Mobile Development Technology Assignment 2: Implementation of Recycleview click-to-jump function

1. Function description Implement the functional design of page jump and return to the module that has added recyclevie 2. Development Technology Development tools: Android studio Version: API 32 Android 12 3. Development ideas and core code In the last article, I placed recycleview1 in fragment2 (information interface). Due to design needs, I now put […]

Android mobile development assignment–implementation of click-to-jump function of Recycleview

Table of Contents 1. Design goals 1.1 Design requirements 1.2 Introduction to design functions 2. Detailed design explanation 2.1 Define the contactMS class 2.2 Define layout files 2.3 Modify Myadapter adapter 2.4 Define ContactDetailsActivity.java 3. Run interface display 4. Source code warehouse address 1. Design Goals 1.1 Design Requirements Relying on assignment 1, add a […]

Copying, assigning, cleaning and moving C++ objects

Copying, assigning, cleaning and moving objects MyString class Assignment and copying of objects /*Rectangular class*/ class Rectangle {<!– –> public: int length = 1; //length int width = 2; //width public: Rectangle() = default; Rectangle(int L, int W) :length{<!– –> L }, width{<!– –> W } {<!– –>}; void Print(void) const {<!– –> cout << […]

Mobile development assignment 2: Activity jump

Tip: After the article is written, the table of contents can be automatically generated. For how to generate it, please refer to the help document on the right. Article Directory Table of Contents Article directory 1. Job requirements 2. Project practice ideas 3. Project core code 4. Effect display 5. Source code address Summarize 1. […]

2023-2024-1 20232831 “Linux Kernel Principles and Analysis” Eighth Week Assignment

Article directory 1. How the Linux kernel loads and starts an executable program 2. Experimental process 1. Understand the compilation and linking process and the ELF executable file format 2. Programming uses the exec* library function to load an executable file, and programming practices two ways of using dynamic link libraries. 3. Use gdb to […]

2023 Computer Science + AI Data Structure Daily Assignment-9

Table of Contents Question A: The graph stored in the adjacency list is converted into the graph stored in the adjacency matrix – additional code pattern Problem B: DFS-non-recursive algorithm for adjacency matrix storage graph (additional code pattern) Problem C: Case 6-1.2: Breadth-first traversal of adjacency list storage graph Problem D: DFS completion order solution […]

Assignment 2: App portal page design and development

1. Function Based on the main page framework of WeChat in Assignment 1, recycleview is used to implement the list on the “Discover” page. After clicking, you can also jump to a new page. 2. Design process 1. Page design The discovery page has many news titles that can be scrolled up and down. The […]

2023-2024-1 20232825 “Linux Kernel Principles and Analysis” Eighth Week Assignment

Table of Contents 1. Compilation and linking process 1. Preprocessing: 2. Compilation: 3. Assembly: 4. Linking: 2. ELF executable file format 3. Use the exec* library function to load an executable file 4. Use gdb to trace and analyze an execve system call kernel processing function sys_execve in conclusion: Attached, chatGPT auxiliary Q&A: 1. The […]

(2023-2024-1) 20232830 “Analysis and Design of Linux Kernel Principles” Assignment for the Eighth Week

(2023-2024-1) 20232830 “Analysis and Design of Linux Kernel Principles” Assignment for the Eighth Week Directory 1. Experimental related knowledge 1.1 Compilation and linking process 1.2 ELF executable file format 2. Experiment 7: Loading and starting executable programs 2.1 Use “exec library function” to load an executable file 2.2 Tracking and analysis through gdb 2.3 Answers […]