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CentOS Maintenance Scratch Pad

Symfony/PHP and “Too many open files”

Symfony seems to be somewhat resource hungry under some conditions and would leave trail of PHP errors indicating that there is “Too many open files”. There are several discussions on the topic suggesting that garbage collection mechanism does not close open files in some cases (ex: ConsoleOutput code). While it Read more

By Serguei Dosyukov, 11 yearsDec 1, 2014 ago
Web-design

PHP, MySQL and error “2006: MySQL server has gone away”

As a hobby I like to do little photography. Same time I do not like to give my photos to someone else to host, so I have my gallery. It runs on Menalto’s Gallery 3 engine – nice, open source, PHP based with MySQL back-end. Not my primary programming language, Read more

By Serguei Dosyukov, 16 yearsMar 24, 2010 ago
Web-design

How to embed Google Docs document into your page

Google has changed how Google Docs are exposed. As result method discussed in this article is no longer applicable. Please explore other options (ex: Google Sites). Thank you. There are plenty of presentations, documents, and spreadsheets we may want to share with the world. We can use homegrown document handling solutions, Read more

By Serguei Dosyukov, 16 yearsJun 24, 2009 ago
Delphi

Delphi for AS/400 is comming back home

Delphi for AS/400 is coming back. Some of you might remember this product from long time ago. Well… it is back. Let put onto our history book. CodeGear just announced a return of long missing child and it is available to try and to purchase. And it is not just Delphi but Read more

By Serguei Dosyukov, 18 yearsMar 10, 2008 ago
Web-design

Create your first Widget for WordPress – PHPText

There is my first WordPress Widget – PHP Text – Text Box which accepts arbitrary PHP code and can execute it inside sidebar block. Another requirement is that it is only be allowed to be entered by Admin User. I have started with the original code for Text Widget and Read more

By Serguei Dosyukov, 18 yearsJan 10, 2008 ago
About
From a junior developer through Sr Manager position, I was always interested in new technologies. Passionate speaker, IT junky, developer, architect, team lead, and development manager - many hats, one goal - making software better and being closer to people’s needs. For the most part I am using my blog as a scratch pad, writing small articles on things which I came across, was asked about more then once, and which would otherwise require additional research again and again.

Testimonials

The greydragon theme is fantastic. It’s clean, stable and feature rich. It took me a while to decide to move to G3 but with a there like this one, I could no longer resist. Thanks!

― Ed

Long standing GD Theme user. The GD Theme is very user friendly. I was able to create a fantastic gallery for my website using some of the many, many, options GD Theme offers. Thanks for the hard work and dedication to your theme and for allowing us the opportunity to Read more

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