#Learn C programming

[hob28]

Advanced C Programming: Mastering the Language

Introduction

Advanced C programming is essential for developers looking to deepen their understanding of the language and tackle complex programming challenges. While the basics of C provide a solid foundation, mastering advanced concepts can significantly enhance your ability to write efficient, high-performance code.

1. Overview of Advanced C Programming

Advanced C programming builds on the fundamentals, introducing concepts that enhance efficiency, performance, and code organization. This stage of learning empowers programmers to write more sophisticated applications and prepares them for roles that demand a high level of proficiency in C.

2. Pointers and Memory Management

Mastering pointers and dynamic memory management is crucial for advanced C programming, as they allow for efficient use of resources. Pointers enable direct access to memory locations, which is essential for tasks such as dynamic array allocation and manipulating data structures. Understanding how to allocate, reallocate, and free memory using functions like malloc, calloc, realloc, and free can help avoid memory leaks and ensure optimal resource management.

3. Data Structures in C

Understanding advanced data structures, such as linked lists, trees, and hash tables, is key to optimizing algorithms and managing data effectively. These structures allow developers to store and manipulate data in ways that improve performance and scalability. For example, linked lists provide flexibility in data storage, while binary trees enable efficient searching and sorting operations.

4. File Handling Techniques

Advanced file handling techniques enable developers to manipulate data efficiently, allowing for the creation of robust applications that interact with the file system. Mastering functions like fopen, fread, fwrite, and fclose helps you read from and write to files, handle binary data, and manage different file modes. Understanding error handling during file operations is also critical for building resilient applications.

5. Multithreading and Concurrency

Implementing multithreading and managing concurrency are essential skills for developing high-performance applications in C. Utilizing libraries such as POSIX threads (pthreads) allows you to create and manage multiple threads within a single process. This capability can significantly enhance the performance of I/O-bound or CPU-bound applications by enabling parallel processing.

6. Advanced C Standard Library Functions

Leveraging advanced functions from the C Standard Library can simplify complex tasks and improve code efficiency. Functions for string manipulation, mathematical computations, and memory management are just a few examples. Familiarizing yourself with these functions not only saves time but also helps you write cleaner, more efficient code.

7. Debugging and Optimization Techniques

Effective debugging and optimization techniques are critical for refining code and enhancing performance in advanced C programming. Tools like GDB (GNU Debugger) help track down bugs and analyze program behavior. Additionally, understanding compiler optimizations and using profiling tools can identify bottlenecks in your code, leading to improved performance.

8. Best Practices in Advanced C Programming

Following best practices in coding and project organization helps maintain readability and manageability of complex C programs. This includes using consistent naming conventions, modularizing code through functions and header files, and documenting your code thoroughly. Such practices not only make your code easier to understand but also facilitate collaboration with other developers.

9. Conclusion

By exploring advanced C programming concepts, developers can elevate their skills and create more efficient, powerful, and scalable applications. Mastering these topics not only enhances your technical capabilities but also opens doors to advanced roles in software development, systems programming, and beyond. Embrace the challenge of advanced C programming, and take your coding skills to new heights!

[code-es]

Coding resource!

exercism.org

A free website where you get specific problems to methodically learn small concepts of a programming language. Do 10 minutes to 1 hour every day, and then you will keep practicing every day, and you will be able to use the skills you learn in your real projects. They walk you through the problem all the way, and it's a super good way to learn!

[hayacode]

Software Development using C# (Bootcamp)

Week 6 done ✨ Almost halfway through the bootcamp 🥳

We started the backend project last week, this project is a teamwork and each team has 5 students. Honestly, I was scared of it because being the only one with a biology degree in a whole class of tech students made me overthink how will I do in teamwork and how I will definitely screw up everything and it’s true I made so many mistakes as expected (today lesson the hardest orz) but i am so glad my team members are so kind and they help me a lot 🥹

What i have learned from the bootcamp in the past 2 weeks 💻

- Database

- Data modeling 

- Relationship: 1-1, 1-M, M-M

- REST architecture

- HTTP methods & status codes

- Introduction to ASP.NET Core

- Webapi template & Swagger

- Create endpoints for CRUD operations

- Handle & return  error in webapi

- Using controller and service folder with dependency injection

- Authentication & Authorization (role base) 

- Introduction to ORMs

- Relations in EF Core

- Config database with Npgsql

(Yes, all of this in 2 weeks sobbbs)

Now let’s talk about C# again

- i am 50% done with codecademy course

- I Finished Bro Code C# videos (highly recommended and I plan to watch his React videos soon)

I am also almost done with my React first course ✨

Oh yeah Last but not least, this bootcamp gives us career advice classes related to developers' jobs, interviews, and how to have a good CV, LinkedIn, and github (if you are a friend on Discord, dm me so I can send you all the amazing stuff 💫)

[python-programming-language]

Post #83: Tumblr Opinion Poll by Python-Programming-Language, Question: Which programming resp. script language do you prefer?, 2023.

[king-fae]

1/100 days of code.

12.22.23

i have started of this challenge by learning C++ through MIT's open course Introduction to C++ found here, where i studied the first lecture and read through the second. this course is designed to be completed in a 4 week term, but depending on my availability, it may stretch as i take breaks from it specifically, and then circle back on coursework to retain information learned. we shall see

#include

using namespace std;

.

int main(){

.....cout<<"Hello, world!\n";

.....return 0;

}

[miquerinus]

Why Does C++ Run Faster?

Java, C#, or Python do not generate native code. Instead, they compile source code into an intermediate code. There are additional tools or programs you can use to translate this intermediate code application into machine code. While these programs convert your code to machine code, they consume various system resources.

C++'s compile and run speeds are very high because there are no overheads like in other languages.

[small-basic-programming]

Post #176: Opinion poll by Small Basic Programming on Tumblr, Question: Which object-oriented programming language do you prefer to program with?, 2023.

[codingcorgi]

Days 110 to 118 of coding everyday for a year and I've gotten so much done!

I finish both of my finals the C++ and the C#. The C++ final is an adventure game and it wasn't too challenging to make honestly I had fun with it. The C# project was also fun because I got to play with microcharts when creating the statistics page to display collected data! I plan to make the C++ game more fun honestly because I can't just let it die from here. I am going to make the Android and iOS build better on the C# project. I'm really proud of myself today :)

My next adventures will be brushing up on JavaScript since I'm severely out of practice and using what I know to make my portfolio website using Blazor!

[0x4468c7a6a728]

i've gotta program something soon...

[snowcodes]

Question regarding languages: Python & C#

Is it possible to learn both languages at the same time? Or will it be easy to get confused between the two? I thought I would come to the lovely codeblr people who have a vast amount of experience for advice. C# is something I *want* to learn, but I *have* to learn Python for for my course that starts in January...I just want to see if it is plausible to learn both at the same time or if it will mess up my learning if I try and learn both. I'd love to hear about your experiences and what your first languages were when you first started out in the world of coding!!

[lovingk9z]

Programming is so fun whaatt the hell

I even enjoy the rabbit holes I fall down trying to learn something new/solve a problem; there's so much vocabulary I don't know so I end up looking for a solution and then needing to search "what does [funky coding word] mean" every few mins LOL

And the flow is just so nice once I understand what Im doing! You get into a groove n you're just typing code for hours while listening to music or a podcast or whatever aaaahhh

[david-goldrock]

My biggest argument against god's existence is that cpp exists

[bas-fish]

i’m playing with C these days and wanna try some (fun) beginner project.

here, abzu basking shark gif for your attention

[hayacode]

Software Development using C# (Bootcamp)

Currently on week 3 out of 13

This bootcamp is really hard but hey at least I am finally getting the hang of it and a lot of the stuff that didn’t make sense to me before is finally making sense to me now.

The last thing we studied was

• Lambda expression

• Generics in C#

• LINQ

I am so happy and proud of myself but that of course wouldn’t have happened without the help of @codemerything @indigotech @moose-mousse

I will be forever grateful to the three of you and I am sorry for throwing my bootcamp trauma at you

Are the assignments getting easier? Not at all but I decided not to care about the grade and just focus on getting better and better at solving problems.

I don’t know what the next days will bring, maybe they will beat me again but I will always get right back up, no matter how many times I fall 🤍✨

[monaddecepticon]

Little known programming fact:

The amount of slowness in software is constant.

Exercise for the reader: find the symmetric property due to Noether

C++ achieves fast executables by pushing all the slowness into the build process.

A Project which would build for go in 20 minutes will build for 8 hours for C++ for a 1% speed-up in runtime.