How to Use the OR operator: Do a union of two sets
Wondering how to do a union of two sets using OR operator?
Wondering how to do a union of two sets using OR operator?
In this video tutorial the instructor explains about the concepts of standard normal distribution and the empirical rule and how to use it to solve an exercise. He starts by explaining about standard normal deviation saying that in a standard normal deviation the value of mean is zero and the value of standard deviation is one. Now he draws the standard normal deviation by drawing a bell curve on an axis. Now he points the mean and standard deviations on it. Now using these concepts he goes o...
Learn how to make a bike repair stand with this video! Create the legs: 1. Two sets of 8 and 10 inch piece of steel pipe, a 90 degree angle, an end cap and a T pipe are the starting materials. About 0.5 inch diameter pipe is fine for the project.
With the convenience of internet poker games, everyone wants to play Texas Hold'em online. If you know the rules and good strategy you will have the advantage. The rules of an online Texas Hold'em tournament differ from game to game. Learn the basic structure of most online Texas Hold'em tournaments with this how to video. This lesson is a must have for anyone who wants to start playing Texas Hold'em poker tournaments online. You'll be a pro in no time with this Texas Hold'em tutorial.
This is just a heads up that thieves are now using GPS fitness apps to target people. Thieves are using popular GPS fitness apps such as Strava to find out where you live where they will then come and steal your bikes.
Welcome back, my hacker novitiates! A short while ago, I introduced you to regular expressions. Regular expressions are a language that is particularly useful for finding complex text patterns in streams of data.
Learn the basics of shooting videos in this video. This funny and informative video from Vimeo's excellent Video 101 series of tutorials demonstrates the importance of things like always carrying extra batteries, holding on to the subject for at least 5 seconds, using the rule of thirds to compose the shots, and planning the shots ahead of time.
If you're bored of plain old Magic: The Gathering and want to play a new, easy-to-learn, and awesome variation of the game? This video will teach you how to build a deck for playing Elder Dragon Highlander (EDH), a 100-card version of Magic where no card can be repeated except lands and some other rules have been awesomely changed. Check out this video for a guide to actually playing the game.
Your mom probably told you not to play with matches, but now that you're a little older it's time to start breaking that rule. Watch this video to learn how to play a fun trick on / mind game with people at a bar or other social occasion using matches.
In this tutorial, we learn how to mount your laptop to your exercise equipment with Chris Gardner. This is a great way to stay active and get your work done at the same time. First, grab some measurements of your machine, then grab aluminum bars that are the sizes of the front of the bike. Cut out the pieces so they are the size that you need, then mount onto your machine and place your laptop onto it! You can use screws to remove this, or you can leave it on to use whenever you would like wh...
Apple's iconic silhouette people-dancing-against-colored-background iPod commercials may not rule the airwaves anymore, but they still look really cool. This video will show you how to recreate the effect of these commercials in After Effects using greenscreens. Now all you have to do is learn how to dance and you can film your own little iPod commercial!
We're experiencing a Lipstick Renaissance. Rich, defined lips ruled the fall runways, cementing the return to old school glamour and the ladylike lipstick that comes with it. Here, Sephora Pro Beauty Team member Vanessa Dunn helps you sort through the new crop of creamies. Learn a trick for finding your undertone, instantly!
Board game enthusiast Scott Nicholson reviews a new game each week showing you the pieces and rules of play, as well and demonstrating the game with friends. This weeks game, Pizza Box football, is about strategy, predictions, and of course, football.
Board game enthusiast Scott Nicholson reviews a new game each week showing you the pieces and rules of play, as well and demonstrating the game with friends. This weeks game, Indonesia, is about producing and shipping goods, dealing with mergers and acquisitions, and will take 3-5 hours to play.
Tennis balls aren't just for playing tennis, so when you are getting ready to trash those tennis balls… DON'T. There are many different uses you can find for them, from donating them to fluffing up laundry. Recycle them using these 7 helpful tips.
In this how-to video, you will learn how to change a 700Cx38 bicycle tire with baby powder. You need a tire tool, a new tube, new tire, baby powder, a bag, and a bicycle that needs a tire change. Run the tire tool around the rim to remove the tire Remove the old tube from the tire and check the tire for foreign objects. Take out a brand new tube and place it in a bag with baby powder. This will help the tube move around freely once installed. Inflate the tube a tiny bit, find the label on the...
To change a tubular bike tire start by stretching the tube. Put your foot on the tire and pull it upward with your hands to stretch it out. Take a clean rim and put Tuflo tire tape onto the rim inching your way all the way around the rim leaving a 2-3 inch gap opposite the valve stem so that you can remove the tube in case of a flat. Pull a small section of the tuflo tape foil loose and leave it sticking out to side of the tire. Put the tire on the rim starting at the valve stem. Once you hav...
This video shows you how to quickly change a mountain bike tire out on the trail. Remove the wheel from the fork. The tools you need are a pump, mini tool,
Looking to create a savings account? Once you see how much you can save when you spend only on needs rather than wants, you may never go back to frivolous shopping. In this video, ways to stop spending so much money are gone over.
Ride your bike in style! Check out this how-to fashion video and learn how to make an easy little hat to wear out on your bicycle. This Earth Day our good friends over at Rocks and Salt Design show us how to make an awesome cycling cap just in time for spring.
The heart needs exercise just like any other muscle. Live longer and healthier by pumping it up! You Will Need
Vintage muscle bikes are easy to spot by their unique features. Learn about vintage muscle bikes from a bicycle expert in this free video series.
In a recent poll taken by an online recruiting company revealed that 37 percent of all hiring managers do not hire someone based just on the way they dress, more than half said they'd hold it against a candidate if they hadn't worn a jacket and seventy percent said that they wouldn't hire anyone wearing jeans, a leather jacket or a polo shirt to the interview. The rules for office dress code have changed, more and more companies offer their employees a business-casual dress code which makes i...
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.
Giving up food and drink is an important part of this Jewish holiday, the Day of Atonement, because it helps focus the mind on repentance. Stay strong mentally and physically with these tips.
Life's too short to play by the rules all the time. So the next time you and your girlfriends decide to go out to a club, check out this makeup tutorial to learn how to create a dramatic electric purple look.
Before you start whipping up dishes like profiteroles stuffed with whipped cream and raspberries, you should probably master the basics first. You can't excel - and sometimes break the rules - without learning them first, right?
Rihanna, like her BFF Katy Perry, is not one to shy away from color and craziness when it comes to makeup. Rules were made to be broken, right?
In this tutorial, we learn how to fix a flat with a CO2 cartridge. Start out by grabbing the bag that is underneath your bag, which has everything you need to fix your flat tire. After this, take the wheel off and find out where the hole is located. There will be a hissing sound coming from this spot where the air is escaping. First you will remove the tube from the wheel, then replace it with a new one. Once you're finished, use a CO2 tube to fill the tire back up with air. Replace this back...
In this clip, learn all about how to adjust your bike from NAIT personal fitness trainer, Ken Riess. Ken will show you how and where to set your seat for the most comfortable and easy ride. You want to make sure your legs are extended properly and your saddle is at the right height so that you can easily start and stop along your route. Check out this clip and grab a friend to help you measure yourself as you follow along.
Thanks to the influx of purse-sized digital cameras and wads of blurry, hastily taken drunken photos posted on Facebook by partying college students, the quality of photography by the masses has gone down the deep end.
Ever wanted to be the sultan of your own city? Well, unfortunately you won't get quite that by watching this tutorial, but you will get to rule your own city on paper.
This video will surely perplex math teachers everywhere who have always made it an unbreakable rule that all rectangles are squares and that not all squares are rectangles, but neither squares nor rectangles are hexagons.
Losing weight can be simple if you follow one rule: Cut calories! In this Ask Amy tutorial, your neighborhood nutritionist shows you how to cut back on the calories and lose the weight easily without feeling like you are sacrificing your favorites. Follow Amy's advice and you will be fitting into your jeans easier sooner than you think!
Steal a makeup look from right off the runway with help from Fashion Face TV makup tutorials. Rule your school, party, event with this impeccable blue smokey eye and dark gothic magenta lip. The following makeup products were used in this video:
Racquetball is not very complicated, but it does require a bit of practice and learning of the rules. This video tutorial will show you all of the basics you will need to know as a beginner player. Once you watch this tutorial you will be up and running and ready to start a game of your very own. So, have fun!!
The ability to tune a guitar is a skill every guitar player should possess. With this tutorial, learn how to properly tune a guitar either using a digital tuner or by using the fifth fret rule. Though a digital tuner is by far a more convenient option, certain situations my require the player to tune an instrument by ear. Start by tuning the low E string and use that sound as a reference for the tuning of the other strings. If a tuning fork is unavailable, a guitar can still be tuned relative...
Get started with the LilyPad Arduino! It's a sewable microcontroller that lets you embed lights, sounds, sensors, and much more into your wearables, perfect for clothing and accessories. In this Make Magazine intermediate, soft circuit, video tutorial, you'll see how to make a light-up patch that can be used on your backpack for fun and bike safety. Get the details.
You’ll probably never have to greet the Queen, but everyone should know some basic etiquette rules. Learn proper manners with this how to video. You will need an appreciation for social niceties and a good memory.
This origami video shows you how to make a paper football (American rules football). This is probably one of the first folds I ever learned to make, and I don't really consider it origami... but at the same time, I thought it might be fun since the BCS football bowl games and NFL playoffs are just around the corner. So make your own paper football and have a little fun playing office football while the boss isn't around.