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DelphiPascalKnowledge

BPL module not found?

Run CCleaner, probably you unistalled recently another Delphi version.

Blogs and sites

Livros

Foruns

Opinion

Pascal

Delphi

Librarys

Parallel Programming Library

Microservices

Docker

Interfaces

Operators overlading

TDD

WinAPI

Graphics

Performance

SQLite

REST

cURL

RTTI

ReportBuilder

Memory

RegEx

WebDriver

Autentication

IIS

Scheduling

Linux

Email

Retry

var
tryLimit: integer;
.....
tryLimit := 5;
while tryLimit > 0 do
try
 check;
 tryLimit := 0; // succeeded - out 
except 
 on E : Exception do
 begin
  Dec(tryLimit);
  if tryLimit = 0 then // used up all 5 tries 
   raise; // let exception be raised 
 end;
end;

Exceptions

OCR

NFC-e

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Pascal Delphi/Lazarus/FPC Knowledge

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