The iptables is nothing but a program that controls the linux based firewall that handles filtering for IPV4 and ip6tables for handling IPV6.
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Performance testing is one of the testing methods which is carried out to ensure the quality of the product/website we deliver. It mainly focuses on the speed of the application, possible load the product can support, amount of stress the website can handle, user's access to the website etc.
Following are the some of the checklists that you can refer while carrying out the performance testing of your application. Read on to know more.
In your Drupal website consider that you have created a block using views to display some content.Consider a situation where there is no content in the view.In normal situation if there is no content to be displayed, an empty block will be displayed which will be very odd for a website.So in this article I am mentioning so configuration changes that need to be done so that the block wont be displayed when there is no content.
With the increasing use of mobiles and smartphones, it has become necessary for businesses to effectively reach out to customers by designing websites for all devices. Infact, today, a huge majority of consumers rely on mobile devices to look up websites while on the move.
Imagine that your website has been hacked and defaced. Owning and running a good website can be challenging. Having your website hacked can be a nightmare and dealing with a hacked website, an even scarier one.
A landing page is a web page a visitor lands on, usually by clicking on an advertisement or through search engine results.The landing page, also known as landers and lead capture page, is generally an extension of the advertisement or the link which the visitor clicked.
In wordpress site one of the most commonly used plugin is Contact Form 7. In this plugin one of the main feature is that when a user submits a form we could get IP address of the user, but unfortunately we can't get the location. Here I will be explaining how we can create a custom plugin to get the location by using corresponding IP address and a third party service. You can also refer the article How to get the IP address and Country code using the API key of a third party service?
While working on a WordPress site one of the requirement was that client should get alerts on document downloads. In-order to achieve this we implemented an event tracking functionality for the site. In this article I will be explaining different methods to track an onlick event using jquery and get the updates in Google Analytics.
Recently I ran into a problem of counting the words, sentences and characters in every articles and to display it on the bottom of all the articles pages in Drupal site. So I have checked and found out the way of doing this task.
Debugging is a process of finding and reducing the number of bugs. In the web applications development we used to work mostly on the development site at first and debug the errors then we will go for the live site to just push the modifications which we made in the development site. In such cases there may be a chance of error occurrence in the live site even if we come up from the development site. Then we have to handle the debugging process in the live site at that point of time. In the development site process we can do the debugging process easily, there is no need to worry about the customers since because it is not viewable to the customers. But when it comes to the live site we have to consider about the customers who visit the site.
The first step towards choosing a good web development team to build a website is to send the web development company a Request for Proposal ( RFP). An RFP, which is not composed correctly, could result in your association with a web development company that does not match your requirements and preferences.
A good website is essential for any modern day organization. To build a good website, you need a good team. Are you on the lookout for a good web development company?
Drupal 6 will not allow you to create multiple access callbacks for a menu. In hook menu, the access callback will accept only string value, not an array. But I had a requirement in my project to add a custom access callback without removing the existing access callback. My custom access callback should be executed first. After that if some condition satisfies in my custom function the original access callback should get executed.
In one of my drupal projects, I had a requirement to open some search result page in a new tab. I had given '#' as a place holder for the href attribute of the search link that needs to execute a javascript function on click to open the search result page on new tabs. I have added necessary code on the click event of this link to open the search results in new tabs and it was working properly. But when I click on this search link the current tab will go to the top of the page, since the '#' attribute will redirect to the top of the page.
While working on a wordpress site I came across a problem to customize the file upload button in Contact Form 7 plugin. I tried a few tweaks using CSS to customize the button but no luck. Later I found a trick using CSS and jQuery which is explained below. In my previous article "How to display location of an user in a mail send using Contact Form 7 plugin by passing the IP address in a Wordpress Site?", I have explained about Contact Form 7 plugin.
With the coming of broadband the importance and relevance of audio/video streaming has increased to a pretty impressive level on the internet. Almost all media related websites contain video/audio streaming in one form or the other. Streaming videos is a good choice when you don't want people to download your videos and share with others. Here are some quick steps to test video/audio streaming.
Deploying a site from dev to live is a process that has to be done carefully especially sites where financial information is being handled such as shopping cart. From a testers point of view these are the basic things to be taken care of like user accounts debug code or even a permission change that have been pushed to the dev site.
Sometimes we face the White Screen of Death(WSOD) without an error message. White Screen of Death happens due to several reasons. Some of the common WSOD that we face are while making changes in configuration or while running the security updates. If this happens while updating the module, the entire site might face WSOD. WSOD would even stop the bussiness of a site. So this is a major issue from the client /SEO perspective. If you want to fix the WSOD, you need to first identify the error. If you are facing a WSOD, then read on to know more about its causes.
What webmasters can do for making their site visible to intended audience? Identifying effective ways for managing content using stories and pages on a Drupal site can really make your website stand out from others. Here are a few tips for Drupal webmasters who would like to make their website unique, valuable and reliable.
Zyxware Technologies, a leading Drupal development company from India, is all set to take part in Digital Media India 2015 (DMI15), organized by WAN-IFRA (World Association of Newspapers and News Publishers) in New Delhi, India. Mr. George Abraham, General Manager, Software Operations, would represent the company at the event.