Tag: Expresie

How to: Evaluate a Mathematical Expression in Postfix Writing in C++
February 28, 2010 by Marius
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Postfix writing […] is a form of representation of mathematical expressions in which arithmetic operatorsare written specified by operands.Advantages of postfix writing over prefix and infix writing: Highlights clear policy of making operations; Brackets for forcing priority for implementing operators are not necessary; Evaluations are easily performed by computer. Algorithm for evaluation of an expression […]

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How to: Define and Access a Variable in VB.NET
July 7, 2009 by Marius
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A variable corresponds to a location of memory, which stores values when performing calculations.Variables are used in calculations, comparisons. They have established a name in the source program, and accessing the value stored in memory location is achieved by variable name. In VB.NET, a variable has an associated data type […], without being required to […]

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