A gas meter is driven by the force of the moving gas in the pipe. Each time the dial with the lower value complete one revolution, the pointer on the next higher value dial moves ahead one digit. These meters are essential for ensuring adequate gas pressure from the main supply of natural or liquefi

2 views • 6 slides

Explore various file allocation schemes like extent-based systems, linked allocation, file allocation table (FAT), indexed allocation, and combined schemes used in operating systems. Learn about their pros and cons, including details on maximum file size calculations based on disk block sizes and po

0 views • 20 slides

Explore the concept of using arrays as pointers in the context of computing. Learn how to create array of char pointers to store multiple strings, access elements in arrays of pointers, and understand the rules for accessing individual elements. Discover the nuances of pointer manipulation and array

1 views • 10 slides

VB.NET is a popular object-oriented programming language developed by Microsoft as a successor to Visual Basic 6. It offers features like object-oriented programming, automatic code formatting, multithreading, and event management. Despite its advantages in code formatting and ease of web applicatio

2 views • 8 slides

In this exercise, an LLVM IR function is created to extract the element at index 2 from a pointer to an array of integers. The concept of named memory in LLVM is reviewed, distinguishing between local, global, and constant memory declarations. Additionally, memory access operations like store, load,

2 views • 18 slides

Enhance the speed of postings merges in information retrieval by utilizing skip pointers and skip lists strategically. Learn how to augment postings with skip pointers, optimize query processing with skips, decide where to place skips, and adopt simple heuristics for skip pointer placement.

0 views • 7 slides

The evolution of integer sizes in C programming is explored, from early computers with 8-bit addresses to modern systems with 64-bit pointers. The variations in integer sizes, pointer sizes, and memory capacities over decades are highlighted, showcasing the advancements in computing technology.

0 views • 45 slides

Explore the concepts of frame pointer attacks, LD_PRELOAD usage, and exploit development with pwntools library. Discover how to spawn a shell using LD_PRELOAD or a constructor, along with the limitations and challenges associated with command-line exploitation.

0 views • 30 slides

Investigation into performance issues caused by smart pointer manipulation, focusing on the use of boost

0 views • 8 slides

C and Rust are programming languages known for their efficiency in resource-constrained environments. While C offers direct control over hardware and is favored by advanced programmers for its performance, Rust provides memory safety features that prevent common errors like null pointer dereferences

0 views • 50 slides

Explore the comprehensive structure and operations of ZFS, covering aspects like MOS layer, object-set layer, Dnode, Block Pointer, and TRIM operations. Learn about the meta-object set (MOS), dataset and snapshot layer (DSL), and storage pool allocator (SPA) modules within ZFS. Understand how ZVOLs,

0 views • 10 slides

Explore the concept of function overloading in C++, allowing multiple functions with the same name but different parameters. Learn about the this pointer in object-oriented programming, which holds the memory address of the current object using a function. See examples of how to implement these conc

0 views • 13 slides

Exploring the concept of pointers in computing, this content delves into the fundamentals of storing memory addresses, the size of variable types, managing memory, and utilizing pointers effectively. It discusses how pointers are used to store memory addresses and provides examples of pointer usage

0 views • 10 slides

Explore the expertise of Stephen Pointer, Strategic Planning and Housing Manager at Harborough District Council, in managing an effective Section 106 (S106) process. Discover his role, responsibilities, and experiences in navigating the complexities of national and district contexts, community inter

0 views • 19 slides

Computer architecture interrupts and exceptions are essential for handling external events and unexpected conditions during program execution. Interrupts are caused by external events such as I/O requests, timers, or hardware failures, while exceptions occur due to specific instruction executions. W

0 views • 19 slides

Explore advanced programming techniques for web applications using Browser APIs like navigation, history, web pages visibility, multiple windows/tabs, mouse and pointer interaction, and text selection. Learn how to leverage these APIs to create dynamic and interactive web experiences.

0 views • 22 slides

Code Pointer Integrity Team, consisting of Po-Jen Lai, Timmy Lin, Chun-Yu Hsiung, and Hung-Lin Wu, under the instruction of Scott Mahlke, is focused on understanding control flow hijack, memory control, and protection mechanisms. They explore new approaches to enhance code safety while minimizing ov

0 views • 25 slides

Huge growth in scientific publications has made it challenging for researchers to keep up with new research. This project focuses on automatically constructing research highlights from paper abstracts using deep learning models. The system employs sequence-to-sequence models with attention and point

0 views • 9 slides

Delve into the world of pointers in C with this comprehensive guide covering topics such as the address operator, pass by copy versus pass by reference, pointer usage, NULL pointers, pointer allocation, and practical experiments to enhance your understanding. Learn about the fundamentals of pointers

0 views • 22 slides

This lecture covers the fundamentals of computer graphics and multimedia applications, focusing on quadric surfaces, polygon meshes, and different mesh representations such as explicit mesh, vertex pointer representation, and edge list representation. It explains how quadric surfaces are defined imp

0 views • 8 slides

Explore the concept and benefits of smart pointers in C++ as a solution to managing heap-allocated memory more effectively. Learn about avoiding memory leaks and errors when handling pointers through smart pointer implementation. Dive into a Toy Smart Pointer example using a custom class template.

0 views • 36 slides

Static bug detection is a less popular but effective approach for software quality assurance compared to traditional testing methods. It involves tools like Findbugs that help identify potential issues in code before deployment, such as bad coding styles, null pointer dereferences, and malicious cod

0 views • 36 slides

This content delves into the importance of establishing stronger memory models to provide better semantics for programs experiencing data races. It highlights the challenges faced due to weak semantics in programming languages like C++ and Java, emphasizing the need for improved memory models to add

0 views • 61 slides