'Hashmap' diaporamas de présentation

Program Analysis and Synthesis of Parallel Systems

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Chapter 22 ( Part 1/2) Java Collections Framework

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CS1515 Revision

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Unit 16 Template

Unit 16 Template. Summary prepared by Kirk Scott. Design Patterns in Java Chapter 21 Template Method. Summary prepared by Kirk Scott. The Introduction Before the Introduction. In this chapter I will only cover the first example given by the book, sorting, taken from the Java API

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How The Cloud Works

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Type Inference in Java SE 8

Type Inference in Java SE 8. Danie l Smith Java Language Designer. Overview. Context & terminology Target typing Variable dependencies Lambda expressions & method references Migration experience.

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CSE 331 Software Design & Implementation

CSE 331 Software Design & Implementation. Hal Perkins Autumn 2012 == , equals() , and all that (Slides by David Notkin and Mike Ernst). Programming: object equality. The basic intuition is simple : two objects are equal if they are indistinguishable (have the same value)

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Matrix Review

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CSCI 6900: Design, Implementation, and Verification of Concurrent Software

CSCI 6900: Design, Implementation, and Verification of Concurrent Software. Eileen Kraemer August 24 th , 2010 The University of Georgia. Java Threads & Concurrency, continued. Liveness Deadlock Starvation and Livelock Guarded Blocks Immutable Objects A Synchronized Class Example

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CompSci 100 Prog Design and Analysis II

CompSci 100 Prog Design and Analysis II. November 2, 2010 Prof. Rodger. Announcements. Assignments Twenty questions due today Boggle due Nov 9 Apt-seven due Nov 11 Test 2 is Nov 18 We will look at OO Overview PQ Overview Assignment overview.

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CSE 143 Lecture 23

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Generics

Generics. ArrayList s and arrays. A ArrayList is like an array of Object s, but... Arrays use [ ] syntax; ArrayList s use object syntax An ArrayList expands as you add things to it Arrays can hold primitives or objects, but ArrayList s can only hold objects To create an ArrayList:

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Topdown v Bottomup

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Collection Classes

(Part 2: Maps, Sets, and Lexicons). Collection Classes. Eric Roberts CS 106B January 16, 2013. And so even though we face the difficulties of today and tomorrow, I still have a dream. It is a dream deeply rooted in the American dream.

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Runtime checking of expressive heap assertions

Runtime checking of expressive heap assertions. Greta Yorsh , Martin Vechev , Eran Yahav , Bard Bloom. Motivation. Reliability of large software systems illusive concurrency bugs, misuse of interfaces static analysis are inherently limited

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Regular EXpressions & Hash-Tables and Hash-Maps

Regular EXpressions & Hash-Tables and Hash-Maps. Regular Expressions (DEFINITION). Sequence of characters Generalized form Expresses Pattern of strings in a Generalized notation. Regular Expressions (cont..). Mainly used in Pattern Matching with strings

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CSC 142

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Generics

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Map Collections and Custom Collection Classes

Chapter 14. Map Collections and Custom Collection Classes. Maps. An object that maps a key to a value Key maps to one value A map cannot have duplicate keys Often used to associate a short key with a longer value Example: Dictionary Example: Employee database using employee ID number.

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