Faisal Al-Rayes

𝐇𝐚𝐜𝐤 𝐟𝐨𝐫 𝐭𝐚𝐤𝐢𝐧𝐠 𝐧𝐨𝐭𝐞𝐬 📖: 👉Take a note only when the information is confirmed in more than 1 situation, when you see patterns about that info (from mentors, books, personal situations etc.) 👉This is how you know that the info is genuine and it's worth remembering, otherwise you become cluttered with useless notes which you won't even remember. #takeANote 📖📝🔥 #productivity ____________ 🔥 Follow me, Cristian Ionesi, for more tips & tricks on developing your career 🚀 . Click the 🔔 on my profile for updates.

12

std::move in C++: Unleash the Power of Move Semantics for Performance Optimization. ---------------------------------------------------- Tired of costly and unnecessary copy operations in your C++ code? Looking to boost the efficiency and elegance of your code? Look no further, because std::move is here to the rescue! What is std::move? In a nutshell, std::move is a magical tool in C++11 and beyond that allows you to transfer ownership of resources (like memory) from one object to another, instead of making a copy. This means you can avoid creating unnecessary copies, resulting in significant performance improvements, especially when dealing with large or complex objects. How does it work? std::move casts an object to an "rvalue," signaling to the compiler that it's safe to move the object's resources instead of copying them. Imagine it like moving a house to a new location instead of building an identical replica! 🏠 When should you use it? In move constructors and move assignment operators: Use std::move to pilfer resources from the original object, leaving it in a valid but empty state. When passing arguments to functions: If you don't need the original object after passing it to a function, use std::move to avoid unnecessary copying. Simple Example: std::vector<std::string> createVector() {   std::vector<std::string> vec = {"Hello", "world!"};   return std::move(vec); // Move the vector instead of copying it } Use std::move with caution! Make sure you don't need the original object after moving it. Don't be afraid to experiment with std::move in your code. You'll be amazed at the performance gains you can achieve!

25

2 komentáře

🚀Optimizing Output in C++: When to Use \n vs std::endl! 💻 Ever wondered which is better for newlines in C++? 🧐 Learn the key differences between \n and std::endl and when to use each for maximum performance and control in your code. #CPlusPlus #CodingTips #Programming #SoftwareDevelopment #CodeOptimization #Developers #TechLearning #CodeEfficiently #TechEducation #FutureCoders

2

Here are my top 3 websites to stay updated with the tech world 🌎 👇 1️⃣Stack overflow : Not just for finding answers on bugs and errors, you can find all sorts of articles, podcast and career tips 😍 2️⃣Dev.to : Great website for dev tips along with well demonstrated examples 🌟 3️⃣TechCrunch : This is the go to website for tech news and trends 📈 #softwareengineering #technews

5

"Software development is not just a job for me; it's also a passion. Learning new things every day and improving myself excites me. Working in this company has allowed me to find a team that shares this passion, and it's enjoyable to work together.” Murat Özer, Senior Software Developer, Irisco Happy employees are key to successful business… Follow us on LinkedIn... #digitaltransformation #cloud #softwaredevelopment #softwarefactory #softwareengineering #cloudcomputing #cloudnative #cloudfirst #opportunities #backenddevelopment #backend  #projects #work #partnernetwork #partnerecosystem #career #HumanResources #ITRecruitment #Hiring #careerdevelopment

21

2 komentáře

As a junior backend engineer, one of the surest ways to increase your knowledge base and improve on your practical skills in building production level backend systems is by following Hussein Nasser Take his courses like Fundamentals of backend engineering, follow him on social media to see his posts, listen to his podcast on Spotify. And this applies to all engineers at different levels. I have personally learned a lot by doing these 💯 recommended #backendengineer

54

2 komentáře

Storage classes in C: In the C programming language, several storage classes determine the scope and lifetime of variables. The storage classes in C are: 1. Auto: This is the default storage class for local variables within a function. Variables declared as "auto" are allocated memory automatically when the function is called, and their memory is released when the function execution completes. 2. Register: This storage class is used to suggest the compiler to store the variable in a CPU register for faster access. However, the compiler is free to ignore this suggestion. The "register" keyword is rarely used in modern C programming, as compilers are typically capable of optimizing variable storage themselves. 3. Static: The "static" storage class is used to declare variables that retain their values between different function calls. Static variables are initialized only once and preserve their values throughout the program's execution. They are allocated memory in the data segment of the program, rather than the stack. 4. Extern: The "extern" storage class is used to declare variables that are defined in another file. When a variable is declared as "extern," it means that its definition exists in a different file, and the current file is using that definition. It is commonly used for accessing global variables across multiple source files. 5. Typedef: Although not strictly a storage class, the "typedef" keyword is used to define new data types using existing ones. It allows the creation of aliases for existing types, which can be helpful for enhancing code readability and portability. It's important to note that storage classes are primarily used for local and global variables and do not apply to variables declared within a structure or union. #embeddedsystems #cprogramming #matlab #simulink #powerelectronics #motorocontrol #productdevelopment #productdesign #support

7