The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path

The library referred to is bundled into an OS specific dll (tcnative-1.dll) loaded via JNI. It allows tomcat to use OS functionalities not provided in the Java Runtime (such as sendfile, epoll, OpenSSL, system status, etc.). Tomcat will run just fine without it, but for some use cases, it will be faster with the native libraries.

We can download the tcnative-1.dll (or libtcnative.so for Linux) and put it in the bin folder, and add a system property to the launch configuration of the tomcat server in eclipse.

Zend-Using ZendX library in Zend

Recently I had to use Jquery UI components in one of my applications.I used ZendX Library to counter the same and I worked upon the same as the same as follows

 In bootstrap.php

       protected function _initJquery() {  
     $view = Zend_Layout::startMvc()->getView();  
     $view->addHelperPath("ZendX/JQuery/View/Helper",  
                 "ZendX_JQuery_View_Helper"  
                );  
     Zend_Controller_Action_HelperBroker::addHelper(  
               new ZendX_JQuery_Controller_Action_Helper_AutoComplete()  
                );  
     $view->jQuery()  
        ->enable()  
        ->setVersion('1.11.0')  
        ->setUiVersion('1.10.4')  
        ->addStylesheet('https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/ui-lightness/jquery-ui.css')  
        ->uiEnable();  
   }  

In View

 <?php  
 $this->jQuery()->addJavascriptFile($this->baseUrl().'/assets/js/validation/jquery.validate.min.js');  
 $this->headScript()->prependFile($this->baseUrl().'/assets/js/validation/myvalidation.js');  
 ?>  

Layout

 <?php   
 echo $this->jQuery();  
 echo $this->jQuery()->uiEnable();  
 echo $this->headScript();  
 echo $this->headLink();  
 echo $this->headTitle('My Website');  
 ?>  

Upload Files to Amazon S3(Simple Storage) using PHP

Recently I was working on a project which required to upload files on Amazon Simple storage service which is S3

The 2 tutorials which worked perfectly for me are mentioned in links as follows

http://www.9lessons.info/2012/08/upload-files-to-amazon-s3-php.html

http://net.tutsplus.com/tutorials/php/how-to-use-amazon-s3-php-to-dynamically-store-and-manage-files-with-ease/


The latest SDK has somefor PHP 2 has some limitations I will point further...