Tag: string
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Checks if a specified character exists in a given string in Delphi
function CharExistsInString(const AString: string; AChar: Char): Boolean; var i: Integer; begin Result := False; for i := 1 to Length(AString) do begin if AString[i] = AChar then begin Result := True; Break; end; end; end; This function takes two parameters: AString, which is the string to search within, and AChar, which is the character to…
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Understanding PCHAR in Delphi: A Comprehensive Guide
Delphi, with its roots tracing back to the Pascal language, offers powerful string handling capabilities. One fundamental type that plays a crucial role in string manipulation is `PCHAR`. In this article, we’ll delve into the intricacies of `PCHAR` in Delphi, exploring its definition, usage, and examples. What is PCHAR? `PCHAR` is a pointer to a…