Cell phone is like a part of our heart these day. If it goes down we lose some thing in us. It so happens that we are out and the battery goes dim. Gosh! that is irritating. Who knows you might go out and get struck in a no-mans land and your mobile charge dies. Man that is the most ... Read More »

Earth is dying with No greens! No rains! Tough Atmosphere! Forest gone! God! I need to do something to improve it. If your one among those who  worry on the dying Earth and have a desire to change it, then we might actually give you tips on how you can do it. Like you, we are also worried about the ... Read More »

Using your credit card or check on email or ordering something in credit card, these are common task done by all of us daily. This is how the identity theft is getting stolen.We have become more valuable to lose the our identity.The identity spy does shoulder surfing.At least 90 million American lost their identity. How to prevent  Phishing? How to ... Read More »

Java Vs C++ Java does not support pointers.Pointer are inherently tricky to use and troublesome. Java does not support multiple Inheritances because it causes more problem than it solves.Instead Java supports multiple interface inheritance,which allows an objects must implement those method signature from different interfaces with the condition that the inheriting object must implement those inherited methods.The multiple interface inheritance ... Read More »

Static class loading: Classes are statically loaded with Java’s new operator. Car c= new Car(); A NoClassDefFoundException is thrown if a class is referenced with Java new operator but the runtime system cannot find the referenced class. Dynamic class loading: Dynamic loading is a technique for programatically invoking the function of a class loader at runtime. Done by Class.forName(String className); ... Read More »

Stack Stack memory stores variable types in address’ in memory, these variables in programming are called local variables and are often stored for short amounts of time while a function/method block uses them to compute a task. Once a function/method has completed its cycle the reference to the variable in the stack is removed. Heap Heap memory stores all instances ... Read More »