The Evolution of Various Programming Languages
1. Early History
2. Early Modern History
3. A Brief Historical Perspective
The earliest known algorithms were discovered on clay tables which were unearthed by archaeologists. These tablets date between 1500-3000 B.C, and they were approximately 3500 to 5000 years old. They were found in the area called Mesopotamia ( Iraq ) near the ancient city of Babylon which is near the modern city of Baghdad. The Babylonians used the sexagesimal numbers system radix 60 and from their work, came our current notion about hours, minutes and seconds. They also used a form of floating point notation, so that the three digit sexagesimal number 8,50,36,could stand for,
8×602+50×60+36=31,836
Or for
8×60+50+36/60=530.6
Or in general for
8× 60 k+ 50 × 60k-1+ 36× 60k-2= 31836× 60k-2
Using base 60multiplication and division operation can be done fairly easily and estimation of the magnitude within a factor of sixty is not too hard. In addition to producing mathematical tables the Babylonians could save algebraic equations by giving an algorithm which computed the solution.
Though other ancient people developed advanced mathematical concepts and rotations no one improved upon the Babylonians for developing a notation which could be used to describe computational processes. But one other person Euclid stated an algorithm for computing the Greatest common divisor of two integers.
Early Modern History
The next group of researchers are those 19th and early 20th century scientists who were interested in machines for computation.
The first of these is Charles Babbage who, between 1820 and 1850 designed two machines for computation. One relied on the theory of finite differences and so he called it his difference engine. Second one embodied many of the principles of a modern digital computer and this he called his analytical engine. But one concept it lacked was the idea of a stored program i.e. the program and data both being kept in the computer memory.
One of the people who collaborated with Babbage was Ada Augusts. She has recently been recognized as the first programmer and the new programming language developed under the sponsorship of the united states Defence department.
A Leap Forward The 1930s and 1940s witnessed a creative explosion in programming notations. Some of these were theoretical in the sense that they were not intended to be used for actual calculations on a real computer. Many others did important work and some even developed compilers for their languages.
A Brief historical Perspective
As we have seen that in the early days of computing. The computer was used mainly in scientific applications. An application was programmed by one person. The problem to be solved was well understood and requirement analysis design or maintenance phases were not needed. Therefore a programming language only need to support one programmer who was programming. But then to use more sophisticated environment the need for teams of programmers arose to develop all phases of the software development life cycle. In addition to it economic considerations forced people to enhance an existing system to meet the newly recognized needs because the old system could not be thrown away. With this the program maintenance and system reliability because the important issue and two factors were required to be concentrated that:
Systems were being developed for users with little or no computer background.
System were mow being applied uncritical areas such as chemical or Nuclear poser plants and patient monitoring where system failures can be disastrous.
Now we will proceed further in the evolution of programming languages by considering the following evolution categories:
1. Early High Level Languages
2. Early Schisms
3. Consolidation
4. The Next Leap Forward
5. The Experimental70s
6. The 80 s and Object Orientation
7. The Current Stage
Latest technology based Software Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Various Programming Languages homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Various Programming Languages, project ideas and tutorials. We provide email based Various Programming Languages homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Various Programming Languages. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Software Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the software engineering assignments, which may help you to solve your complex issues of Various Programming Languages. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Application of the Quinoline Ring System tutorial all along with the key concepts of Quinine, Chloroquine, Nicotinic Acid, othet applications of Quinoline
Theory and lecture notes of Matrix Operations all along with the key concepts of Equality, Addition, Subtraction, Scalar Multiplication, Zero Matrix, Matrix Multiplication, Identity Matrix and Properties of Matrices. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Matrix Operations.
tutorsglobe.com energy released in nuclear fission assignment help-homework help by online type of nuclear reaction tutors
theory and lecture notes of current-voltage relationships all along with the key concepts of influence of drain-source voltage, current-voltage relationships, saturation region and channel length modulation. tutorsglobe offers homework help, assignment help and tutor’s assistance on current-voltage relationships.
Aves tutorial all along with the key concepts of Features of Class Aves, Features of Subclass Archaeonithes, Class Subclass Neornithes, Superorder Odontognathae, Palaeognathae, Struthioniformes and Tinamiformes
Each decision making includes the future and business decision making is no exception. Though the only single thing specific about the future is that we cannot be ensure what will take place.
tutorsglobe.com aspects of keynesian law of consumption assignment help-homework help by online consumption function tutors
Productivity of Ecosystems tutorial all along with the key concepts of Concept of productivity, Primary productivity, Energy Flow, Efficiency of energy transfer and Pyramid of Energy
primary users for financial accounting is external and internal for management accounting. primary organizational focus is whole for finalcial accounting and segmented for management accounting.
Theory and lecture notes of Integration-Midpoint and Simpsons Rules all along with the key concepts of functions and data, Midpoint rule, Simpson’s rule, Error bounds. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Integration-Midpoint and Simpsons Rules.
tutorsglobe.com kingdom fungi assignment help-homework help by online five kingdom system of classification tutors
tutorsglobe.com cell biology assignment help-homework help by online botany tutors
Life cycles in fungi tutorial all along with the key concepts of Phytophthora, Asexual Reproduction in fungi, Sexual Reproduction in fungi and Rhizopus
a hair dryer requires only two parts to produce the blast of hot air that dries the hair - a simple motor-driven fan, a heating element.
Our top-rated Plant Breeding Assignment Help tutors can handle all your tasks precisely and assist you to secure top grades at feasible prices!
1957006
Questions Asked
3689
Tutors
1469452
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!