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HTML5 interview questions and answers

Q 1- What is the difference between HTML and HTML5 ? Ans: HTML5 is nothing more then upgraded version of HTML where in HTML5 Lot of new future like Video, Audio/mp3, date select function , placeholder , Canvas, 2D/3D Graphics, Local SQL Database added so that no need to do external plugin like... http://webduos.com/html5-interview-questions-answers/
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Create a CSV file using PHP and MYSQL

Create a CSV file using PHP and MYSQL | webduos | Scoop.it
As we know that CSV files are one of the most used way to back-up mysql database and tables. However it is very simple to export or backup your mysql database table as CSV file if you have PhpMyAdmin interface installed on your server. Actually problem arises when we have to deal with a shared... http://webduos.com/create-a-csv-file-using-php-and-mysql/
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Future of SEO – 20 Questions Asked By Webmasters

Future of SEO – 20 Questions Asked By Webmasters | webduos | Scoop.it
A campaign by Matt Cutts, the head of Google’s web-spam team for recording a video series for webmasters has received huge response from SEO enthusiasts around the world. Till date 1265 people have participated, 581 questions asked with a total of 13,531 votes . Webmasters and SEO practitioners h... http://webduos.com/future-seo-20-questions-asked-webmasters/
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XML file using PHP SimpleXML

XML file using PHP SimpleXML | webduos | Scoop.it
Sometimes you want to alter the value of a node or an attribute in an xml document. You can read the XML file using PHP’s SimpleXML to  assign new values to elements or attribute and save the changes back to the file. <?php $xml = simplexml_load_file(“data.xml”); /* Aletr value of a node */ ... http://webduos.com/xml-file-using-php-simplexml/
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SEO Friendly Website Designing

SEO Friendly Website Designing | webduos | Scoop.it
Do your website is SEO friendly? Let me clear you – SEO friendly website designing and SEO are completely different things. You may be putting a lot of time, efforts and money to search engine optimize your website, but if your site is not SEO friendly then everything is in vain! Can you build a ... http://webduos.com/seo-friendly-website-designing/
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SEO Friendly URL Structure for Higher ranking

SEO Friendly URL Structure for Higher ranking | webduos | Scoop.it
Every content starts from a URL (Uniform Resource Locator). In fact, a blog post is an extension of a URL only. And, a SEO friendly URL structure plays an important role for higher ranking of your content in search engines. A good URL is as important as the “title” of the post. A pretty URL... http://webduos.com/seo-friendly-url-structure-higher-ranking/
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Favorite SEO Tips for WordPress for Better Ranking

Favorite SEO Tips for WordPress for Better Ranking | webduos | Scoop.it
Do you want to know my Favorite SEO Tips for WordPress to rank higher in search engines? I have compiled 20 of my best seo tips for WordPress, which I am using on my own blog MoneyCTL, not only to rank higher, but also to stay immune from Google Panda, Penguin and all sorts of SE algorithm... http://webduos.com/favorite-seo-tips-for-wordpress-for-better-ranking/
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How to Increase Alexa Rank – 10 Proven Tips

How to Increase Alexa Rank – 10 Proven Tips | webduos | Scoop.it
Alexa rank mirrors a website’s popularity and the overall traffic status. And every efforts to increase the alexa rank of your blog is time well spent. There are lots of controversy about alexa rank and actual traffic status of a website. Still, a good number of advertisers rely on alexa rank of ... http://webduos.com/increase-alexa-rank-10-proven-tips/
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Swapping Array Keys and Values

Swapping Array Keys and Values | webduos | Scoop.it
In this article we discuss about Swapping Array Keys and Values. If you want interchange the keys and values of an associative array. It’s very easy, just use PHP’s array_flip() function which perform a very specialized task. It reverses the key-value relationship for all the elements of an asso... http://webduos.com/swapping-array-keys-and-values/
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Guest Blogging on Low PR Sites

Guest Blogging on Low PR Sites | webduos | Scoop.it
Link investing is an unique SEO concept and doing it regularly will fetch you rich rewards in your feature blogging career. And, the interesting part is – You don’t have to pay even a penny for your investment, despite the tremendous future SEO benefits. So, what really is this link inv... http://webduos.com/guest-blogging-on-low-pr-sites/
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Value of a Link for SEO

Value of a Link for SEO | webduos | Scoop.it
Do you ascertain the value of a link, when you get one from other website, as a process of your link building campaign. Of course not! And, nobody does also!! Unless and until you eat link-burger, wear backlink-jacket and live in a backlink-house. Do you know, every links originating from a... http://webduos.com/value-link-seo/
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Swapping Array Keys and Values

Swapping Array Keys and Values | webduos | Scoop.it
If you want Swapping Array Keys and Values. It’s very easy, just use PHP’s array_flip() function which perform a very specialized task. It reverses the key-value relationship for all the elements of an associative array and returning a new array that is the mirror image of the ori... http://webduos.com/swapping-array-keys-values/
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Php Interview Questions and Answers – Part 8

Php Interview Questions and Answers – Part 8 | webduos | Scoop.it
Php Interview Questions and Answers – Part 8 1- Give the syntax of REVOKE commands? The generic syntax for revoke is as following REVOKE [rights] on [database] FROM [username@hostname] Now rights can be: a) ALL privileges b) Combination of CREATE, DROP, SELECT, INSERT, UPDATE and DELETE etc. We c... http://webduos.com/php-interview-questions-answers-part-8/
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