Beijing Baineng Weiye Technology Co., Ltd. (https://bainengweiye.com/) is dedicated to the sales service of international brand original ICs and peripheral components, with over 10 years of experience in electronic component distribution. The company specializes in distributing world-renowned ICs, with products widely used in military and civilian electronic brand fields, and has rich sales experience. The … Read more
Source: Semiconductor Industry Overview, Author: Feng Ning Data centers are a hot topic. In the recent quarter, NVIDIA, Broadcom, AMD, Intel, Marvell, SK Hynix, Micron, and Samsung had data center-related shipments exceeding $220 billion in annual shipments (excluding power chips). With the rapid expansion of LLM , it is expected that by 2030, semiconductor spending … Read more
NVIDIA, Intel,AMD Major Internet Companies in the United States Domestic Chips Source: Semiconductor Research
In the rapidly developing field of liquid cooling technology, the “cold plate” is no longer the only solution. When faced with AI chips and power modules that can generate hundreds of watts, or even kilowatts of heat density, traditional cooling solutions are becoming inadequate. The challenge of how to “precisely extract” heat from the core … Read more
In C, the atoi function is a commonly used function for converting strings to integers. This function is particularly useful when handling string input, especially when it is necessary to convert user-inputted numeric strings to integer types. This article will provide a detailed explanation of the usage of the atoi function to help readers better … Read more
You read that right, the aging compression algorithm—bzip2, which still exists in countless software dependency trees, has officially embraced Rust. In the latest release of bzip2 crate 0.6.0, it no longer calls the C library by default, but instead fully utilizes the Rust-implemented libbz2-rs-sys. This means: faster performance, simpler cross-compilation, stronger compatibility, and enhanced safety. … Read more
Of course! Arrays are one of the most fundamental and commonly used data structures in C language. Understanding the underlying principles of arrays not only helps you write efficient programs but also lays a solid foundation for learning pointers, memory management, and more. 1. What is an Array? An array is a group of contiguous … Read more
1. Set a specific bit to 1: Macro #define setbit(x,y) x|=(1<<y) – Sets the y-th bit to 1.2. Set a specific bit to 0: Macro #define clrbit(x,y) x&=~(1<<y) – Sets the y-th bit to 0.3. Toggle a specific bit: Macro #define reversebit(x,y) x^=(1<<y) – Toggles the y-th bit. Note: XOR results in 0 for the … Read more
01 Given that x, y, and t are all int type variables, after executing the statement: x=y=3; t=++x||++y; the value of y is ( ) A) Undefined value B) 4 C) 3 D) 2 Answer: C Explanation: The short-circuit characteristic of || (logical OR): If the expression on the left of || is true (non-zero), … Read more
The application of modulus (<span><span>%</span></span>) and integer division (<span><span>/</span></span>) in C language. Code section: #include <stdio.h> #include <math.h> /*(Sum of Digits) Write a function that takes an integer and returns the sum of its digits. For example, given the number 7631, the function should return 17 (Explanation: 7 + 6 + 3 + 1 = … Read more