This size is usually easy to find, as it's the one used in most printers. It should be shaped like a really pointy triangle right now, with one edge the original length of the paper and one edge half the original width of the paper. The other edge should be the longest of the three and should be opposite the right angle of the triangle. Have either of the sides facing up. It doesn't matter which one because you will do the same steps to both sides.

Summary: Start with a standard letter-sized piece of paper that measures 8 1/2 inches by 11 inches (A4, printer paper). Lay the paper airplane down on your work surface.

The length of a string is the number of characters that the string contains. For example, the length of the string "Hello!" is 6 because it has 6 characters. int strLength = str.length(); Here is a sample program that finds the length of a string. public class StringManipulation { public static void main(String[] args) { String str = "Hello!"; int strLength = str.length(); System.out.println("The length of "" + str + "" is " + strLength + "."); } }

Summary: Understand what it means to find the length of a string. Invoke the length() method on the String object and store the result in an integer variable. Give it a go.

If either betta is showing signs of illness, consider giving it commercial fish medication. This can treat your fish for diseases or parasites and aid breeding. Breeding can stress and fatigue your betta pair. Feed them a hearty diet before they start breeding to optimize the process and ensure the health of the eggs and fry. Give the pair a mixture of live brine shrimp and flake food. Feed them once per day to prevent excess food from spoiling the water. Once you have checked the health of and fed each betta, it's time for them to "meet." Keep the bettas in separate tanks for a few days to help the pair acquaint themselves, prevent injury, and ensure higher quality eggs. Place the male and female in separate tanks close to one another for a day or two. You may notice the bettas showing interest in one another during this time, which is a sign they're ready to mate. Move the male to the breeding tank once the bettas have had a chance to get acquainted in separate tanks. Keep the female in her tank for a few hours so that the male can prepare himself to breed. Check that the male isn't exhibiting any signs of distress before adding the female to the water. Bettas show stress by banging their bodies up against the sides of the tank or swimming near the surface. Once the male is safely in the breeding tank for a few hours, you can slowly introduce the female to the tank. Giving her an initial separate space within the tank helps her acclimate and can prevent the male from stressing her before she is ready. Protect the female in the breeding tank with a hurricane glass or cut a Styrofoam cup in half. Gently lower this separate container into the tank and place it up against one of the tank walls. Avoid sealing the glass or cup flush against the wall, which can prevent her from swimming out to the male to breed. Give her enough space by which she can easily swim out. Make sure the male can see the female's container, which may stimulate him to start building a bubble nest. Observe the bettas to discern if there is any interest between the pair such as fin fanning. This can not only help you figure out if the bettas need new mates, but also if the female is ready to release her eggs. Watch for flaring or fanning of the fins, which is a good sign of interest between the mating pair of bettas. Be aware that it can take 4-5 for bettas to show interest in their mate. If your bettas show interest in one another, you may see the male create a bubble nest. This is a sign to release the female her separate enclosure within the breeding tank. Be aware that the male may release his bubble nest on the hurricane glass or Styrofoam cup and the female may lay her eggs before she is released from the hurricane glass or Styrofoam cup. This is normal and not a cause for worry. When your male betta creates his bubble nest, he may also try and attract the female with fin flaring. If she doesn't move from her spot, put the female on top of the bubble nest to make sure she lays her eggs within the protective bubbles. Check to make sure the female is ready to release eggs. This is evident when she has vertical stripes on each side of her body. Place the female on or near the bubble nest so she can lay eggs even if she released some eggs in her container.

Summary: Check for health problems. Feed your bettas. Introduce the betta mates. Place the male in the breeding tank. Put the female betta in the breeding tank. Detect attraction between the bettas. Recognize the bubble nest. Lay the female on the bubble nest.

Whatever your product, your customer is going to be happier if you can provide opportunities to enhance the experience. For instance, if you are selling music, you could provide information on related music to what your customer is considering. You could have ways to compare products, or you could group like products and ideas together, making it easier to shop. Anything that provides a better experience for your customer is going to show them that you put them at the center. If your customers have to jump through hoops just to get some help, they will not be happy with your service. In addition, all customer service should be provided in as a polite and helpful manner as possible. In other words, your customer needs to be able to get to customer service easily, whether on your website, in person, or by phone, and your customer should be served in a timely and positive manner. Payment methods continue to evolve. Pay attention to what's on the horizon, and offer payment methods that your customers want to actually use. Doing so shows you value what they want. When you value what your customer needs, you need to be willing to design a beautiful product or services. Sometimes, that means choosing an option that is not the cheapest to produce. If you make something that is beautiful that your customers want, they will pay more for it. Every time a customer uses your service or product, you have an opportunity to learn from that. Regularly examine what works and what doesn't, and use that information to guide your future decisions. Incentives, whether they are in the form of temporary sale offers, rebates, rewards programs, or targeted giveaway programs, are often a major part of customer focus. When you have identified what customers like, you can use these items to continue to reach out to your customer base.
Summary: Provide experience enhancers. Make customer service accessible. Offer enough payment methods. Be willing to move beyond pure economics. Learn from your mistakes and successes. Consider providing customer incentives.