Common Interview Questions in the IT Industry
1) Tell me about yourself? 2) Why you are looking for a change? 3) Are there any problems in your current job? 4) What is your strength? 5) What is your Weakness? 6) What...
SUBBUINDESIGN Blog
How to use .htaccess?
‘.htaccess’ is the filename in full, it is not a file extension. For instance, you would not create a file called, ‘file.htaccess’, it is simply called, ‘.htaccess’. This file will take effect when placed...
What is .htaccess?
The .htaccess is a configuration file for use on web servers running the Apache Web Server software. When a .htaccess file is placed in a directory which is in turn ‘loaded via the Apache...
Highlight Related Label when Input in Focus
$(“form :input”).focus(function() { $(“label[for='” + this.id + “‘]”).addClass(“labelfocus”); }).blur(function() { $(“label”).removeClass(“labelfocus”); });
jQuery Sticky Footer
In general the CSS Sticky Footer is the best way to go, as it works perfectly smoothly and doesn’t require JavaScript. If the markup required simply isn’t possible, this jQuery JavaScript might be an option. HTML...
Server Side Image Resizer
The code uses PHP to resize an image (currently only jpeg). Using this method, the resized image is of much better quality than a browser-side resizing. The file size of the new downsized image...
PHP Array Contains
Check if value is in array and outputs Yes or No <?php $names = array( ‘Bob’, ‘Jim’, ‘Mark’ ); echo ‘In Array? ‘; if (in_array(‘foo’, $names)) echo ‘Yes’; else echo ‘No’; ?>
PHP Date Parameters
formatcharacter Description Example returned values Day — — d Day of the month, 2 digits with leading zeros 01 to 31 D A textual representation of a day, three letters Mon through Sun j Day of the month...
How to put Exactly Center an Image/Div Horizontally and Vertically?
.center { width: 300px; height: 300px; position: absolute; left: 50%; top: 50%; margin-left: -150px; margin-top: -150px; } Negative margins are exactly half the height and width, which pull the element back into perfect center....
Expanding Boxes Navigation using CSS3
nav { background: #444; border-bottom: 8px solid #E6E2DF; overflow: hidden; position: relative; width: 100%; } nav:after { content: “”; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: white; } nav ul...
Is your plugin Naughty or Nice?
WordPress 2.1 is almost here and you know what that means for developers. It’s time to pull out those old plugins you’ve had stashed, blow off the dust and start applying some spit and...
WordPress 3.6 Beta 2 is now available!
This is software still in development and we really don’t recommend that you run it on a production site — set up a test site just to play with the new version. To test WordPress 3.6, try the WordPress...
How to create Multiple Borders to an image with CSS3?
The element needing multiple borders should have its own border and relative positioning. #borders { position: relative; border: 5px solid #f00; } The secondary border is added with a pseudo element. It is set...
How to create Page Curl Shadows using CSS3?
ul.box { position: relative; z-index: 1; /* prevent shadows falling behind containers with backgrounds */ overflow: hidden; list-style: none; margin: 0; padding: 0; } ul.box li { position: relative; float: left; width: 250px; height:...
How to Make Client Side Data Available Server Side?
That would be pretty useful, right? Right now it’s very common to User Agent “sniff” when you want to make a server-side decision about what to give the client. But UA sniffing has always...
How to get Highlight Related Label when Input in Focus?
$(“form :input”).focus(function() { $(“label[for=’” + this.id + “‘]”).addClass(“labelfocus”); }).blur(function() { $(“label”).removeClass(“labelfocus”); });
How to get Image Preloader using jQuery?
Very easy way to preload images which are needed later (e.g. when a hover is performed) <script type=”text/javascript”> $.preloadImages = function() { for(var i = 0; i<arguments.length; i++) { $(“<img />”).attr(“src”, arguments[i]); } }...
How to Find all Internal Links using jQuery?
Find all links that start with the sites domain, a slash, relative file path, or a hashtag. var siteURL = “http://” + top.location.host.toString(); var $internalLinks = $(“a[href^='”+siteURL+”‘], a[href^=’/’], a[href^=’./’], a[href^=’../’], a[href^=’#’]”);
Preventing the Performance Hit from Custom Fonts
The issue is 1) custom fonts are awesome and we want to use them 2) custom fonts slow down our pages by being large additional resources. Dealing with this has been in the air...
How to get Magic Numbers in CSS?
Despite the super fun sounding name, magic numbers are a bad thing. It is an old school programming term for “unnamed numerical constant”. As in, just some number plunked into the code that is probably vital...
Joomla Tutorials and Joomla Training Resources
Do you want to learn how to Joomla? We can help! With our Joomla Tutorials, you will learn how to use Joomla, guaranteed! We have the best online Joomla training with the very latest Joomla 2.5 tutorials, online Joomla...
Free Tools for Joomla Design
Reprinted with permission from Compass Design: Valid W3C joomla template designs for your website So we are about to begin design the site for real, but first we need a few tools. Now, everyone probably...
How Freelance Web Developers & Designer Get Paid Faster?
You know what’s great about being a freelance developer building Joomla websites? The convenience technology can provide, such as Joomla templates. You know what’s NOT great about being a freelance developer building Joomla websites? Getting stiffed by...
How to Build Online Communities With Joomla?
What is an Online Community? For the purposes of this discussion, I am going to make the following definition: A group that communicates online to fulfill a need The naturally poses the question for...
How to install Workspace to Our Drupal Site?
This week’s tutorial is the first of a two-parter. We’ve had several students in our classes looking to build websites with multiple content authors … blogs, newspapers, university sites and more. A common request...
WordPress 10th Anniversary Tees at $10
In honor of the upcoming 10th anniversary celebrations, we’ve put a special 10th anniversary tshirt in the swag store at cost — $10 per shirt plus shipping. They’ll be on sale at this price...
How can We make Joomla better for SEO?
Joomla has something called SEF (Search Engine Friendly URL’s) that turns complex url’s into easy to understand ones. Google doesn’t care now anywhere, so SEO is not SEF. Keyword Use in Title Tag (4.9)...
How to Organize Content in Joomla?
The main “meat” content is made up of articles. Content, or articles need containers, these are called Sections and Categories, and must be set up first. Section Category Article
How should I set up my joomla website template?
One of the hardest parts to Joomla is setting up the site. To start, there are so many options it an be overwhelming. The three elements of a Joomla site are: Template (the look...
How to install Joomla?
To install Joomla, you need a web account with a MySQL database. Or you can set up what is know as a localhost. Download Joomla files Either Upload file package to server then extract...