Methodologies
... • Methodologies may be applied for any programming language • Some languages are easier (or harder) to use with some methodologies • The outward appearance of a program is frequently determined by the language, but the methodology may be discerned from code organization ...
... • Methodologies may be applied for any programming language • Some languages are easier (or harder) to use with some methodologies • The outward appearance of a program is frequently determined by the language, but the methodology may be discerned from code organization ...
CS 214 Programming Languages
... Reliability vs. cost of execution Example: Java demands all references to array elements be ...
... Reliability vs. cost of execution Example: Java demands all references to array elements be ...
A Biased History of! Programming Languages
... BNF definition of syntax Local variables with block scope Static typing with explicit type declarations Nested if-then-else Call by value (and call by name) Recursive subroutines and conditional expressions (ex Lisp) Dynamic arrays First-class procedures User-defined operators ...
... BNF definition of syntax Local variables with block scope Static typing with explicit type declarations Nested if-then-else Call by value (and call by name) Recursive subroutines and conditional expressions (ex Lisp) Dynamic arrays First-class procedures User-defined operators ...
14 Concurency
... • Incorrect use of semaphores can cause fatal errors – In cooperation synchronization • E.g., buffer overflow – In competition synchronization • E.g., deadlock ...
... • Incorrect use of semaphores can cause fatal errors – In cooperation synchronization • E.g., buffer overflow – In competition synchronization • E.g., deadlock ...
C++ Programming
... generally organized into statement blocks; the core language is often developed into libraries, which are then used during programming. – Standard Library - a collection of classes and functions; which are written in the core language. The Standard Library includes functions for data conversion, inp ...
... generally organized into statement blocks; the core language is often developed into libraries, which are then used during programming. – Standard Library - a collection of classes and functions; which are written in the core language. The Standard Library includes functions for data conversion, inp ...
PPT - University of Virginia, Department of Computer Science
... – CLU - first to demo utility of data abstraction – FP - functional languages come into being. – CSP - clarified many communication/ synchronization issues in parallel langs – Ada - whether of not you like it, it's a significant accomplishment – Logo - computing for children is possible – Mesa - sta ...
... – CLU - first to demo utility of data abstraction – FP - functional languages come into being. – CSP - clarified many communication/ synchronization issues in parallel langs – Ada - whether of not you like it, it's a significant accomplishment – Logo - computing for children is possible – Mesa - sta ...
Ada (programming language)
Ada is a structured, statically typed, imperative, wide-spectrum, and object-oriented high-level computer programming language, extended from Pascal and other languages. It has built-in language support for design-by-contract, extremely strong typing, explicit concurrency, offering tasks, synchronous message passing, protected objects, and non-determinism. Ada aims to improve the safety and maintainability by leveraging the compiler to find compile-time errors in favor of runtime errors. Ada is an international standard; the current version (known as Ada 2012) is defined by ISO/IEC 8652:2012.Ada was originally designed by a team led by Jean Ichbiah of CII Honeywell Bull under contract to the United States Department of Defense (DoD) from 1977 to 1983 to supersede the hundreds of programming languages then used by the DoD. Ada was named after Ada Lovelace (1815–1852), who is credited as being the first computer programmer.