If you use a general-purpose language such as C++, you must write instructions to store information and then write additional instructions to manipulate that information, essentially doubling theĪmount of work to accomplish the same task. If you use a database programming language, you write instructions only to manipulate the database information. Best of all, database programming languages enable you to create custom databases much faster than using a general-purpose language such as C++ or BASIC. If you write programs using a database’s programming language, you can create custom databases for different companies. To make databases easier to use, most databases include a programming language. Unfortunately, most people don’t want to know the strange and often bizarre commands necessary to store, retrieve, or print information from a database. Computers store such information in a database.Īlmost every business relies on databases to store information about customers, inventories, and employees, so nearly every company uses a database program. One of the most popular uses for computers, however, is storing and retrieving information, such as names, addresses, phone numbers, prison records, credit history, and past job experience. Programming languages such as C++, BASIC, and Pascal were designed as general-purpose languages, which means that you can use them to write a flight simulator, an accounting program, a voice-recognition program, or a word processor. A RAD language may help you create programs faster, but you sacrifice speed and program size. RAD languages create larger and slower programs than the equivalent programs written in pure C++, BASIC, or Pascal.
Windows programming language list windows#
Visual Basic runs only on Microsoft Windows 98/Me/NT/2000/XP, for example, so if you write a program in Visual Basic, you can never run it on a Macintosh, Linux, or other computer operating system without extensive modification.
Windows programming language list portable#
Programs that you write in RAD languages are rarely portable between different computers. The following list describes these drawbacks: Not surprisingly, RAD languages have a few major drawbacks, which shouldn’t surprise you because nothing involving computers is ever perfect. Without a RAD language, you’d need to write instructions to make the user interface work and then write additional instructions to make the rest of the program work as well, essentially doubling your work and the chance of making a mistake.īecause RAD languages derive from existing high-level languages (C++, BASIC, and Pascal), you can learn and start programming in a RAD language right away if you already know C++, BASIC, or Pascal. RAD languages simplify the process of creating user interfaces so that you can focus on getting the rest of your program to work. Participating in an Open-Source ProjectĬhapter 2: All about Programming Languages.Put the condition most likely to be true first.Put the condition most likely to be false first.Making Data Structures with Linked Lists.Putting structured programming into practice.
Adding new stuff to an existing text file.Defining the size and location of a window.Looking for a string inside another string.Trimming the front and back of a string.You can start using Liberty BASIC today.P-code: A combination compiler and interpreter.What Do I Need to Know to Program a Computer?.Part III: Advanced Programming with Liberty BASIC.