Article: Suggest a concrete plan at another time. Avoid putting the burden on your friend to find another way to meet. If appropriate, consider offering to do something nice, like buying them dinner. If they do have another plan or time for meeting in mind, be as accommodating as possible. Offering to make future plans at their convenience also makes for a nice gesture. Don't hold it against them if they're not immediately able to reschedule. Don't reschedule if there's a chance you can't make subsequent plans. If you're having a busy week, suggest a future date that will definitely work for you. Relationships become strained when one party starts cancelling with regularity. Cancelling is more likely to be met with forgiveness if it's only on rare occasions.
Question: What is a summary of what this article is about?
Offer to reschedule. Defer to their schedule. Avoid overbooking yourself.

Problem: Article: After scanning a code, you'll see the type of information that it contained. This can range from text to website URLs. The content will be displayed at the top of the screen. Your available actions will vary depending on the type of code you scanned. For example, if you scanned a code for a website address, you can tap the Open button to open the website in your browser or the Share button to send it to someone else. If you scan a contact you'll be able to add it to your contact list or share it. If you scanned a product, you may be able to perform a product search and a web search. The product search will look for retail outlets that carry that product. If you scanned a calendar event, you can add it to your calendar. QR codes can contain a variety of different types of links and content. Traditional line barcodes only contain a number. This number may be associated with a product if it is popular. If the barcode was created specifically for a single store or some other local outlet, it will likely just be meaningless numbers.
Summary: Review the barcode's information. Tap an action button to take an action. Troubleshoot codes that aren't working.

Using a straightedge or sharp knife, cut a clean hole around the screen tear. Make this new hole as small as possible to keep it manageable. Leave at least 121 inch (1.32.5cm) of screen between the hole and the window frame. The new patch should be slightly larger than the rectangular hole. Measure the patch before you cut to make certain it is at least 1 inch (2.5cm) larger than the damaged area. Slack ends around the opening will make it more receptive and adhered to the new patch. Make sure the entire perimeter of the patch is loosened as well. Bend each unraveled end on the sides of the patch at a 90 degree angle. Work the patch ends through the weaving surrounding the opening in the screen. Then, bend the wires of the patch flat on the other side of the screen to hold the patch in place. Finally, adhere the patch to the screen with clear, waterproof silicone glue. Wipe away glue drips with a microfiber cloth before they harden to keep the repair smooth. Alternatively, purchase adhesive-backed patches to securely press over the damaged area without glue.
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One-sentence summary --
Tim the damaged area into a neat square or rectangle. Cut a piece of patch screen material for the damaged area. Loosen the perimeter weaving of the opening and the patch. Feed the bent patch ends through the screen.