Math is a language

Mathematics is a language that utilizes numbers and related systems to communicate ideas. Similar to other fields of study, Mathematics is based on rules of correspondence wherein the use is targeted on answering questions like ‘how many’ or ‘how much’. Mathematics is never discriminatory as it welcomes everyone who are pleased with basic concepts that can be further extended through Logic.

PSD splice to XHTML/HTML, CSS, JavaScript workflow

This task is self-explanatory. You are given a PSD file (work of a designer) wherein you can base your web template. It is expected that you religiously follow the designer’s specifications without compromising web standards. Make your output as W3C-compliant as possible. A PSD file is a proprietary format generated by Adobe Photoshop.
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Finding the right Security Consultant for your website

Security is one aspect which any company should not overlook if they do their business transactions online.

Never delegate all security checks to your System Administrator as doing so is having no security at all. Hire a third party to test your system. The best ones are those able to find exploits. If a reliable third party consultant reports everything is ok, get a second opinion from another reliable consultant. If they both agree, then your system is more likely secure.

Keep cookie size to a minimum

When working with cookies, make use of the path parameter as described in http://php.net/manual/en/function.setcookie.php

The PHP manual explains it clearly.

If set to ‘/foo/’, the cookie will only be available within the /foo/ directory and all sub-directories such as /foo/bar/ of domain. The default value is the current directory that the cookie is being set in.

 

Note that if set to /foo, it will be available on exactly http://domain.com/foo only.