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In relational algebra, a rename is a unary operation written as / where: R is a relation; a and b are attribute names; b is an attribute of R; The result is identical to R except that the b attribute in all tuples is renamed to a. [1]
For expressions without side effects, a < b < c is equivalent to a < b and b < c. However, there is a substantial difference when the expressions have side effects. a < f(x) < b will evaluate f(x) exactly once, whereas a < f(x) and f(x) < b will evaluate it twice if the value of a is less than f(x) and once otherwise.
As a result of this change in policy, nearly all the pandas in the world are owned by China, and pandas leased to foreign zoos and all cubs are eventually returned to China. [ 116 ] [ 117 ] As of 2022, Xin Xin at the Chapultepec Zoo in Mexico City, was the last living descendant of the gifted pandas.
The zero-width space can be used to mark word breaks in languages without visible space between words, such as Thai, Myanmar, Khmer, and Japanese. [ 1 ] In justified text, the rendering engine may add inter-character spacing, also known as letter spacing, between letters separated by a zero-width space, unlike around fixed-width spaces.
A common law name (i.e. one assumed without formality and for a non-fraudulent purpose) is a legal name. [37] In most states, a statutory method, while quick and definitive, only supplements the common law method, [38] unless the statute makes itself exclusive. A person may sue under a common law name. [39]
In 2012 Edmonton Northlands conducted a poll to rename the festival that resulted in changing the name to "K-Days". [226] The Canadian Finals Rodeo was held in Edmonton from 1974 to 2017, but moved to Red Deer in 2018 due to the closure of the Northlands Coliseum. [227] It moved back to Edmonton in 2024 and will be held at Rogers Place through ...