| 2025.06.12 |
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New tutorial |
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New tutorial available: Lazarus project files, their names and their extensions.
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| 2025.06.03 |
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New tutorial |
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New tutorial available: Using InterBase databases with Lazarus/Free Pascal. The tutorial shows how to
access an InterBase database using TIbConnection and how to do using TODBCConnection.
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| 2025.05.18 |
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Programming tip |
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New programming tip available: Printing from a Lazarus/Free Pascal program for beginners. The article
includes information about printing text (positionning on the page, vertical line spacing, horizontal alignment, line breaks and page breaks), graphics (like
rectangles), and pictures (with original size, or rescaled).
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| 2025.05.09 |
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Programming tip |
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New programming tip available: Reading from and writing to Visual FoxPro tables.
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| 2025.05.03 |
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Application update |
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New version of my Lazarus/Free Pascal GUI application Simple LAN messaging client-server application available.
Added the following features: Validity check of IP address and port; server log with timestamp and saved at server shutdown/exit; client connection with user name
(instead of IP address); message sending to one specific or all users.
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| 2025.04.14 |
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New application |
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New application available: Physics: Damped motion of a vertical spring (simplified equation).
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| 2025.04.07 |
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Programming tip |
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New programming tip available: Working with complex numbers in Free Pascal. The article
describes the unit uComplex, as well as custom functions to convert a complex number into a string and vice-versa.
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Application update |
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Update of several complex numbers related programs and applications: Improvement of the display (pretty-printing) of a complex number.
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| 2025.04.02 |
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Programming tip |
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New programming tip available: Date and time handling in Free Pascal (Part II). This part
of the tutorial deals with file dates and times.
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| 2025.03.06 |
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Programming tip |
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New programming tip available: Date and time handling in Free Pascal (Part I).
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| 2025.02.22 |
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New application |
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New application available: Nomenclature of ionic compounds exercise generator.
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| 2025.02.18 |
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Programming tip |
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New Free Pascal programming tip available: Playing a WAV file using the Windows API.
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| 2025.02.16 |
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Application update |
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Update of my Poker game for 1 player application. Added option to play using 1 or 2 card decks.
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| 2025.02.08 |
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Programming tip |
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New programming tip available: Creating PDF documents using fcl-pdf. The tutorial includes
information and examples about using a custom paper format, drawing lines and shapes, writing text, determining a text's width and height to put it at a precise
position on the page and drawing a border around it, drawing images.
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| 2025.01.09 |
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New application |
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New application available: Basic arithmetic operations hexadecimal numbers calculator.
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| 2025.01.02 |
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Tutorial update |
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Continuation with my tutorial about the installation of Lazarus on Linux. In the document about Installing
Lazarus/Free Pascal on Debian based systems, added the information for SysLinuxOS and wattOS.
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