Namespaces were created as part of PHP 5.3 to solve certain conflicts that can arise when two different classes are given the same name. This situation comes up more commonly than you might think. This four-part series introduces you to using namespaces to solve these and similar issues. It includes copious code examples to enhance … [Read more…]
As the size of your PHP code library increases, there is increased risk of accidentally re-defining a function or class name that has been declared before. The problem is exacerbated when you attempt to add third-party components or plugins; what if two or more code sets implement a ?Database? or ?User? class?
Namespaces were created as part of PHP 5.3 to solve certain conflicts that can arise when two different classes are given the same name. This situation comes up more commonly than you might think. This four-part series introduces you to using namespaces to solve these and similar issues. It includes copious code examples to enhance … [Read more…]
Watermarks are easy to create using three CSS style properties: background-image background-repeat background-attachment You use background-image to define the image to use as your watermark, background-repeat to make it display only once, and background-attachment to turn it into a watermark.
Brain damaging habits No Breakfast People who do not take breakfast are going to have a lower blood sugar level. This leads to an insufficient supply of nutrients to the brain causing brain degeneration. Overeating It causes hardening of the brain arteries, leading to a decrease in mental power. Smoking It causes multiple brain shrink … [Read more…]
A demonstration of selecting checkboxes using jQuery.We start off with a bunch of checkboxes: [sourcecode language=”html”]<input type="checkbox" name="numbers[]" value="0" /> <input type="checkbox" name="numbers[]" value="1" /> <input type="checkbox" name="numbers[]" value="2" /> <input type="checkbox" name="numbers[]" value="3" /> <input type="checkbox" name="numbers[]" value="4" /> <input type="checkbox" name="numbers[]" value="5" /> <input type="checkbox" name="numbers[]" value="6" /> <input type="checkbox" name="numbers[]" value="7" /> … [Read more…]
If you?re using Master Pages in ASP.NET and trying to resolve <script> or <style> references in the page head, you may have run into this this show-stopper. If so, here?s why it?s happening, and here?s an easy way to fix it. If you?ve worked with ASP.NET Master Pages, you?ve no doubt taken advantage of automatic … [Read more…]
If you want to access/operate Apex application from other computer then Case 1 applicable Otherwise if you want locally then Case 2 applicable. Case 1. URL : http://ComputerName:Port/apex or http://IPaddress:Port/apex Case 2. URL : http://localhost:/apex
If you use pages and subpages or posts and parent posts on your WordPress blog, it should be a good idea to display parent page/post title while on a child page. Here’s a code to do that job easily. To achieve this recipe, simply edit your page.php file and paste the following code where you’d … [Read more…]
Optimizing your website to boost its traffic is neither an easy task nor a rocket science. It is one of those tasks that require both creativity and hard-working. There are many factors that play a role in search engine rankings. Here are a few “on-site” optimization factors that are critical for better search engine rankings … [Read more…]
PSAccess plugin restrict access to Joomla site to registered users only. When a guest tries to access any Joomla content, they are redirected to the login page. After successful login user automatically redirect to previous page. Download Here or Joomla Extensions Directory
Many webmasters face the problem that their SEO campaigns don’t deliver the expected results. Why are your campaigns under performing? What can you do to make sure that search engine optimization works for you? There can be several reasons why your SEO isn’t a success: Wrong Goals If your website doesn’t have many high rankings … [Read more…]
Today we can not think an application without Ajax/js. Good news APEX already included external js/css facility. First time i have faced some problem implemented external js in APEX but finally implemented. Now step by step we will show the process… 1. Open your application and click ‘Shared components’. 2. At the bottom of … [Read more…]
PHP Basics Syntax | WikiPedia Operators | W3Schools Variables | Further Reading Constants | Official Reading Control Structures | Official Reading Language Constructs and Functions | Further Reading Object Oriented Programming Instantiation – $classInstance = New classname; Not sure what else there is to it. Modifiers/Inheritance | Renowned Media Interfaces | Renowned Media Exceptions | … [Read more…]
ROWNUM is an Oracle pseudo column which numbers the rows in a result set. SELECT rownum, table_name FROM user_tables; ROWNUM TABLE_NAME ————- —————– 1 EMP 2 DEPT 3 BONUS 4 SALGRADE 5 DUMMY 5 rows selected Here is a summary of how ROWNUM can be used. Limiting Rows ROWNUM can be used to limit the … [Read more…]
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