Several bubbles make a foam. A soap bubble is an extremely thin film of soapy water enclosing air that forms a hollow sphere with an iridescent surface. Soap bubbles usually last for only a few seconds before bursting, either on their own or on contact with another object. They are often used for children's enjoyment, but they are also used in artistic performances. Assembling several bubbles results in a foam. When light shines onto a bubble it appears to change colour. Unlike those seen in a rainbow, which arise from diff
Query to get field name with datatype and size. SELECT column_name as 'Column Name', data_type as 'Data Type', character_maximum_length as 'Max Length' FROM information_schema.columns WHERE table_name = 'tblUsers'. Summary. In this article, I explain how can you get fields of a database table. I hope after reading this article you will be able to do this. I would like to have feedback from my blog readers. Please post your feedback, question, or comments about this article.
Let us assume that the width of the field is W and the length of the field is L We are given that the area of the rectangular field is 300 m^2. But we know that the area = L*W ==> L*W = 300 .....(1) Also, we are given that the perimeter of the field is 70 m. But we know that the perimeter = 2L+2W ==> 2L + 2W = 70. We will divide by 2.