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Chr in Pascal |
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Chr function
---------------------------------------------------------------- Declaration: function Chr( X : Byte) : Char; Example: var I : Integer; S : String; ... { Convert all upper case letters to lower case letters } for I := 1 to Length(S) do if (S[I]>='A') and (S[I]<='Z') then S[I] := Chr( Ord(S[I]) + 32 ); Purpose: Chr (often pronounced "char") is used to translate the integer valued byte expression to a char-type value. Effectively, Chr converts an ASCII character code in the range 0 to 255 to a character type. To convert a character value to an integer, use the Ord function. See Ord Add by Pancho You can edit it here |
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| Frog Killer Caught in the Act
A killer has been caught in the act: the first before-and-after view of an infectious disease that led to an amphibian die-off has been released by the scientists who tracked it. The results are published this week in the journal Proceedings of the National Academy of Sciences (PNAS). Like a wave, incidence of the fungal disease that wipes out Central American frogs--chytridiomycosis--advances through the region's highlands at a rate of about 30 kilometers ...
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