Friday, February 12, 2010

What Are The Programming Software Tools?

The Programming software tool is a simple program or application. The software developers used these programming tools to create, debug, and maintain other programs and applications. The programming tool is also called as software development tool. The programming software tools help a programmer to write a computer program.

Programming software tools:
The different types of programming software tools are compilers, debuggers, interpreters, linkers, and text editors.
  • Compiler: A program which transforms the source code from higher-level language to lower-lever language is called as compiler. The program which can be transforms the source code from lower level language to higher-level language is called as decompiler. The compiler means set of programs. The main function of compiler is to translate the source code.
  • Debuggers: It is a computer program and it can be used to test and debug other programs. The functions of debuggers are full or partial simulations, running a programming step by step and stopping.
  • Interpreters: Interpreter is a computer program that executes the source code and translates the source code. Interpreters execute the program based on instructions written in a programming language.
  • Linkers: The objects which are generated by compiler are combines by linkers to execute the program. The operating system environment allows the dynamic linking. The main advantage of dynamic linking is that the error in library is corrected by replacing the library.
  • Text editor: It is a computer program that helps in editing of plain text files. And it can also be used to change configuration of files and programming language code.

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Monday, February 8, 2010

Tips For Car Tire Safety And Maintenance

Tires plays major role in the car safety. Tires are the only physical part that touches the ground. The proper tire maintenance will improve the fuel efficiency and also improves the car safety.

The tips for tire maintenance and safety are:
  • Air pressure: Air pressure is important for car safety and maintenance. The air pressure in the tires should be checked regularly and also the spare one. It is important to maintain appropriate air pressure in the winter and summer season, as the air has ability to expand at the hot temperature and contract in the cool temperature. The proper inflated tires will provide greater mileage, better handling, and prevent accidents.
  • Tire Rotations: Rotate the tire every 5000 to 8000 miles. The rotation of tires will avoid the replacement and providing better performance and longer tire life. If the engine is in front of the car, the front tires will wear more than the behind ones.
  • Evaluations: Check the air pressure and tread wear regularly. Inspect your tires with removing stones, nails, or glass that may be blocked in the tire grooves. Inspect the tore side walls.

When you are driving, if tire suddenly fails don’t apply brakes immediately. It is safe to decrease the car speed then apply the brakes and stop the car.

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Tuesday, February 2, 2010

Impacts Of Opium Drug Abuse

Opium will produce euphoria (extreme happiness), succeeded by a feel of well being and a calm laziness or sedation. Breathing slows down, probably to the stage of unconsciousness and death when large doses are consumed. Other effects of opium are nausea, confusion and constipation. Consumption of opium with other substances, which depress the central nervous system like alcohol, antihistamines, barbiturates, benzodiazepines, or general anesthetics, develops the danger of life-threatening respiratory depression.

Long-term use can cause drug tolerance, which means the user requires more of the drug in order to get same euphoric effects. Opium use can cause physical dependence and addiction. Withdrawal symptoms are observed if long term use is reduced or stopped.

The body and brain gets completely dependent on the drug for the psychological effects it creates. The brain will stop creating endorphins of its own, as opium can create same thing in a much better way by filling the pleasure receptors and fixing to them at a very fast rate. The body will not function without the mind and will not feel pleasure without consuming opium-created endorphins. At this satge physical and psychological dependence is created.

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