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    • Hex Editor

      Hex Editor

      A hex editor is a program edits compiled programs and binary data files. These editors are called hex editors because they most often present data in hexadecimal format. Hexadecimal is used because it is easier for most humans than working in binary. In addition, hexadecimal is frequently useful because computers tend to work with 8-bit

    • Address Calculation Sort

      In this method, a function fn() is applied to each key. The result of this function determines into which of the several sub-files the record is to be placed. The function should have the property that x <= y, fn (x) <= fn (y). Such a function is called order preserving. Thus all of the

    • Decompiler

      Decompiler

      A decompiler is a program which takes executable code and produces source code from it. A compiler creates executable code from source code; A decompiler attempts to reverse this process. A decompiler is a specialized version of a disassembler. While a disassembler converts executable code to assembly language, a decompiler attempts to go further and

    • Java Method

      Java Method

      Java Method is very much similar to a normal method or a function written within a class definition. Java method is basically a set of statements group together to perform a specific task. This method is included in a class. An object instantiated from a class can call methods of that class. Every Java method

    • Constructors in Derived Classes

      A constructor plays a vital role in initializing an object. An important note, while using constructors during inheritance, is that, as long as a base class constructor does not take any arguments, the derived class need not have a constructor function. However, if a base class contains a constructor with one or more arguments, then

    • Java vs. C++

      Java vs. C++

      Java and C++ are both designed to be Object Oriented Programming langauges. Although C++ formed the base of making Java, they both portray many differences in working, performance, structure, design and execution. C++ was first developed by Bjarne Stroustrup in 1979 at Bell Labs. C++ was a revamp to C with added features of an

    • Disassembler

      Disassembler

      A disassembler is a software that is able to convert an executable language into an assembly language, allowing users to view the individual commands that make a program work. A disassembler is ideal for programming applications because it can be useful when a programmer is attempting to create a similar program to one he/she already

    • Doubly Linked List – Traversing and Search

      Doubly Linked List – Traversing and Search

      Traversing a Doubly Linked List A doubly linked list can be traversed either way and that too very conveniently. Inorder traversal Reverse order traversal Inorder Traversal To traverse the doubly linked list, we walk the list from the beginning, and process each element until we reach the last element. .cf { font-family: Lucida Console; font-size:

    • Iterations

      An Iteration involves repeating some portion of a program, a specified number of time or until a particular condition is reached. This repetitive operation in C and C++ is achieved through for, while and do-while loop. How does a for loop work? A for loop is the easiest iteration loop to understand the C and

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