An interpreter is a translating program for the purpose of converting high level language into machine level language. An interpreter translates only one statement of a high level language at a time. After translation the statement is immediately executed. This is in contrast to the compiler which translates the entire source program into object program. [...]
Continue reading → Internet security means a lot today. There are various people who try to leak the important information of the computer. They violate the computer security. A hacker is the person who has enough knowledge to break into the computer system or facility, although he or she does not cause any harm to the computer system [...]
Continue reading → A readymade program is known as utility. An editor is also a utility for creating and modifying text through the user terminal. The text may be any document, program in any computer language or data required by the program. Generally the text is stored on the disk as a file using a filename. An editor [...]
Continue reading → The Internet is a network of networks. Basically it is made from computers and cables. The information on the net is end in the form of the packets. The packets are a bit like a postcard with a simple address on it. If you put the right address on a packet, and gave it to [...]
Continue reading → Everyone today must be aware of the fact that the computer only understands machine language. So a program written in high level language needs to be translated into machine language before it can be executed by the computer. This job of translation is done with the help of the software program. This program in case [...]
Continue reading → Borland is the company which creates compilers. Earlier, they released a version of C++ called Turbo C++ that was popular for programming in the DOS environment. Its webpage has the information of the compiler. They are too giving away a new version of the compiler Borland C++ 5.5 for free download. The registration on this [...]
Continue reading → A computer can only understand machine language and no other program. Hence, the programs written in other languages must be converted into the machine language of the computer. Machine language is the language which is directly understood by the computer. Such translation is performed with the help of the software. A program which translates an [...]
Continue reading → An Object Oriented Programming consists of a set of objects that communicate with each other. The process of programming in an object- oriented language, involves creation of classes that define objects and their behavior, creating of objects from class definitions and establishment of communication among different objects. Objects communicate with one another b sending and [...]
Continue reading → Life is a journey of many ups and downs, and not always a bed of roses. Troubles and disappointments are the inevitable parts of life. It depends on the person on how he lives his life. To lead a happy life is not a boring or a difficult job. All the person has to do [...]
Continue reading → The National Institutes of Health found out that a healthy urinary bladder can hold up to 16 ounces (2 cups) of urine. Circular muscles present in the urinary bladder close tightly to keep urine from leaking. The involuntary leakage of urine is called incontinence. The excess water accumulates in the urinary bladder. Nerves in the [...]
Continue reading → Stuttering is a speech disorder in which a person prolongs sounds or repeats words, syllables or words, disrupting the normal flow of speech. Stuttering may be inherited from ancestors. After a long time, scientists are able to identify specific genetic alterations which are behind this speech disorder. For hundreds of years, the reason behind this [...]
Continue reading → Polymorphism is another important OOP concept. Polymorphism, a Greek term, means the ability to take more than one form. An operation ay exhibit different behaviors in different instances. The behavior depends upon the types of data used in the operation. For example, consider the operation of addition. For two numbers, the operation will generate a [...]
Continue reading → C++ is an object oriented programming language. It was developed by Bjarne Stroustrup at AT&T Bell Laboratories in the Murray Hill, New Jersey, USA, in the early 1980’s. Stroustrup, an admirer of Simula67 and a strong supporter of C, wanted to combine the best of the languages and create a more powerful language that could [...]
Continue reading → IQ is the strongest predictor of the heart diseases, after smoking. This has been reported by the Britain’s Medical Search Council. People with the lower intelligence scores- as reflected by the low results on written or oral tests of IQ- had higher rates of heart diseases and death than all other risk factors except smoking, [...]
Continue reading → C++ is a superset of C. It means that a C++ computer is able to compile any C program but reverse is not true. C programmer can omit functions prototype as they are optional in C programs but it is compulsory to declare function prototype in the C++ program. C++ defines two new operators, new [...]
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