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tutorial

Using MySQL to generate daily sales reports with filled gaps

Using MySQL to generate daily sales reports with filled gaps

By Armand Niculescu on August 19, 2009

I was surprised to see that there’s not a great deal of info on the web on how to do a proper daily report – one that doesn’t have any gaps when data is missing. In this post I’ll try to quide you through building such a report using MySQL and PHP for a nice chart.

Posted in PHP/MySQL | Tagged chart, code, mysql, php, tutorial | 14 Responses

Javascript animated collapsible panels without any frameworks

Javascript animated collapsible panels without any frameworks

By Armand Niculescu on April 13, 2009

If you need to make collapsible panels that remember their state, but don’t want to use any javascript framework, this tutorial will help you do this with no headaches – and you’ll learn some neat javascript tricks too!

Posted in CSS/Ajax | Tagged ajax, animation, code, css, download, javascript, tutorial | 24 Responses

Does your PHP/MySQL app speak Unicode?

Does your PHP/MySQL app speak Unicode?

By Armand Niculescu on March 30, 2009

I find it very annoying when I come across web apps that still can’t handle non-ASCII characters correctly. In this article, I’ll show you how, with just a few lines of code, you can “globalize” your online app.

Posted in PHP/MySQL | Tagged mysql, php, tutorial, utf-8 | 19 Responses

AS3 Performance Optimization

AS3 Performance Optimization

By Armand Niculescu on November 27, 2008

Working on a CPU-intensive app in flash is a challenging experience. It can be wonderful or frustrating, depending on your mindset. Based on my experience with flashCHESS and other intensive applications, I’ll give some tips and ideas on how to get the most out of your flash project.

Posted in Flash | Tagged actionscript, chess, flash, performance, tutorial | 7 Responses

AS3 Tutorial: Creating a Slideshow

AS3 Tutorial: Creating a Slideshow

By Armand Niculescu on May 5, 2008

The code is AS3 and the tutorial assumes some general knowledge of flash and actionscript 1 and 2.

Posted in Flash | Tagged actionscript, code, download, flash, free, tutorial | 10 Responses

Searching in all tables and columns of a database

Searching in all tables and columns of a database

By Armand Niculescu on October 30, 2007

I was forced recently to do some maintenance and bug fixing on an aging .NET-based CMS.
Most of the problems were in the SQL Server database, with lots of corrupted entries. The most frustrating thing however was that at times I didn’t even know where to find the entries. Try finding some specific strings in a [...]

Posted in .NET | Tagged mssql, tutorial | 2 Responses

Search and Replace tool for MSSQL

Search and Replace tool for MSSQL

By Armand Niculescu on July 7, 2007

Every now and then I come across some bad practices that needs repairing. This time the “no-no” was in a database tables. I had to change hard-coded links in quite a few tables. Replacing 10,000 absolute URLs spread across the database can be a huge headache, so I decided to work smart, not hard.
So I’ve [...]

Posted in .NET | Tagged code, find&replace, mssql, tsql, tutorial | 6 Responses

Forgot or lost SQL Server "sa" password

Forgot or lost SQL Server “sa” password

By Armand Niculescu on October 18, 2006

Here’s a neat thing to remember if you’re using MSSQL:
To change the “sa” password, login to your computer using an administrator account. Open your SQL Server and log in using Windows Authentication. Open a new query window and type in the following command:

Posted in .NET | Tagged mssql, sql, tutorial | 4 Responses

Multiple queries and one transaction

Multiple queries and one transaction

By Sanda Borlea on April 3, 2006

I just need to post this as all examples I found were explaining how to use transaction in a <cftry> and <cfcatch> block with only one query.
But if you have a query file to include in your Fusebox application, that does multiple queries and only one needed to be in a transaction block, then the [...]

Posted in ColdFusion | Tagged ColdFusion, sql, tutorial

Using ColdFusion in a Fusebox Application

Using ColdFusion in a Fusebox Application

By Armand Niculescu on December 9, 2005

Fusebox is a web application management framework using xml files to setup rules for loading the application. it allows you to control the loading of different pages or modules in a transparent way for the user of the web application.

Posted in ColdFusion | Tagged ColdFusion, fusebox, tutorial | 4 Responses

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