Programming Languages OOP CSCI-GA.2110-003 Fall 2020 What is OOP? (part I) The object idea: ■ bundling of data (data members) and operations (methods) on that data ■ restricting access to the data An object contains: ■ data members : arranged as a set of named fields ■ methods : routines which take the object they […]
Programming Languages CSCI-GA.2110-003 Fall 2020 Binding, scopes, and control structures Names What can we name? ■ mutable variables ■ values ■ functions ■ types ■ type constructors (e.g., list or vector) ■ classes ■ modules/packages ■ execution points (labels) ■ execution points with environment (continuation) 2 / 34 Binding times A binding is an association
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Programming Languages Modules CSCI-GA.2110-003 Fall 2020 Modules Programs are built out of components called modules. Each module: ■ has a public interface that defines entities exported by the module ■ may include other (private) entities that are not exported ■ may depend on the entities defined in the interface of another module (weak external coupling)
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Programming Languages Exceptions CSCI-GA.2110-003 Fall 2020 Exceptions General mechanism for handling abnormal conditions One way to improve robustness of programs is to handle errors. How can we do this? We can check the result of each operation that can go wrong (e.g., popping from a stack, writing to a file, allocating memory). Unfortunately, this has
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The purpose of this lab is to familiarize yourself with the Java graphics class as well as Swing UI. To get started you will need to… Copyright By PowCoder代写 加微信 powcoder 1. **Fork** this project (you will need to do this in order to submit your work). 2. **Add** as developer – u6857890 (so that
Compilers (contd.) What we have said so far about how compilers and interpreters work is a bit too simplistic Every practical compiler and interpreter has an initial component that takes the input program, checks that it matches the syntactic requirements of the language Copyright By PowCoder代写 加微信 powcoder Assuming that the input program does meet
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CIS 371: Computer Architecture Unit 11: Multicore Slides developed by , & at UPenn with sources that included University of Wisconsin slides by , , , and Copyright By PowCoder代写 加微信 powcoder CIS 371: Comp. Org. & Design.| Prof. | Multicore 1 This Unit: Shared Memory Multiprocessors • Thread-level parallelism (TLP) • Shared memory model
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CS 3110 Fall 2020 A4: JoCalf Quick links: JoCalf manual | Formal semantics A baby camel is called a calf. In this assignment you will implement an interpreter for JoCalf, a young language whose parents are OCaml and JavaScript. She also has a little bit of DNA from Racket, an untyped functional language descended from
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Basic Programming: Project Practical Guidelines • Students work on the project individually! Code duplication between students will result in severe penalties for all parties involved; no code copying from online sources allowed. • Final submission will be used for grading and for the oral defense (again, no exceptions). • You must include the following components
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CSE 11 – Fall 2020- Final Exam Collaborative Review Sheet Exam format Release time: 11:30 am on Saturday 12/12/2020 Due time: 11:30 am on Monday 12/14/2020 Length: 3 hours and 10 minutes from the time you start the exam. We offer people 10 extra minutes to count for potential internet issues. The final exam is