Essential Android Apps
AVG Antivirus AVG Antivirus is a free antivirus app for Android. It is free and gives you many features to secure your Android phone from viruses, malwares…
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malloc vs calloc
malloc vs calloc differences provided here: When calloc is used to allocate a block of memory, the allocated region is initialized to zeroes. In contrast, malloc does…
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super keyword in java
super keyword in java The super keyword in java is a reference variable that is used to refer immediate parent class object.
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Abstraction in java
Java Abstraction: 1.Is one which make a class abstract in object orient programming. It means it provides only essential features for a certain program when needed.
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Interface in Java
Step 1:Methods form the object’s interface with the outside world; the buttons on the front of your television set, for example, are the interface between you and…
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Final Keyword in java
The final keyword in java is used to restrict the user. The java final keyword can be used in many context. Final can be:
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Difference between structure and union in C
Differences between structure and union in C are presented in the following table. Structure and union are different in some ways yet they are conceptually same and…
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Typedef in C++
The declaration that follows the keyword typedef is otherwise usual simple declaration (except that other type specifiers, e.g. static, cannot be used). It may declare one or…