Programming language

Ruby
C# Language
ENIAC coding system
The B Language
Python
Visual Basic

WHAT IS PROGRAMMING LANGUAGE?
• Computer programs are often described as
set of instructions, and computer languages
are thought of by many as merely the
syntax and vocabulary for providing this
instructions.
• Programming Languages serve as the means to
write programs on computer systems.

ENIAC (ELECTRONIC NUMERICAL INTEGRATOR
AND COMPUTER)
Built in 1943-45
Created by John
Mauchly & J.
Presper Eckert
First General-
purpose electronic
digital computer.

ENIAC CODING SYSTEM (BEFORE 1950)
Primarily used in computing.
Gloria Ruth Gordon
Ester Gerston
It was programmed by a combination of
plug board wiring & three “portable
function tables”

FORTRAN “0” (1954)
Designed by John Backus
Developed by IBM
A general-purpose,
imperative programming
language that is
especially suited to
numeric computation and
scientific computing.

FORTRAN “0” (1954)
Strength:
It is good in handling
numbers.
Weakness:
Bad in inputs and outputs.

LISP (1956-1958)
Designed by John
McCarthy
Developed by Steve
Russell, Timothy P.
Hart, & Mike Levin

LISP (1956-1958)
Lisp was originally
designed for research.

BASIC (1964)
Designed by John George Kemeny &
Thomas Eugene Kurtz
They wanted to enable students
in fields other than science and
mathematics to use computers. At
the time, nearly all use of
computers required writing
custom software, which was
something only scientists
and mathematicians tended to
learn.

B LANGUAGE (1969)
• Designed by Ken Thompson
• Developed by Ken Thompson
& Dennis Ritchie
• designed for recursive,
non-numeric, machine
independent applications,
such as system and
language software.

PASCAL (1970)
• Designed by Niklaus
Wirth
• Named in honor of the
French mathematician and
philosopher Blaise
Pascal.
• Designed to teach
students structured
programming.

C PROGRAMMING LANGUAGE (1972)
• Designed by Dennis
Ritchie
• Developed by Dennis
Ritchie and Bell Labs
• The creation of C is
one of the most
important event in the
history of computing.

C PROGRAMMING LANGUAGE (1972)
• provides constructs that map
efficiently to typical machine
instructions, and therefore it
has found lasting use in
applications that had formerly
been coded in assembly
language, including operating
systems, as well as
various application
software for computers ranging
from supercomputers to
embedded systems.

C++ (1983)
 Designed by Bjarne Stroustrup
 It is designed with a bias
toward system programming and embedded,
resource-constrained and large systems,
with performance, efficiency and
flexibility of use as its design
highlights.

POSTSCRIPT (1985)
Designed by John Warnock,
Chuck Geschke, Doug Brotz,
Ed Taft, Bill Paxton.
Developed by Adobe Systems
It is used as a page
description language in the
electronic publishing and
desktop publishing.

PYTHON (1991)
• Designed by Guido van Rossum
• Developed by Python Software Foundation
• It is used as a page description
language in the electronic publishing and
desktop publishing.

VISUAL BASIC (1991)
 Designed by Alan Cooper
 Developed by Microsoft
 It is designed for beginners.
 A programmer can create an application using
the components provided by the
Visual Basic program itself.

RUBY (1993)
• Designed by Yukihiro Matsumoto
• Developed by Yukihiro Matsumoto, et al.
• It has a dynamic type system and automatic
memory management.

PHP (1994)
• Designed by Rasmus Lerdorf
• Developed by Zend Technologies
• PHP originally stood for Personal Home
Page.

JAVASCRIPT (1996)
• Designed by Brendan Eich
• Developed by Netscape communications
• Used in game development, the creation of desktop
and mobile applications, and server-side network
programming.

ECMASCRIPT (1997)
• Designed by Brendan Eich, Ecma International
• Based on JavaScript
• commonly used for client-side scripting on the
World Wide Web.

D LANGUAGE (2000)
• Designed by Walter Bright & Andrei
Alexandrescu (since 2007)
• Developed by Digital Mars
• Based on C++ where it attempt to
combine performance and safety of
compiled languages.

C# (2000)
C# (2000)
• Designed by Microsoft
• Developed by Microsoft
• Came from the Family of C programming Languages
• multi-paradigm programming language encompassing
strong typing, imperative, declarative, functional,
generic, object-oriented, and component-oriented
programming disciplines.

WINDOWS POWERSHELL (2006)
• Designed by Jeffrey Snover, Bruce Payette,
James Truher (et al.)
• Developed by Mircosoft
• Is a task automation and configuration
management framework from Microsoft,

IMPORTANCE OF PROGRAMMING LANGUAGE
• Computers have always been the most efficient
computational devices. They have high processing
powers and are able to run and execute large
programs. Through this programs can built or
create that can support the computer systems that
will give us better experience in using our
computers by the programs developed by this
programming language that makes our lives easier.

Programming language

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Programming language