Why does C use %% for a literal percent sign instead of %?
In C, backslashes are used for escape sequences in string literals, such as n for a newline or \ for a literal backslash. However, when using printf-style formatting,…
C Programming
Can I Share a Project I Built from a GitHub Project Guide on LinkedIn?
I built a text editor in C using WSL, following a project idea and guidance from a public GitHub project-based learning repository. After finishing it, am I allowed…
Why does printf use %% instead of % to print a literal percent sign?
In C, backslashes are used for escape sequences in string literals, such as n for a newline or \ for a literal backslash. However, when using printf and…
Does Learning WebAssembly Teach You the Same Things as Assembly?
I want to learn more about low-level programming. I've been studying Rust for a while, and people have suggested learning C, but I'm not sure it would be…
Should I Learn C or Rust for Operating-System Projects?
I've been working as a Java programmer for several years and want to learn a second language for lower-level systems work as a hobby. My main interest is…
Dev-C++ program crashes after compiling and running
My C++ program compiles successfully in Dev-C++, but it crashes when I run it. The code includes . Reinstalling Dev-C++ makes it work once, but after the first…
How Can I Learn to Read and Write x86-64 GCC Assembly from C?
I understand C fairly well, but translating C into x86-64 GCC assembly still feels completely unfamiliar. I especially struggle to understand what the registers represent, how they're used,…
Should I Learn C or Rust for Operating System Development?
I've been working as a Java programmer for several years and want to learn a lower-level language as a hobby. My main interest is exploring and modifying existing…
Should I learn C or Rust for exploring operating systems?
I've been working as a Java programmer for several years and want to learn a second language for lower-level programming. My main interest is exploring and modifying existing…
Is Embedded C Development a Strong Career Path?
I'm a college student who has been getting increasingly interested in C programming. I've been studying books and other learning materials, writing my own code, and currently working…
How can I learn to read and write x86-64 GCC assembly from a C background?
I understand C fairly well, but translating C code into x86-64 GCC assembly feels completely unfamiliar. I especially struggle to understand what the registers represent and whether I'm…
Is Embedded C Development a Good Career Path?
I'm a college student who has really started enjoying C programming. I've been working through books and other learning materials, writing small programs, and currently building a basic…
How should I prepare for low-level programming and eventually contributing to Linux?
I want to learn programming with the long-term goal of contributing to open-source projects, possibly even the Linux kernel. I'm especially interested in low-level concepts, networking, and network…
How should I start learning low-level programming and networking?
I want to learn programming with the long-term goal of contributing to open-source systems projects, possibly including the Linux kernel. I'm especially interested in low-level concepts, networking, and…
What’s the best way to start learning C++?
I want to learn C++ for a project I plan to build in the future, probably related to game development. I currently know some C# and previously tried…
Is It Normal to Struggle With Turning Beginner Programming Assignments Into Code?
I'm a first-year computer science student who started with no prior coding experience. My first Python class moved too quickly, but I'm now taking an introductory C course…
Is Using Boolean Arithmetic Like This a Good Programming Practice?
I wrote a line that chooses between different values based on whether `IorC` is equal to `"i"`, `"c"`, or `"s"`, using Boolean results as arithmetic or multiplication factors:…
Is Building My Own Operating System a Realistic Goal at 17?
I'm 17 and currently have some experience making games in Unity with C#, but I want to take on a much harder project: creating a small operating system…
Should I Learn C or C++ First After Python?
I already have an intermediate understanding of Python and want to learn either C or C++ to a basic-to-intermediate level—not necessarily become an expert. Which language would be…
Should I Learn C or Rust as My First Low-Level Language?
I have experience with Python, Python backend frameworks, JavaScript, and TypeScript, and I want to learn a lower-level programming language next. Rust seems like a modern alternative to…