Debugging Javascript

You may be able to get away without debugger with Java, but not javascript. As a dynamic web scripting language, javascript creates amazing visual effects on a web page; at the same time it is easy to come up with unexpected results which makes you scratch your head and ask “how did this happen?”. It […]

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Pointers in C Programming

Why pointer? We can use the pointer variable to directly access the memory location. Pointers are passed by reference as function’s parameters so the value can be set anywhere. How to define and use a pointer variable? The name of a pointer variable beginnes with the “*” and a pointer variable can only be first […]

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