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Hello and welcome to Kavecan.com!

My name is Nikola Kavečan, I was born and I am living in Novi Sad, Serbia.

By profession I am a software and database developer and Linux system administrator.

Also, I'm Microsoft Certified Trainer (MCT), ID: 6143622, specialty MS-SQL Server.

My main areas of expertise are :

- Web software development with PHP, ASP.NET, together with HTML, CSS, Ajax and JavaScript coding,

- SQL Server 2005 and SQL Server 2000 administration (as official SQL Server 2005 Microsoft Certified Technology Specialist and SQL Server 2000 Microsoft Certified Professional),

- Windows software development using dotNet technologies and Delphi,

- Linux system administration,

- Administration and use of MySQL databases.

On this site I will try to introduce myself and my work, and to share my working experience with you.

Enjoy yourselves on this site and happy coding!

Latest articles
How to send email using C# and VisualStudio (dotNet, published 04.03.2009.)
Quick code that can send email message for you... More
Connecting to Access database, using C# and VisualStudio (dotNet, published 04.03.2009.)
Accessing to password protected MS Access database... More
How to track mouse position with ActionScript 3 (Flash) (Other, published 28.12.2008.)
Simple script that will track and trace mouse position on your stage... More
Trim function for JavaScript (JavaScript, published 30.09.2008.)
JavaScript does not have Trim function like some other programming languages. Here is one custom function, that you can use to trim string's white space.... More
Two MySQL connections in one PHP file (PHP, published 22.08.2008.)
Example how to achieve it... More
Check if form field exist (JavaScript, published 05.07.2008.)
JavaScript code that will help you to find if some field on web form exist... More
Build your custom Joomla module (PHP, published 06.03.2008.)
Let's explain steps of how to build your own custom Joomla module... More
Installing Apache + PHP + MySQL on Linux Gentoo system (Linux, published 03.09.2007.)
Installing (emerging) LAMP on Linux Gentoo is a bit different than emerging other Linux applications... More
Getting values of selected radio input field (JavaScript, published 28.06.2007.)
Getting values of selected radio input fields is a bit different then getting values of other form elements. Here is a quick explanation how to get it.... More
How to submit data from iframe to a parent window? (JavaScript, published 11.04.2007.)
Example how to submit data from iframe or a frame, to main window.... More
Article about Google Analytics, is published on B92's web site! (Other, published 31.03.2007.)
My article about Google Analytics, is presented on B92, the most popular Serbian web site... More
JavaScript that refresh (reload) page, but only once (JavaScript, published 14.02.2007.)
Small script that will refresh your page, but only once (works for Opera, too!)... More
Linux command reference (Linux, published 20.12.2006.)
On your requests, I'm posting this reference of some of the useful Linux shell commands... More
How to read and display images from BLOB type of field, using iReport? (Other, published 30.10.2006.)
Another useful tip for creating advanced reports with Java, iReport and databases... More
Java and Oracle: How to insert record into BLOB type of field (Java, published 25.10.2006.)
Java code that will help you to store files in Oracle database table, without use of procedures, or creating temp directories... More
Java and Oracle: Image is stored in BLOB field. How to read it from table and to show it in jLabel (Java, published 25.10.2006.)
Nice and useful example... More
Creating a JTabbedPane (JTabbedPane Container) (Java, published 18.10.2006.)
Example how to create and use JTabbedPane Container... More
Printing reports with Java, with jasperReports and iReoprts (Java, published 03.10.2006.)
Printing reports with Java can be an easy task, but sometimes it can be a problem because you need to setup all of printing tools properly... More
Oracle - quick tips and tricks (Databases, published 01.10.2006.)
Small but always useful Oracle SQL commands... More
JFrame rendering (Java, published 30.09.2006.)
There can be a strange case when you can not see elements and data on your JFrame.... More
bash keyboard shortcuts (Linux, published 27.09.2006.)
bash keyboard shortcuts that every Linux administator and Bash shell user have to know... More
PayPal - what is it, and how does it works (Other, published 09.09.2006.)
PayPal is an easy-to-use application that allows you to securely send money from an existing credit card or bank account to any email user... More
Highlight string (PHP, published 02.09.2006.)
PHP function that will hightlight part of string... More
Conversation of different date formats (PHP, published 02.09.2006.)
Convert date (taken from ie. database) using PHP functions into different date formats, suitable for your country... More
Java conversions (Java, published 29.08.2006.)
Several always useful conversions, from one type to another... More
Show image in an frame (Java, published 26.08.2006.)
Quick script that will load and display image from your hard drive... More
Export data from MySQL tables into a CSV file (Databases, published 21.08.2006.)
Next script will help you how to export data from MySQL tables into a CSV file... More
A List of JDBC Drivers (Java, published 16.08.2006.)
A List of available JDBC Drivers you can use in your Java applications... More
Types of Java classes and class modifires (Java, published 13.08.2006.)
Types of Java classes and diffrences between them... More
Connection to MySQL database (Java, published 13.08.2006.)
Small Java script of how to connect to MySQL database... More
Read file context with Java (Java, published 13.08.2006.)
Here's how to read file context with Java... More
History of JavaScript (JavaScript, published 10.08.2006.)
JavaScript form it's begining... More
Telnet connection with mail server (POP and SMTP) (Other, published 25.07.2006.)
Here is a good tip how to test your mail servers, SMTP and POP... More
Read file content with C# (dotNet, published 26.04.2006.)
Example of how to read content of file, using C#... More
NULL values in database (Databases, published 16.04.2006.)
Short description of NULL database value... More
Converting Strings to Numbers (JavaScript, published 15.04.2006.)
How to convert strings to numbers in JavaScript... More
How to disable the browser's Back button (JavaScript, published 15.04.2006.)
It's easy to disable end user browser Back button, with this simple JavaScript trick... More
MySQL Regular Expressions (Databases, published 07.03.2006.)
MySQL support regular expressions in SQL. Here is quick reference about it.... More
Split large files (Linux, published 05.03.2006.)
Spliting large files is possible, and after that you can join them not only in Linux, but even in a MS Windows... More
Custom status bar messages (JavaScript, published 05.03.2006.)
Show custom meassage in your browsers status bar... More
Linux Logo Gallery (Linux, published 25.02.2006.)
Let's check some of my favorite Linux related logos... More
How to compare two dates in PHP (PHP, published 25.02.2006.)
Quick tip of date comparing... More
Introduction in PHP (PHP, published 31.10.2005.)
Basic definition about PHP and benefits... More

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