color you want. Watching these video tips allows you to be able to apply wood stain to match almost any color. If you get the right color stain and apply it properly, your new piece of wood will match color-wise and allow th ...more

### How To : Use the antique distressed paint technique

Using an antique distressing paint finish technique on furniture is a good way to revive a piece of furniture that other wise might just be discarded. This video is part of a series of videos taking viewers through the process of distressing furniture and focuses on accent tec ...more

### How To : Make a miniature paper airplane glider that flies far

Watch this video as it gives easy instructions on how to make a mini paper airplane that flies far. -Get a small piece of paper. 4X8" would be best. -Fold the piece of paper in half length wise, make sure you have a solid crease, and unfold. -Now fold one corner to the crease ...more

### How To : Turn old clothes into wine gift bags

Not sure what bottle of wine to get your wine-loving friend for their birthday? Don't sweat it. Get them a wine bag, and save money by making it yourself from old clothes!! Why spend money on wine gift bags when you can craft your own from stuff you already have in your closet ...more

### How To : Make a Scottie dog from folded paper with origami

Take a piece of paper and fold it triangle wise. Then unfold it and fold two edged sides towards the center. Then turn back in the same manner and fold right there. Then again turn back and fold two sides as done before. Then straight that part and fold into two sides and then ...more

### How To : Make trendy bows for your hair

In order to make trendy hair bows for your hair, you will need the following: ribbon, scissors, a hot glue gun, and hair clips or bobby pins. First, you'll need to cut a piece of ribbon. Fold the ribbon. Use a little bit of hot glue to adhere the ribbon in the center. Cut ano ...more

### DIY Solar Power : Make Your Own Diode-Based Solar Panels and Capture the Sun's Energy!

Solar panels are an amazing invention. Catching energy from the Sun before it even enters Earth's food chain, photovoltaics are like an all-natural nuclear power plant. Unfortunately, the constituted parts of a solar panel are rare, valuable, and subject to the coercive forces ...more

### How To : Tie a Padlock style decorative Knot

In this Arts & Crafts video tutorial you will learn how to tie a Padlock style decorative knot. Padlock knot is a clever way to achieve the look and function of a padlock without having to bother about the key. Take a piece of rope, bend it in the center and make two loops on ...more

### How To : Make a small jewelry box out of old Christmas cards

This video shows us how to make a homemade jewellery box out of a Christmas card.For that you need a pair of scissors,a tape,a christmas card,a marker and another card to draw your X with.First take the card and cut it straight down the middle into two pieces.Now take the back ...more

### How To : Make your own feathered hair clip

This video shows how to make a hair pin with small items. This sure looks easy to make. You would need: A hair pin Feathers Beads, buttons or stones (from broken or old jewelery) Small piece of thick cloth Scissors Glue (Hot Glue is good for this as it will glue any surface pe ...more

### News : Final Fantasy 14 Special Edition Unboxing

Final Fantasy 14 the MMO is now live. The special edition priced at \$75 enables people to play eight days earlier than people getting the regular edition, which comes out on September 30th. Mine arrived yesterday and here are some pictures of what's inside the special edition ...more

### News : Time to Get the Bends, and I Don't Mean Diving Sickness

You're never going to see a project from me that involves straight pipe. You would have when I was a kid, but after too many years in the construction industry, I need to see a good finish. If the project doesn't look slick, I don't want to say I did it. I have to say right o ...more

### How To : Make a corset out of an old pair of pants

Do you have an old pair of jeans hanging around? Maybe they don't fit anymore, or perhaps they are out of style? With a few stitches, you can turn that ugly old pair of pants into a stylish corset top. All you need is the pants and a sewing machine, with a couple buttons or st ...more

### How To : Use & understand compression when digital recording

This tutorial video will show you what the purpose of compression is and how compression works through its parameters. Your instructor illustrates a drum beat and a plucked guitar line. Beginning with how to compress the drum beat, take (download) a drum sound pack without com ...more

### How To : Make your own comic book or manga book

An unknown individual demonstrates in this video how he makes a comic book. He shows the materials that are needed, which are plain white paper and tape. You then fold the paper very neatly in half length wise one sheet at a time. Then you put all the papers together as neatly ...more

### How To : Make a box using a square piece of paper

Mind you now, that using a normal rectangular piece will not give you the desired results. You must use a square piece of any size. Start by making two diagonal folds for each corner to corner cross section. Now do two hot dog folds, like wise, then take each corner and fold i ...more

### How To : Make healthy bread in 5 minutes

Jeff Hertzberg shows us how to prepare the dough for the bread and pizza base. Zoe Francois shows us how to use this dough to make a roll up spiral pizza which kids love in their lunch boxes. Ingredients Whole wheat – 5 ½ cups Unbleached flour – 2 cups Yeast - 1 ½ tbs Salt – ...more

### How To : Origami a monkey

After a brief introduction, learn how to fold an origami monkey. You will need one large piece of origami paper. These simple visual guidelines function as a helpful addition to any instruction booklet. When completed, this very cute traditional Japanese origami monkey should ...more

### How To : Make a wrapper chain from candy wrappers

First, cut out 1 x 2.75" pieces of paper. Fold a piece of paper in half, and then in fourths. Fold it in half again to make eights, and keep doing so until you get 32 individual pieces of paper. Now you must fold each paper in half length-wise, and then open it up and fold the ...more

### How To : Wire a Trailer on a Nissan X-Trail 2005

Hi there, first I'm canadian and my SUV so. I'm a hobbyist doing his best, not a mechanic, I don't take charge of other people's installation issues. Anyway, I decided to buy a SUV some months ago, and it comes without the wiring harness for the trailer and the hitch. I made i ...more

### News : Here's What Magic Leap's Creator Portal & Lumin SDK Docs Reveal About How You'll Develop for & Use Magic Leap One

Now that we've had a chance to jump into the Lumin SDK documentation at Magic Leap's Creator Portal, we now have much more detail about how the device will function and utilize software than any single piece of content released by Magic Leap to date. So now that much of the m ...more

### Say No to Slutty : 10 Creative Women's Halloween Costumes That Won't Sacrifice Your Self-Respect

Some women see Halloween as a once-a-year opportunity to dress in something skimpy without dealing with as much scrutiny as usual. That can be fun, but not everyone is comfortable enough wearing so little, and the costumes are so boring and repetitive. Some of us just don't fe ...more

### How To : Build an FTP Password Sniffer with Scapy and Python

Welcome back everyone. I apologize for the lack of training articles, but I've been rater busy lately. I've recently picked up a second job and my college courses are now back in session, so I'm a bit strapped for time. FTP is a very important protocol. It's not only importan ...more

### How To : Security-Oriented C Tutorial 0x22 - Introduction to the WinAPI

It's been a while since I wrote up an article for this series but I did say that I'd be covering some WinAPI. So if you're interested in programming for the Windows platform, hop aboard and follow along. Note: This is an extension of the standard C that the previous material ...more

### How To : Security-Oriented C Tutorial 0x18 - Malloc and the Heap

Hey guys, in this tutorial, we are going to learn about the heap segment and how to use it for storing data in our programs. We will also go into the details of its use in conjunction with the char pointer and struct data types. The Heap We've already discussed the stack in ...more

### How To : Get Android M's New App Drawer on Any Device Right Now

Android M, the successor to Lollipop, is almost here. If you have a Nexus, you can install a preview of Android M using either the Fastboot method or Nexus Root Toolkit. For those of you without a Nexus, you can still get a piece of M on your device right now by installing the ...more

### How To : Reversing and Analyzing a Runtime Crypter

What's up guys? Welcome to a sort of general walkthrough on how one might approach a reversing and analysis on a crypted malware. This is by no means a universal technique so don't assume that this will occur in every scenario, it's more of a demonstration than anything really ...more

### How To : Fully Anonymize Kali with Tor, Whonix & PIA VPN

Hacking from a host machine without any form of proxying is reckless for a hacker, and in a penetration test, could lead to an important IP address becoming quickly blacklisted by the target. By routing all traffic over Tor and reducing the threat of malicious entrance and exi ...more

### Sorting (Part 7.0) : Merge Sort

Hello everyone! This is part 7.0 of my Sorting series. I know, I said last time that there would be a 6.1, but not just yet! So, anyway, here we are at 7.0 -- and I'm wondering about how long I can drag this whole thing out... Merge Sort: The Algorithm Under the Hood Merge ...more

### How To : Make Chain Mail Armor from Start to Finish

This article is a guide for making Chainmail Armor from start (simple wire) to finish (a finished chainmail shirt). We will be using the European 4 in 1 weave, as this is the most common weave. This is the weave that you usually see in movies. There are several sections to thi ...more

### How To : Learn the basics of chess

This video teaches the basics of chess and puts you on the path to being a great chess player. It focuses on the functions of the pieces and the object of the game.

### How To : Organize your home office if you are visually impaired

This video tutorial demonstrates tips for how to organize your home office when you are visually impaired. Here a rehabilitation specialist is helping a visually impaired person. The person who is visually impaired should know what is visually important to him/her. Mostly thes ...more

### How To : Create an "Avatar" Na'vi girl makeup look for Halloween

With James Cameron's "Avatar" being as game changing and visually breathtaking as it is, we're pretty sure that this Halloween you'll be seeing lots of folks looking a little blue...makeup-wise, that is. Whether you're dressing up as a guy Na'vi or a girl Na'vi, this Halloween ...more

### How To : Use hotkeys to navigate 3DS Max for beginners

For 3D artists new to 3DS Max, learning your way around this massive piece of software can take a long time. It need not do. This video will teach you how to use some of the many hotkeys in the program to navigate it like a pro, easily accessing all of the most popular tools a ...more

### How To : Install memory in a 13" MacBook Pro (2009)

This video demonstrates the installation of memory in a 13” Macbook Pro (mid 2009 model). It’s easy to perform and takes about 10min time. You’ll require a #00 Philips screwdriver (available in the Newer Technology 11- piece tool kit). Take care to work in an anti-static work ...more

### How To : Connect a Bluetooth Mouse and Keyboard to your iPad (or iPhone)!

After years of being a PC technician and Windows System administrator, I had the blind hatred for Apple that I thought I was suppose to have. I swore that I'd never even touch an iPod, let alone buy an Apple product. But I found a new career that drug me out of the Windows ser ...more

### How To : Throw a Naked Sushi Party

The Japanese know how to party. Browsing the internet for my daily fix of Weird Asian News, I stumbled across this article on Cannibal Banquets. According to Steve Levenstein, Japanese Innovations Writer, "a pinata-like 'body' is carefully crafted, then stuffed with edible go ...more

### How To : Assemble a Survival Kit

I am writing this quick post in response to the recent earthquakes and tsunamis that are affecting Japan. As soon as the news broke, and we began to hear of tsunami warning for our area, I immediately realized how under prepared I was for a natural disaster. The thing that dro ...more

### How To : Dominate the New York Times Crossword Puzzle

First off, don't be frustrated. YOU CAN DO IT! Contrary to the message in the image above, it's NOT over. It's just beginning. And when it comes to solving the New York Times crossword puzzle, the old cliche does apply: practice makes perfect. I've read quite a few books and ...more

### How To : Recycle your cardboard & make functional furniture

In order to make furniture out of old cardboard boxes, you will need cardboard boxes, rods, nuts, and washers. Cut many pieces of cardboard in the shape of an L. When you have enough cut pieces to make a chair the size that you want, begin fastening the pieces together, by pu ...more

### How To : Use the Excel Vlookup function in Microsoft Excel 2007

Use the Excel Vlookup function in Microsoft Excel 2007 to look up data in a table. This tutorial looks up the level and value of a product from a stock list using the Vlookup function in Excel. To use the Vlookup function in Excel 2007: 1. Click on the Formulas tab on the ri ...more

### How To : Cut a mango to get the most fruit

How to cut a mango to get the most fruit To get the most from your mango's you have to know how to cut them. Start by cutting the mango in half from top to bottom with a sharp knife. Then cut off as much flesh as you can getting as close to the seeds as possible. Once you hav ...more

### How To : Perform a Ropes Through Body magic trick

Are you ready to learn a magic trick that is sure to amaze your friends and family? Ryan Oakes is going to show you how to pass ropes right through your body. You will need two pieces of rope, about four feet long each, a pair of scissors, and white thread. Sometimes we use ma ...more

### Do prediction card tricks : "X Marks The Spot Card"

Polish up your prediction card tricks. Easy and amazing prediction card trick revealed in this tutorial. 1.Gather two permanent markers, a piece of paper, clear nail polish and a deck of cards. 2.Dip the tip of one of the markers in the nail polish so that it doesn't write. ...more

### How To : Use the Left, Mid, and find function in Excel 2007

This video demonstrates uses of the left, mid, and find function in Excel 2007 to pull out specific pieces of text from a longer text string.

### How To : Make twice baked sweet potatoes

Twice baked potatoes are great but for Thanksgiving why don't you try twice-baked sweet potatoes! Ingredients you will need: 4 plump sweet potatoes Cranberry relish Butter Raisins Salt Walnut pieces Wrap 4 plump sweet potatoes in aluminum foil. Bake your sweet potatoe ...more

### How To : Hack Together an Accelerometer-Aware Mobile Website by Accessing Motion Sensors in JavaScript

Christian Cantrell, Adobe's Air Product Manager and Evangelist, has released a video to demo websites that take advantage of the motion sensors in a mobile phone, tablet, or laptop via JavaScript. Now, let's take a look through the code and break down the core pieces that you' ...more

When we speak of business cards, the first thing that comes into our minds is a white piece of paper with contact information. This is the traditional design – it’s safe and you can never go wrong. But in these contemporary days, the key to getting the market is by grabbing at ...more

### How To : Use the Nokia Social hub with your Nokia Booklet 3G netbook

The Nokia Social hub is a fairly useful piece of software available to owners of the Nokia Booklet 3G netbook. From the Social hub, you can connect to facebook and access several of the social network's functions, including posting an update. If you have a SIM card inserted wi ...more

### How To : Make an easy no-sew voodoo doll

Caroline Dean show us how to make a voodoo doll in this tutorial. Start by grabbing two pieces of copy paper, and tear one sheet in half length wise. Next, roll one of the half sheets into a ball, this will become the head. After this, roll the other half of the paper into a t ...more

### How To : Use Excel databases for home improvement calculations

New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 236th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a database fo ...more

### How To : Create a paper scroll in Illustrator

If you aren't familiar with Illustrator software it is very similar to the photo-editing software Photo Shop. This video is a guide on how you can make a paper scroll by using Illustrator. You can follow along with the video and make the basic shapes and then re-size the piece ...more

### How To : Make Beer Hats

Making your own beer hat is easier than you think – and wearing one makes it a lot easier to clap for the home team. Follow these steps to sport a handmade beer cap at the next big game. You Will Need * Heavy-duty tape * A stapler * A baseball hat * Two yards of plastic tubin ...more

### How To : Take apart your PS3 gaming console

To take apart a PS3, you will need the following tools: Phillips-head screwdriverPliersTiny Phillips-head screwdriversTiny flat-head screwdrivers On the bottom, there is a sticker that says "if you remove this sticker, you will void the warranty". Take the sticker off.Undernea ...more

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