There are indeed many commands in Linux, so I have summarized some of them for easier reference in the future. Without further ado, here are the Linux commands I use most often. 1. cd command This is a very basic command that everyone frequently needs to use. It is used to switch the current directory. … Read more
Editor’s Note: Train a Lora in 15 minutes, Generate dozens of inspiration images in 3 minutes, Convenient parameter adjustments, Create your own AI assistant. In the AI era, Every designer should become an AI trainer. No need for scientific internet access, No computer configuration requirements, The “Academy” sibling company “Yiyuan AI” is currently open for … Read more
Click the blue words Follow us Function Pointers Functions also have their own addresses; the function name/&function name is the address of the function. 1.1 Basic Form In the study of array pointers, we learned that int arr[5];int (*pa)[5] = &arr;//pa is an array pointer The type of pointer variable pa is int(*)[5]. So what … Read more
Follow Us | Free Book at the End Although C language is the first choice for many beginners entering the programming world, very few actually make a career out of it, with even less than half of those who merely “look at C and stop”! Those who drop out midway often say it’s difficult! Difficult! … Read more
An array is a collection of data items of the same type stored at contiguous memory locations. Arrays are derived data types in C that can store primitive data types (like int, char, double, float) as well as derived data types (like pointers, structures, etc.). Arrays are the simplest data structure, allowing random access to … Read more
In C language, the if-else statement is used to perform actions based on specific conditions. If the given condition is true, the operation specified in the if code block will be executed. There are several variants of if statements in C language: If statement: Contains only the if part; if the condition is true, the … Read more
When looking at a program with errors, it can be difficult to know how to fix it. Through my studies of C, I have compiled a list of common mistakes made during C programming for reference. 1. Ignoring the case sensitivity of identifiers. main() { int a=5; printf(“%d”,A); } The compiler treats ‘a’ and ‘A’ … Read more
The switch statement in C is an alternative to the if-else-if ladder, allowing us to perform multiple actions based on different possible values of a single variable, known as the switch variable. Here, we can define statements in multiple cases for different values of the same variable. The syntax of the switch statement in C … Read more
What is ASCII? ASCII stands for American Standard Code for Information Interchange. It is a character encoding scheme used for electronic communication. Each character or special character is represented by an ASCII code, and each ASCII code occupies 7 bits in memory. In the C programming language, a character variable does not contain the character … Read more
Source | Asynchronous | Book Giveaway at the End 1 Calculator: The First Practical Program On the journey of learning C programming, after understanding the basic concepts and mastering the fundamental syntax, students must be eager to develop a meaningful practical program. Implementing a calculator in programming is a good choice. It has moderate difficulty, … Read more