Basics of Ruby: Part Two (Loops)
In the last Ruby article, we talked about how to store information in three different kinds of storages: variable, array, and a hash. After we get the data, we have many ways of using them, but, for right now,
In the last Ruby article, we talked about how to store information in three different kinds of storages: variable, array, and a hash. After we get the data, we have many ways of using them, but, for right now,
Newer smartphones are more power hungry than ever before, and the Samsung Galaxy Note 2 has a mighty appetite for amps that only Jenny Craig could possibly curb. On average, your Note 2 (or other Android device) lasts for what, a day, maybe two days before dying. Mine barely lasts 8 hours! This is thanks to all of the apps running in the background of your phone, even when you're not using them, eating through all of your CPU, leaving nothing but crumbs.
While the Google Play Store is filled with big name magazines like Time, Forbes, Sports Illustrated and Maxim, it also panders to smaller audiences, like with Coin Prices, Soap Opera Digest, Watch Journal and Quilter's World (which yes, is all about quilting). If you have a select few that you enjoy reading, prices aren't usually a problem; issues range from $1.99 to $4.99 for each one, or from $19.99 to $39.99 for yearly subscriptions. If you're someone that is a magazine connoisseur, prices...
Many of us are mistakingly told during our formative years that middle parts in our hair are boring and should be avoided at all costs. But rules were made to be broken, right?
Quince is a fruit very similar to apples and pears in that it grows on a deciduous tree, but it is far too astringent to eat raw. Quinces are usually cooked for a long period of time until they lose some of that acidic flavor and become tender.
The turkey is the A-list star of your Thanksgiving table, so it only makes sense to make sure it's as savory and enjoyable as possible, right?
If you think thrifting just involves hitting up your local Salvation Army and picking up a few pieces of secondhand clothing plus a cute little old-looking vase for your dining room table then you've got some learning to do.
This is a video tutorial in the Electronics category where you are going to learn how to calculate compound interest using a TI-84 and solver. Press the apps button on the calculator and press enter to load the TVM Solver which is the 1st choice. Here the meaning of various notations are N is time, I% is the percentage, PV is present value, PMT is payment, FV is future value and C/Y is compounding period. The problem is find the compound amount and the interest earned on $12,903.45 compounded...
If you want to prank a friend or family member, this next tutorial is one that is really easy to perform. This is called the exploding soda can prank.
In this video tutorial, viewers learn how to find their I.P address in Windows 7 and Vista. Begin by clicking on the Start menu. Then type "cmd" into the search bar and press Enter. When the command prompt window opens, type in "ipconfig" and press the Enter button. Now search through the list and find a line that says "I.P address" or "IPv4 address". The numbers will be divided by periods. Another way is to open Control Panel and select Network and Sharing Center. Then click on your local ar...
It may not seem like a big deal, but it can be for some homeowners. Shoe molding around your cabinets and island tables, can asily be damaged or become worn out over a long period of time. Replacing it, may seem like a pain, but it's really simple and can be done in no time. Check out the tutorial above on how to replace old shoe molding in your home today. Good luck and enjoy!
In this tutorial, we learn how to read body language and how to flirt with your own body language. The first way to attract someone's interest is to look them in the eye, without glaring or staring at them. When you get eye contact for a short period of time, you will get the other person's attention. If you want to get attention from another person, face towards them and adjust your hair. Another way to show someone you are interested in them is to lean towards them and point towards them wi...
Once grout has been layed in between the tile, it's stuck there for a long time right? Well not necessarily. Grout can last for a long period of time, but if needed, it can be removed using the right tool. This is important, especially of you have any grout that may have become stained or damaged. For more information on how to remove the grout and how to replace it, check out the tutorial above. Good luck and enjoy!
During this rough economic period, more and more people are looking for better ways to save on money, but still look good in the process. One of the best ways of doing that is by making your own jewelry. Much of the materials can be bought at stores like Target and Wal-Mart and are easy to put together. So in this tutorial, you'll find out how to make beautiful looking pearl cluster earrings. Good luck and enjoy!
Over time, rust can develop on pots and pans if they're not used for a certain period of time. Rust can also develop on other items as well, if they not taken care of properly. This can hurt any possibly resale value of the item and can look ugly. So in this tutorial, you'll find out what items are needed in order to remove rust. Good luck and enjoy!
Orbit Downloader is a Windows compatible tool that helps increase your download speed by up to 500% and uses less than 3MB of memory and 3% of CPU.
This video shows us the method to find the median and the inter-quartile range. The first step involves the arrangement of the numbers in the ascending order. Median is the middle number. The middle number is the number at (number of numbers + 1)/2 if the number of numbers is odd or the (number of number)/2 if the number of numbers is even. In the example the number is located at [(11+1)/2] or the 6th number. The inter-quartile range is higher quartile - lower quartile. The higher quartile is...
In Part 6 of a series of video clips, `ClickHerePhotography` gives tips on how to select the right tripod for various outdoor environments and conditions like snow, rain (hail and thunderstorms), mud, dirt (dust) and waterbodies (river,streams or oceans). It is important to use a sturdy tripod designed to withstand the elements. After using the tripod for the day, it is essential to clean it. For instance, sand or salt water will weardown the legs of the tripod if left for long periods of tim...
Scott from Spring Hill Nursery with Step by Step Gardening teaches you some basics about hydrangea plants. He talks about how to take care of the plants, how to ensure blooming, and some planting considerations. Hydrangea plants need at least five hours a day in order to bloom so they should not be planted in very shady locations. The blooms can be pink, blue, green, or white, depending on the variety and soil conditions. The blooms can be used in bouquets, or dried for use in crafts. The pla...
Chef Stephen Gibbs shows you a good cooking technique: blanching and shocking vegetables. Blanching is letting vegetables in hot, boiling water for a short period of time. Shocking is putting hot vegetables in ice cold water. These methods are used together in order to precook certain vegetables or even take the skin off.
snow mold occurs in round patches of grass in the lawn. The patches contain a fussy substance (the mold), that appears in grey or pink; the most dangerous of the two. Mold is formed whenever a lot of snow is left on the lawn for a long period of time, this causes the mold to grow underneath. Late fertilization with a lot of nitrogen promotes mold. Dead grass or thatch can cause mold to develop. Gently raking allows airflow into the grass and promotes new grass growth. The putting down of gras...
To make a Mario avatar begin by going to change my features. Under hair go to pate three of ten and select the middle one. For color, go to page two of three and pick the bottom middle one. For the eyes, he used the right middle one, but says that you can use really any one you like. As for eye color, again just choose whichever you like. For the eyebrows, go to page three of three and select the bottom middle one and color them brown. For the ears, use the first one available. For the noses,...
Robert Scott shows us in this video how to remedy stretch marks. Stretch marks can be caused by excess of weight gain, muscle building or anything that occurs over a short period of time and breaks down the fibers in the skin. They are not really curable but they are treatable. They can be minimized by a few different treatments. Laser treatment can be done in an aesthetician or physician's office, depending on which state you live in. This builds up the collagen and rebuilds the dermal layer...
In this video tutorial, viewers learn how to use the Peter Answers - Virtual Tarot website. Peter Answers is a fake fortune telling website that is usually used as a prank. Begin by going to the website. In the Petition space, type in a period. A "P" will be displayed. Then type in the answer too the question and press the space bar until it spells "Peter, please answer the following question:". Then type in the question in the bottom space. This video will benefit those viewers who enjoy pla...
In this video, ExcellsFun takes you step by step on how to calculate your employee payroll using an excel spread sheet. ExcellsFun teaches you how to take the base pay of various employees' salaries and determines how much you are paying them over a week, month, and year. Excellsfun also shows you how to incorporate various pay periods including weekly, semi-weekly, bi-weekly, and monthly on the same form using the same calculation for the entire spread sheet. After watching this video, you w...
The tutorial teaches the audience an alternative way to make jerky without the fire. The ingredients needed include soy sauce, garlic powder, brown sugar, white sugar, black pepper, ground ginger, onion powder, oriental five spice, cayenne pepper and kosher salt. Meat is put into a metal bowl with the mentioned ingredient and after a period of time, the meat is tossed around in the metal bowl so all the meat will have a chance to soak in the solution. After soaking off the solution from the m...
In this video tutorial, viewers learn how to convert music to ringtones using iTunes. Begin by finding a song. Right-click and go to get info. Go to Options and change the time to any 40 second period (check both boxes). Covert it to AAC. Delete New Version, but keep file. Then close iTunes. Find AAC song file and drag it to the Desktop. Rename from .M4A to .M4R. Double-click and it will open in iTunes under ringtones tab. Sync just like you normally would. This video will benefit those viewe...
1. This video describes how to warm tortillas. If you have a gas stove, set the burner to simmer and put the tortilla on the burner and keep the tortilla for 8 to 10 seconds on each side. After that transfer it to a pan covered with foil to keep tortilla warm.
In this video, Yuri Elkaim will teach you how to get six pack abs using cardio and strength training. He breaks down the discussion of cardio vs. strength training for burning fat and building muscle. In the video, Elkaim stresses high-intensity interval training (HIIT), in which he says you will burn more calories, and therefore lose more fat if that is your aim. Furthermore, working at a higher intensity for longer periods of time increases your cardiovascular strength to an even higher deg...
This video describes how to store large quantities of meat for a rather long period of time. To start, take the meat and season it if you like, then place it in a plastic bag. Roll the meat down flat and get all of the air out of the plastic bag and then seal it. Take a skewer and press down to create three (or more) lines in the meat to create a grid. Finally, freeze the meat and then when you need some of it just break off as much as you would like and put the rest back in the freezer. This...
This energetic video shows what the Cambrian Explosion is and when it occurred in relation to a 24 hour clock that represents Earth's life. The Cambrian Explosion was a huge increase in multicellular life forms that occurred about 542 million years ago. The video then demonstrates how the Cambrian Explosion was only a small part of the history of life on Earth. It goes through the major developments of life on Earth and shows how it relates to a 24 hour period. This video is a tool in underst...
Tiffany shows how to straighten naturally curly, or even straight, hair in this beauty tutorial. To properly straighten you hair, you need to use the best of the tools available on the market today. This tutorial shows how to use the GHD Pure straightened. Before actually straightening your hair, make sure to spray a heat protector in your hair. To straighten your hair, section off your hair and then run the straightening tool down your hair. You should make sure that your hair is brushed out...
This video demonstrates the proper way to sharpen knives with a steel. First, the blade of the knife should be held at about at 22 degree angle to the steel, Second, the knife should be slid along the steel in a sharpening motion. The steel should run along the blade of the knife from one edge to the other. Both sides of the blade should be sharpened in this manner. The steel has a guard to prevent the knife from accidentally cutting your hand, but if you are afraid of being cut, the steel ca...
Take some peeled and cleaned mushrooms and put them in a bowl. Coat them really well with some extra virgin olive oil. Mushrooms are very porous and they soak up a lot of what you put on them so you have to make sure that you use enough olive oil to be sure that they are well coated. Then gently use your hands to toss them in the bowl. Next coat them with some Tamari Soy Sauce and gently toss them in the bowl with your hands one more time. Before you eat them let them sit for up to 24 hours. ...
In this video the tutors explain about the concepts of Circular Velocity and Acceleration. She explains the concepts using a real world small experiments. She shows that the equation to calculate circular velocity is v = (2 * Pi * r) / T, where r is the radius of the circle the object moves in, and T being its time period. Now she takes the values from the experiment and calculates the velocity of the other tutor who is the object that runs around in the circle for the experiment. She even co...
Wow the next party you go to with the "Color Monte" card trick! Step 1: Stack the cards in your hand
The RV Doctor, Gary Bunzer, tells us tips on how to keep RV batteries in good condition. •If you stay in camp grounds a lot or leave the couch plugged in during periods of non-use, one of the things you need to know is the boiling out the electrolyte on the auxiliary battery.
This is an uncomfortable subject: your period. But you don't want to be uncomfortable when protecting yourself. You shouldn't have to worry about cardboard applicators or crappy pads, so try Playtex tampons. This video tutorial from Playtex will show you how to insert a tampon.
This how-to video shows the steps for making chain mail, just like the authentic armor of the Medieval period. Making chain mail is fairly simple, requiring only a couple supplies. You will need a rod, wire cutters, two pairs of pliers, a variable speed drill, and a spool of un-galvanized fencing wire. Watch this video metalwork tutorial series and learn how to make chain mail.
For all your jousting and costume needs, finally, an instructional video guide to building a chain mail suit of armor. While periodically inaccurate for Renaissance Fairs, Medieval Times employees or reenactment actors might be curious to either learn how to make the suit or at least witness the process. Chain mail was used as a protective armor in Medieval times, and was nearly impervious to arms of the period, but new advances in weaponry caused it to become obsolete. Chain mail is essentia...