Integrated development environments are designed to maximize programmer productivity by providing tight-knit components with similar user interfaces. IDEs present a single program in which all development is done.
The Most Expensive Koi Fish. In The World. Most Expensive Koi Fish: $2.2 Million. Koi lovers will have to dig deeper into their pockets to afford this extraordinary specimen of koi fish. Yes, the koi carp sold for a whopping $2.2 million.
According to Koi Acres, a company that sells koi and koi supplies, koi fish are able to survive in water that is anywhere between 34 and 90 degrees Fahrenheit. Even though koi can survive in extremely cold or very hot water, it does not mean that they do well at these temperatures.