Analysis of Four Mainstream Chip Mounting Technologies in Chip Packaging

Chip mounting is a core process in semiconductor packaging, and the choice of technology directly affects the thermal management, electrical performance, and long-term reliability of devices. This article systematically analyzes the process characteristics and applicable scenarios of four mainstream mounting technologies and discusses industry development trends. For more common topics, click above to follow and … Read more

Pioneering the Era of 10-Gigabit Networking: An Analysis of H3C’s Commercial 10-Gigabit Solutions

Click ▲ to follow “IT168 Enterprise” and pin the public account More exciting content delivered to you first With the continuous development of network technology, more and more terminal devices are connecting to the network, and users’ demand for high-speed networks is increasing. Network speeds have progressed from 10 megabits to 100 megabits, and then … Read more

Learning C Language: Part Eight

Three Essential Elements of a Function Functionality, Parameters, Return Value. 1. Function Exercises 1. Define four functions to implement the operations of two integers: +, -, *, / my_add my_sub my_mul my_div After writing, test the functionality yourself. #include <stdio.h> int my_add(int x, int y); int my_sub(int x, int y); int my_mul(int x, int y); … Read more

Daily C Language Challenge No. 10: Number Guessing Game – Can You Guess It in 10 Attempts?

📌 Problem Description Write a number guessing game with the following rules:: The program randomly generates an integer between 1~100. The user has a maximum of 10 attempts, with hints provided as “too high” or “too low” after each guess. Upon guessing correctly, a congratulatory message is displayed; if unsuccessful, the correct answer is revealed. … Read more

C Language Basics – Using Function Pointer Arrays for String Cleaning

#include <stdio.h> #include <string.h> #include <ctype.h> typedef void (*funcPtr)(char *); // 1. Remove leading and trailing whitespace (similar to Python's strip) void trim(char *str) { int i = 0, j; int len = strlen(str); // Remove leading whitespace while (isspace(str[i])) i++; // Remove trailing whitespace j = len – 1; while (j >= 0 && … Read more

Implementing Multiprocessing in C: fork and exec

Implementing Multiprocessing in C: fork and exec In operating systems, multiprocessing is an important mechanism that allows multiple processes to run simultaneously, thereby improving the efficiency and responsiveness of programs. In C language, <span>fork()</span> and <span>exec()</span> system calls are commonly used to create and manage new processes. This article will detail their working mechanisms and … Read more

Code Refactoring Techniques in C Language Development

Code Refactoring Techniques in C Language Development In software development, code refactoring refers to the process of improving and optimizing existing code without changing its external behavior. Proper refactoring can enhance the readability, maintainability, and performance of the code. This article will introduce some basic code refactoring techniques in C language development and demonstrate how … Read more

C Language Interview: Signal Handling and Inter-Process Communication

C Language Interview: Signal Handling and Inter-Process Communication In modern operating systems, inter-process communication (IPC) and signal handling are two very important concepts. In C language interviews, examiners often focus on these two topics as they involve crucial aspects of system programming. This article will detail the basic concepts of signal handling and inter-process communication, … Read more

C Language Code Analysis Tool: Using SonarQube

C Language Code Analysis Tool: Using SonarQube In modern software development, code quality is one of the critical factors for ensuring project success. To help developers improve code quality, SonarQube is widely used as a powerful static code analysis tool. This article will detail how to use SonarQube for code analysis in C language projects. … Read more