Virtual functions in c++ is ,if you want to execute the member function of derived class then, you can declare a function in the base class virtual which makes that function existing in appearance only but, you can’t call that function. In order to make a function virtual, you have to add keyword virtual in front of a function.
The differences between the java and c++ programming languages can be traced to their heritage, as they have different design goals.
Essential Performance Tips for MySQL
As a professional a lot of your work must be dependent on MySQL. We bring to you ten tips that will enhance the performance of your MySQL and will make it more reliable.
Profile your workload: – It is very important for you to keep an eye on how your server is spending time and you can do this by profiling your workload. Workload profiling is also known to reduce the cost of services and it brings to you the best of speed and performance. Next time you start facing problems related to speed and performance, try profiling.
What’s New on PHP 5.6.0
If you are a programmer then absence of PHP from the face of the world will send shivers down your spine. The contemporary world roams around online applications and dynamic sites. PHP leverages the various developers and developing enterprises with the power to create amazing
Custom Theme Development in OpenCart
In the first part of this article, we had discussed about various essential elements of theme development in OpenCart. In this second part we are going to concentrate more on the actual development processes and we will deal with a lot of codes. Keep your minds concentrated and learn about various other things in this tutorial.
Optimizing PHP is not a big task. Designing websites is a fun affair, every developer loves to sit in front of his system and punch keys on the keyboard but optimizing PHP script is a nightmare. It takes your sleep away and leaves you with weird codes to be arranged. At the end of the day, it is essential to optimize the script. Optimizing the script in earlier stages of development is even more important.
Read More »5 Easy Steps to Optimize PHP Scripts for Fast Loading 🚀
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