In most browsers the shorter and more specific variant of the code will run faster (in some instances much faster) than the second variant and so it makes sense to use the shorter and more specific version. It also makes the code easier to read and maintain.
In the United States and Canada frozen ice on a stick is generically referred to as a popsicle due to the early popularity of the Popsicle brand, and the word has become a genericized trademark to mean any ice pop or freezer pop, regardless of brand or format.
Graduated Cylinders or Pitchers:Vessels made of glass, plastic, or stainless steel can be used to sample liquid or. semi-solid sludge collected from taps. The vessel can be. attached to a pole or other device to extend its reach or to. sample from open channels. Composite Liquid Sludge Sampler:A composite liquid. sludge sampler or âcoliwasaâ can be used to collect flow-. able sludge from a lagoon, tank, or other sludge contain-. ment areas.