Google started as a Backrub company to solve the problem of searching online with ease. People have used Google with love as they have itself given a lot to the worldwide population. Its already popularized services like Google AdSense which is being used by bloggers and online freelancers for monetizing their sites, apps and other mobile based services.

As we all know that in PHP 5.5 MySQL is deprecated and we have to move new extensions like MyQLi or PDO (PHP Data Objects) for database integration, we have already publish an article on How to use MySQLi_connect PHP and this article will explain you how to connect with MySQL database using PDO connection and we explain very few things in this tutorial like database connection, insert, delete, update and select queries with prepare statement, multiple insert and error handling.

Nowadays, PHP have several database extensions. In the past, there was only the MySQL extension. Later, MySQLi extension appeared. It enabled developers to write more neat and maintainable code. It had also the power of object-oriented and it was more secure and strongly recommended in its days. Now, we have PDO that literally has it all.

Are you ready to begin a career in web development but don’t know where to start ? Don’t worry ! Because today we are going to share 17 awesome YouTube channels where you could learn web development. These channels could be a good partner in your web developing journey.

difference between VARCHAR and CHAR?

We have following types of keys in SQL which are used to fetch records from tables and to make relationship among tables or views.

In MySQL 8.0, we are making large changes to the way the MySQL server stores meta data with the introduction of our native data dictionary. As part of these improvements, we have also made changes to the way the server bootstraps. This blog post will explore what happens when the MySQL server starts, and in particular, how we initialize the transactional data dictionary. We have made changes in this area in several iterations, and we will point out the improvements in terms of functionality as well as implementation, and how we think this will enable further long-term improvements.

In a move to take advantage of the rapidly growing base of mobile Internet users, YouTube on Thursday launched an offline feature here. The new offline feature for YouTube app lets people take videos offline, using WiFi or their data plans. Once taken offline, these can be viewed without an Internet connection for up to 48 hours, allowing users to enjoy the videos without the worry about slow connections.

As web designers, are we diametrically opposed to search engine optimization? We know that, at its center, web design is about elevating bland information on a screen into something aesthetically delightful and intuitively recognizable. It’s also about communicating an idea with other humans. Cave men had cave paintings, Ancient Egyptians had hieroglyphs, modern man has web design. Yes, it’s just that important.

In case you haven’t heard, Famous Industries (Famo.us) announced today that they are joining the jQuery Foundation as a Founding-level member. Famo.us joins our other Founding-level members, WordPress and IBM, and our growing list of member companies, who recognize the power and importance of the jQuery Foundation’s open governance for JavaScript technologies.