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Data Types - Coggle Diagram
Data Types
Data Types
Types
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Array type
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Dimensions
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Multi-dimensional arrays
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Associative Array
only design issue that is specific for associative arrays is the form of references to their elements.
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Primitive data types
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Numeric
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Floating point
Computer representation
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Smaller computers do not have hardware support but can emulate with software, albeit slower
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Character string type
Regular Expressions
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Character sets
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In languages
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\s - Match any whitespace characters (space, tab etc.)
\S - Match any character NOT whitespace (space, tab)
\w - Match any character in the range 0 - 9, A - Z and a – z
\W - Match any character NOT the range 0 - 9, A - Z and a - z
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