http://www.mizanurrahman.com - weblog of Mizanur Rahman Sun, 17 May 2009 15:33:43 +0000 http://backend.userland.com/rss092 en Hi Everyone I have attached my yesterday's presentation on PHP and web application security at PHPXperts Current Trends seminar at  Brac University. http://www.slideshare.net/mirahman/php-web-security-phpxperts-2009 regards Mizan http://www.mizanurrahman.com/2009/05/17/php-web-application-security-phpxperts-seminar-2009-presentation/ Are you looking for PHP,MySQL,Javascript,Web related answers? Have you faced difficult questions in your interview? Are you planning for certification exams and you have questions unanswered? do you want to correct your reasoning? Then add questions to this post and you can add as many questions as you want. Every week I will answer ... http://www.mizanurrahman.com/2009/02/03/ask-phpmysqljavascriptweb-questions/ Many times I asked this particular question in the interview session and many people failed to answer. This is just to see the analytic ability of a candidate and how dynamic thinking they have. The logic is same for all programming language, so if you have the logic right then ... http://www.mizanurrahman.com/2008/07/30/how-to-swap-values-of-two-variables-without-using-a-third-variable/ Did you try to run php from command line and faced with php exception like safe mood is on, memory limit exceeded, maximum execution time exceeded etc. A general solution is to edit the php.ini and made those changes and restart apache server. At least i found these solutions online ... http://www.mizanurrahman.com/2008/03/25/php-ini-issues-for-scripts-running-in-cli-or-executing-shell_exec-in-nix/ Many of us faced the problem of running CodeIgniter controllers from Cron or from Command Line. usually we write the following codes to run a php file from cron/CLI. php /var/www/path/to/your/script but if we give CodeIgniter Controller path here it will not work since CodeIgniter will fail to initialize its core classes. ... http://www.mizanurrahman.com/2008/03/25/running-codeigniter-from-croncli/ I was working with MediaWiki Gallery extension named "Smooth Gallery" which is based on JonDesign's SmoothGallery . It was almost the thing i was looking for but not the exact one for my purpose. As a result I had to hack the code and modify it to fit my needs. ... http://www.mizanurrahman.com/2008/03/24/mediawiki-image-gallery-extension-wikigallery/ In web development, we do face the issue of running a query few thousands to million times everyday. If your website traffic is small then the impact of such queries is not noticed. but if your site attracts lots of users and the query requires to run a good number ... http://www.mizanurrahman.com/2008/03/24/why-to-use-stored-procedure-or-prepared-statement/ I am thinking of introducing new Bangla based services for the web. here are few of my ideas which will go development phase very soon 1. bangla spell checker 2. bangla wysiwyg editor (probably tinymce) 3. bangla translation 4. bangla unicode pdf 5. bangla universal writing panel with keyboard support (from somewhereinblog write panel) if you ... http://www.mizanurrahman.com/2008/03/24/new-initiatives-for-bangla-language-on-web/ I had started writing my new book for Packt Publishing titled "Wordpress Plugins Development". But I decided to take the back step as I was very busy with my projects at office and couldn't manage good amount of time for the book. I believe in quality rather than quantity. So, ... http://www.mizanurrahman.com/2008/03/23/wordpress-plugins-development/ Recently I have completed my Certified Scrum Master training from Pete Deemer of Good Agile (http://www.goodagile.com). I have attended the 14 hour training program along with my colleague N.H.M Tanveer Hossain Khan on 5th March, 2008 in New Delhi, India. It's been a nice experience for us ... http://www.mizanurrahman.com/2008/03/23/certified-scrum-master/