C++2007-09-04
Using cout in C++
To print a value to the screen, write the word cout, followed by the insertion operator (
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C++2007-09-04
Getting Started with C++
The question inevitably arises: "Since C++ is a superset of C, should I learn C first?" Stroustrup and most other C++ programmers agree. Not only is it unnecessary to learn C first
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C++ and Object-Oriented Programming
C++ fully supports object-oriented programming, including the four pillars of object-oriented development: encapsulation, data hiding, inheritance, and polymorphism. Encapsulation
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Difference between Procedural, Structured, and Object-Oriented Programming
Until recently, programs were thought of as a series of procedures that acted upon data. A procedure, or function, is a set of specific instructions executed one after the other. T
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A Brief History of C++
Computer languages have undergone dramatic evolution since the first electronic computers were built to assist in telemetry calculations during World War II. Early on, programmers
Read tutorialxml2007-09-04
XHTML Basics
XHTML is a W3C Recommendation that represents the future of HTML. Based on HTML 4.0, XHTML is designed to be compatible with existing web browsers while complying fully with XML. T
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Ajax2007-09-04
To use or not to use AJAX
When you use Ajax techniques to update portions of a web page, the user gains responsiveness and fluidity. However, the user also loses the ability to bookmark and to use the brows
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The History of AJAX
In the beginning, there was the World Wide Web. Compared with desktop applications, web applications were slow and clunky. People liked web applications anyway because they were co
Read tutorialJava2007-09-03
Simple Port Scanner application using Java
In this article I will explain how to develop a simple port scanner which you can use to scan a host for open ports. A port scanner is a software tool used by network administrator
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Using StringTokenizer in Java
The processing of text often consists of parsing a formatted input string. Parsing is the division of text into a set of discrete parts, or tokens, which in a certain sequence can
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How to use Iterator in Java
Before you can access a collection through an iterator, you must obtain one. Each of the collection classes provides an iterator() method that returns an iterator to the start of t
Read tutorialJava2007-09-02
How to use ArrayList in Java
The ArrayList class extends AbstractList and implements the List interface. ArrayList supports dynamic arrays that can grow as needed. In Java, standard arrays are of a fixed lengt
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