Whats does solid mean?

A solid is a sample of matter that retains its shape and density when not confined . The adjective solid describes the state, or condition, of matter having this property. The atom s or molecule s of matter in the solid state are generally compressed as tightly as the repulsive forces among them will allow.

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What are the comparison operators in Swift?

Swift – Comparison Operators OperatorDescription!=Checks if the values of two operands are equal or not; if values are not equal, then the condition becomes true.>Checks if the value of left operand is greater than the value of right operand; if yes, then the condition becomes true.Swift – Comparison Operators – Tutorialspoint www.tutorialspoint.com › swift › swift_comparison_operators

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