'Null pointer' presentation slideshows

Data structures using c

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File handling in Java

File handling in Java . File class . The file class is used to store the path and name of a directory or file. The file object can be used to create, rename, or delete the file or directory it represents. . File Class Constructors. The File class has the following constructors -

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Refactoring

Refactoring. Lecture 4. Definition. Refactoring is a process of changing the internal structure of the program, not affecting its external behavior and its goal is to facilitate the understanding of its work . There is a sequence of small transformations in the basis of refactoring.

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Resource Bound Certification

Stephanie Weirich Cornell University. Resource Bound Certification. Joint work with Karl Crary, CMU. Problem. Sometimes code runs too long How do we prevent it?. Enforcement Methods. Run the code, and if it takes too long, kill it Look at the code and decide how long it will take

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CSE 522 Model-based Development (2)

CSE 522 Model-based Development (2). Computer Science & Engineering Department Arizona State University Tempe, AZ 85287 Dr. Yann -Hang Lee yhlee@asu.edu (480) 727-7507. Some of the slides were based on lectures by Lee & Seshia (UC Berkeley ) and Fainekos (ASU). Temporal Logic.

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CAP6135: Malware and Software Vulnerability Analysis Program Verification & Other Types of Vulnerabilities Cliff Z

CAP6135: Malware and Software Vulnerability Analysis Program Verification & Other Types of Vulnerabilities Cliff Zou Spring 2012. Acknowledgement. This lecture is modified based on the lecture notes from: Dr. Dawn Song: CS161: computer security Dr. Erik Poll : software security. Review.

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Data Structures and Manipulation

Data Structures and Manipulation. By Dan Jones. 3.3.5 Data structures and data manipulation a . explain how static data structures may be used to implement dynamic data structures;

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Black Box Unit Testing

Black Box Unit Testing. 1209. What is black-box testing?. Unit (code, module) seen as a black box No access to the internal or logical structure Determine if given input produces expected output. Output. Input . Black Box Testing. Test set is derived from requirements

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Chapter 21: Binary Trees

Chapter 21: Binary Trees. 21.1. Definition and Application of Binary Trees. null. null. null. null. null. null. Definition and Application of Binary Trees. Binary tree : a nonlinear linked list in which each node may point to 0, 1, or two other nodes

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Lectures 19 & 20

Lectures 19 & 20. What will I learn in this lecture?. Know how to declare pointer variables. Understand the & (address) and *(indirection) operators. Dynamic Memory Allocation Related Chapter: FER Chapter 12.1, 12.2, 19.1,20. Pointers.

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David Notkin ? Autumn 2009 ? CSE303 Lecture 12

David Notkin ? Autumn 2009 ? CSE303 Lecture 12. October 24, 2009: 350.org @ Space Needle. Upcoming schedule. Swap Arrays as parameters and returns Arrays vs. pointers The heap Dynamic memory allocation ( malloc , calloc , free) Memory leaks and corruption. #include < stdio.h >

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CS 332: Algorithms

CS 332: Algorithms. Red-Black Trees. Review: Binary Search Trees. Binary Search Trees (BSTs) are an important data structure for dynamic sets In addition to satellite data, eleements have: key : an identifying field inducing a total ordering left : pointer to a left child (may be NULL)

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The Functions of Operating Systems

The Functions of Operating Systems . Desktop PC Operating Systems. Learning Objectives. Describe the main components of a typical desktop PC operating system. Define the terms boot file and a file allocation table (FAT). . Main components of a typical desktop PC operating system . HCI

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ITEC 320

ITEC 320. Lecture 11 Pointers(1). Review. Packages Generic Child Homework 3 is posted. Outline. Pointers What? Why? Relationship to Java Examples. Visualization. Your iPhone is waiting for pickup at 123 Computer Lane. Your pickup code is 1234567890. versus.

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Exam 1 Review CS220

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COP 3530 Data Structures & Algorithms

COP 3530 Data Structures & Algorithms. Discussion Session 3. Outline. Input-output streams in C++ Floating point precision File manipulation Pointers in C Vector class in C++ Strings in C and C++. About me. Eyup Serdar Ayaz ayaz@cise.ufl.edu TA Office: E309 This week no office hours.

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File IO and command line input

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Types of Pointers

Types of Pointers. An Introduction. Types of Pointers. Generic Pointer NULL Pointer Wild Pointer Dangling Pointer. Generic Pointer. Generic pointer is also known as void pointer. Generic pointer is a special type of pointer which points to the data of no specific data type

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