Before your can run any queries on a specific database, you must select which database. In PHP to do this we use the "mysql_select_db" function, which requires 1 argument. The first argument in the code is required, it is the name of the database to connect to. The second argument I used is not required but good practice; it defines which server connection to use to select the database.
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One-sentence summary -- Type this on a new line.

Q: Before you begin printing the final invitations, run a test print to make sure the invitation prints correctly. Feed the cardstock into your printer. If you are printing many invitations, the printing process may take a while. Be patient and allow for plenty of time to print the invitations. Stay by the printer while the invitations are printing. You will be able to notice the moment there is a printing problem, stop the printing process and not waste paper. Purchase extra printer ink before beginning the printing process. You don't want to be halfway through printing your invitations and suddenly have to run to the store to get more ink. Evaluate the cost of the printer ink for your home printer compared to having the invitations printed at a local print shop. In some cases, it may be cheaper to have the invitations printed locally. Most printing companies require a .pdf of the invitation image in order to print it, but inquire about the file requirements at your local print shop.
A: Print the invitations using your home printer. Pay a printing company to print the invitations for you.

Article: However, rats are known to have very weak respiratory systems and it's not unusual for your rat to get sick at some point in their life. If you hear your rat sneezing, coughing, wheezing or constantly making a deep purring sound, or if you see discharge around the eyes or nose, take your rat to the vet immediately. Your rat will need antibiotics and/or antivirals to prevent other infectious bacteria and viruses from taking advantage of an already compromised immune system. Always keep an eye out for signs of illness in your rat but especially following times of high stress such as a move, separation or death.
Question: What is a summary of what this article is about?
Keeping your rat's cage clean, refraining from using dusty litters and woodchips, and removing uneaten food both go a very long way in keeping you rat healthy.

Problem: Article: Once you are comfortable with the basic mechanics of the kite, it is time to get in the water. You'll do this without a board at first, and in wind conditions that are below 20 knots. Be sure that you are in a relatively clear area of the water. You don't want anyone within 100 yards. Practice the same flying exercises that you did while on land. You will want to make sure that the area downwind of you is clear. That is probably where you will end up! Whilst the kite is in the air, practice dragging yourself back and forth using the wind through the water. You'll be "kite surfing" without a surf board. Do this until you are comfortable controlling your kite.This is essential to safety so make sure you are practiced with it before progressing further. You'll need to know how to do this if you ever have to retrieve a lost board. Whilst your kite is in the air, sit back in the water supported by your harness. Then put your feet onto the board and float to get used to the feeling. When ready, pull yourself up into a standing position. Keep your center of gravity low to maintain your balance before attempting to steer or surf. Don't stand up too fast or aggressively - you might tip over the other way! During the offseason you can practice your "board skills" on a skateboard. Turning the kite will be harder now that you are on your board. Push the steering bar forward to bring the kite over your head. This will slow you down, allowing you to more easily move the kite to the other side of the wind window and start in the opposite direction. Rome wasn't built in a day, and kite surfing is a hobby that takes a long time to master. The more time you are on a board with a kite in the air, the more your skills will improve. Start slow at first and always stay safe.
Summary: Get yourself wet. Practice body dragging. Get on your board. Practice changing direction. Practice practice practice.

INPUT ARTICLE: Article: Eating a healthy diet rich in vitamins and minerals will help your body to heal itself faster and prevent bruising in the first place. In particular, vitamins C and K are important for preventing bruises. Vitamin C lessens bruising by strengthening capillary walls, making them less likely to leak blood when bumped or knocked against. Severe deficiency of vitamin C (scurvy) can result in bruising. It often occurs in the chronically institutionalized, severely malnourished, and alcoholics. Good sources of vitamin C include citrus fruits, strawberries, pepper, and multivitamin tablets. Vitamin K promotes blood clotting, which helps bruises to heal faster. People with low levels of vitamin K have a higher rate of bruising. People with a vitamin K deficiency may have a bacterial overgrowth of the intestines, celiac disease, chronic pancreatitis, inflammatory bowel disease, or abuse alcohol. Good sources of vitamin K include broccoli, spinach, cabbage, and Brussels sprouts. Children often fall, have bicycle wrecks, hit each other, run into objects, and have accidents that cause a bump to the skin. With children, the best way to reduce bruising is to prevent them from playing too roughly. Always check your child's protective gear. Make sure it fits and is comfortable so it can protect them from bruises in sports or during outdoor activities. Put foam pads on sharp edges of counters and coffee tables. You can remove the tables when your child is playing, if possible. Make sure your child wears shoes to protect their feet. High cut sneakers provide ankle support to prevent bruises on their feet. Sun damage to the skin can cause bruising to occur more easily. This is especially true for older people, whose skin is naturally thinner and therefore more prone to damage and bruising. This makes it important to always wear sunscreen, especially on the face, and to wear hats and long-sleeved t-shirts to minimize sun exposure. Wear long-sleeved shirts and long pants whenever possible, which provides an extra layer of protection and padding for the skin when you receive a bump or a knock or protection from the sun.

SUMMARY: Adjust your diet. Monitor children to be sure they are playing safely. Stay out of the sun for extended periods of time.

Article: Make sure your phone is turned off and charged before you insert the card. Do this slowly, and until you hear a "clicking" noise. Refer to your device manual or contact the manufacturer if you need additional support with accessing the SD card slot on your device. Press the button near the bottom of your phone. If your phone is not turning on properly, it is probably not charged enough. Plug your phone into the wall charger for fifteen minutes and try again. This "Settings" symbol is represented by what looks like a gear. After you click on the gear, you will be transferred to a different screen. On that new screen, click "SD and Phone Storage." " This will reformat your phone, and prepare it for mounting a new SD card. This should only take a few seconds. If it takes any longer than that, restart your phone in order to get the reformatting process correct. Your device will mount your SD card and make the card available for use. If "Mount SD card" is not an available option, tap on "Unmount SD card," wait for the card to unmount, then tap on "Mount SD card" to verify that the card is properly mounted. This step may also correct any system problems your Android may have been experiencing that could have prevented the SD card from mounting properly.
Question: What is a summary of what this article is about?
Insert the Micro SD card into the SD card slot on your Android device. Power on your Android device. Tap on "Settings" from the main menu. Click on "Reformat. Choose "Mount SD Card" when reformatting has been completed.