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How to create a Nav bar using HTML and CSS?
Example explained: float: left; – use float to get block elements to slide next to each other display: block; – Displaying the links as block elements makes the whole link area clickable (not just the text), and it allows us to specify padding (and height, width, margins, etc. if you want) padding: Read more…
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How can you implement more than one interfaces in a class?
As you can see that the class implemented two interfaces. A class can implement any number of interfaces. In this case there is no ambiguity even though both the interfaces are having same method. Why? Because methods in an interface are always abstract by default, which doesn’t let them give their implementation Read more…
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Why Java doesn’t support multiple inheritance?
C++ , Common lisp and few other languages supports multiple inheritance while java doesn’t support it. Java doesn’t allow multiple inheritance to avoid the ambiguity caused by it. One of the example of such problem is the diamond problem that occurs in multiple inheritance. What is diamond problem?We will discuss this problem with the Read more…
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How to become a SEO expert ?
Now Search Engine Optimization (SEO) is becoming a recognized career worldwide. With plenty Search Engine Optimization(SEO) Career Opportunities available in all sector’s of business, so now Search Engine Optimization (SEO) is a preferred career choice available among younger students. This post tells all about the following career opportunities and put Read more…