John M. Perez.Com: The 25 Best Alternatives To Your Enterprise A. 2009 Budgets are in and for many who oversee the Operations and IT Budget, you are probably challenged to reduce your capital budget by at least 40% lower than what you originally put in. As the pressure to cut continues, you may want to rethink about the software vendors you have selected to introduce into the Enterprise, or even think about replacing your legacy Enterprise applications with more cost effective open source or lower cost alternatives.
Still not convinced about Open Source or Lower Cost Alternatives? Well according to Gartner, approximately 85% of companies surveyed are already using Open Source Applications in 2008. The other 15% surveyed have plans to incorporate Open Source Strategies within their Enterprise in 2009. Whether your a small business, or you are looking to minimize costs - attached are some of the most cost effective applications on the market that can easily replace some of your more expensive Enterprise solutions and functions. Productivity Software. Web Development Project Estimator. Structured process you must know to develop a web application.
Developing a web application is a hard work which requires much time you have to spend doing a myriad of things. If you don't use a methodic approach, especially in case of a complex project, you run the risk of losing sight of the project, not respecting times of delivery and wast your time for nothing. This post illustrates a structured process which helps you to simplify the approach to develop your web applications saving time and more efficiently. Download The Woork Papers N1 | Structured process you must know to develop a web application Process main phases In a generic web application developing process you can identify five main phases: 1. Requirements definition 2. Planning and Monitoring is a "cross phase" which follows developing process defining a project plan composed from a list of activities which you have to monitor during project execution. . - owner - duration - costs - ... 1. Needs Needs analysis is a crucial part of developing process. 2.
Design: Page Structure 3. 4. 5. PHP Tutorials Examples Introduction to PHP Regex. By Kevin Waterson Contents What is a regex? At its most basic level, a regex can be considered a method of pattern matching or matching patterns within a string. In PHP the most oft used is PCRE or "Perl Compatible Regular Expressions". Here we will try to decypher the meaningless hieroglyphics and set you on your way to a powerful tool for use in your applications. Do not try to understand all this in a single sitting. Instead, take in a little and come back as you grasp various concepts. Where do I begin? At the beginning. If we simply wanted to see if the pattern 'abc' was within our larger string we could easily do something like this: <? Echo preg_match ( "/abc/" , $string ); ? The code above will echo '1'. Match beginning of a string Now we wish to see if the string begins with abc. From the code above we see that it echo's the line The string begins with abc The forward slashes are a delimeter that hold our regex pattern.
What if I want case insensitive? Meta characters . <? Still with us? <? Test your Website: A 57-Point Checklist for Maximum Usability | So you’ve got a website, but do you know whether it’s usable or not? The answer to this question can make the difference between a successful site and one that’s just ignored. Go through this checklist to make sure your site is up to snuff. Do you answer your user’s questions? : Users visit a site because they want answers, so it’s vitally important that your site gives them what they are looking for.Is your navigation clear and simple? : Make sure that your navigation lets the user know where they have been and where they can go in a clear, consistent manner.Do you provide anchor text? : Ensure that your visitor always knows where links are headed by discussing the site before you ask them to “click here.”Does your design guide the eye?
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