Why are unit tests useless?

Why are unit tests useless? Unit tests ossify the internal structure of the code. All the unit tests are suddenly rendered useless. Some test code may be reused but all in all the entire test suite has to be rewritten. This means that unit tests increase maintenance liabilities because they are less resilient against code […]

What happens if the brain does not maintain homeostasis?

What happens if the brain does not maintain homeostasis? What happens if there’s disruption? If homeostasis is disrupted, it must be controlled or a disease/disorder may result. Your body systems work together to maintain balance. If that balance is shifted or disrupted and homeostasis is not maintained, the results may not allow normal functioning of […]

What does a 1% agarose gel mean?

What does a 1% agarose gel mean? A 1% gel is 1% weight/volume (w/v). [ for example, for the larger gel, make use 0.5 g. agarose in 50 ml 1X TAE; for a 1.2% gel, add 0.36 g agarose to 30 ml final volume] 3) Heat the solution to boiling in the microwave to dissolve […]

Does the Earth accelerate towards you?

Does the Earth accelerate towards you? Earth accelerates towards you So the mass of the Earth relative to you is incredibly large. From Newton’s second law of motion we know that for a given force on an object the acceleration reduces as the mass of the object increases. However the Earth still accelerates towards you […]

Can I lock my bike to a street sign?

Can I lock my bike to a street sign? Street signs are placed in the right of way. So even if it’s on someone’s private property, it’s still public (government) property. You pay taxes, you vote… use the sign as long as you don’t deface, damage, or otherwise obscure it’s message, you should be good. […]

What is an investigation that is controlled?

What is an investigation that is controlled? A controlled experiment is a scientific test that is directly manipulated by a scientist, in order to test a single variable at a time. This group is referred to as the control group, and allows for comparison with the other group, known as the experimental group. What are […]

What is the biggest producer of oxygen?

What is the biggest producer of oxygen? Phytoplankton What is the main source of oxygen in the world? plankton Which plant creates the most oxygen? Here are 10 examples of plants that produce the most oxygen: Snake Plant (Sansevieria trifasciata zeylanica) Spider plant (Chlorophytum comosum) Weeping fig (Ficus benjamina) Gerbera Daisy (Gerebra Jamesonii or viridfolia) […]

What is the best dog for cat people?

What is the best dog for cat people? 10 Dog Breeds That Get Along Well With Cats #1: Golden Retriever. Golden Retrievers are one of the best dogs for cats, and “golden” is a fitting word to describe this classic breed. #2: Labrador Retriever. The exuberant Labrador Retriever, or “Lab,” is a lover—not a fighter. […]

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