Archive for November, 2007
Implementing Secure File Upload in PHP
Most PHP file upload scripts and content management system scripts (CMS scripts) require writable 777 permissions (rwxrwzrwz) to be set for certain folders for uploading photos and videos. Many security experts warn that setting 777 permission means that anybody can upload any content to your server, install malicious code, run unwanted programs and could potentially […]
How to Resolve Flicker Problem in LCD Monitors
I was having terrible problem with my widescreen 19” LCD monitor and everytime i look at it the screen flickers and often caused me headaches and couldnt work for a longer period of time. The optimum resolution for my monitor was 1440×900 @60hz.
I tried to set the monitor refresh rate to 75hz and flickers […]
CSS Tutorial & Useful Tips for Beginners
CSS (cascading style sheets) are pretty much useful if you are designing a website and in most cases without css it is inevitable from design point of view. Hand-coding CSS can be pretty easy if you know some pretty basic rules.
The following are some of the most useful CSS tips for any beginners.
1. Classes vs […]
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