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Do All Great C++ Apps Use Lambda Expressions?

Do All Great C++ Apps Use Lambda Expressions

Hello Dear C++ Developers, Do All Great C++ Apps Use Lambda Expressions?

Here’s a great selection of post picks from LearnC++ and here on the Embarcadero blog to help you create C++ apps. We describe the pros and cons of C++ Lambda Expressions and take you through how and when to use this powerful C++ language construct. We explain fscanf usage in modern C++ with examples,. Fscanf can be very useful when you extract data from files like text files and the widely-used csv files. In another post, we explain how to extract a drive letter from a given path. In another post, we list modern methods to clear a string, in addition to ="". The last post is about finding texts from a given text in the reverse direction which may be much necessary to reverse written languages like the Arabic language, etc.

LearnCPlusPlus.org is packed full of great articles for professionals and beginners alike. The posts vary from articles suitable for people who are just starting to learn C++ – basics like string handling, pointers, loops, and all those fundamental building blocks of this rich and powerful programming language – to much more in-depth and advanced subjects like artificial neural networks and AI, along with the math behind it. Our focus is on the C++ language, particularly modern C++, and will work with almost any environment and IDE software you can choose although, of course, we believe RAD Studio C++ Builder is the best option!

If you are new to RAD Studio, we think these posts may help you as much as a rapid introduction to programming in C++, all the way to the most robust, modern, and latest techniques for those more experienced with the language. For those who are perhaps wanting to expand their knowledge with the most up-to-date features, routines, and methodologies this is a great little boost (pun intended) to your C++ knowledge. The new RAD Studio 11C++ Builder 11, Delphi 11 are released with great new features and we are developing and testing new examples for you with the latest RADS 11 that means.LearnCPlusPlus.org examples are working well with the latest C++ Builder.

You can see more of our C++ posts on this blog by clicking the following dynamic search link: https://blogs.embarcadero.com/?s=C%2B%2B

Here are today’s selections:

How can we use C++ Builder in the most modern and efficient ways?

These posts are designed to give you more information and to be easy to understand the modern and professional ways that we use in C++. Here are the topics,

  • The Pros And Cons Of Lambda Expressions In A C++ App
  • How To Use fscanf In Your Own C++ Software
  • How To Extract The Drive Name From A Path In A C++ App
  • What You Need To Know About Clear Methods In C++ Software
  • How To Use The rfind() Search Method in C++ Software

What kinds of C++ questions are we answering?

These are the questions that we answer in this collection:

  • What is a Lambda Expression?
  • What is the syntax of a Lambda Expression?
  • What is the basic syntax of a Lambda Expression in C++ 17?
  • What is the syntax of Lambda Expressions for the C++20 version?
  • What are the advantages of using Lambda expressions in C++?
  • What are the disadvantages of using Lambda expressions in C++?
  • What are the pros of using Lambda expressions in your C++ app?
  • What are the cons of using Lambda expressions in a C++ app?
  • What is the fscanf function?
  • What is the syntax of fscanf?
  • How can I use fscanf in C++?
  • Is there an example to the fscanf function in C++?
  • Where can I find format specifiers for the fscanf function?
  • How can I get drive letter from a path string?
  • How can I get drive from a file name text?
  • What does the ExtractFileDrive method do?
  • Here is a simple C++ example of how to use the ExtractFileDrive method?
  • Is there a more complete C++ example of using the ExtractFileDrive method?
  • How can I clear a string in a simple way?
  • What kind of methods I can use in my C++ to clear a std::string?
  • How can I use clear() method with strings?
  • Can I use resize() method to clear strings?
  • How can I use erase() method to clear strings?
  • How can I find a string in a string in reverse direction?
  • What kind of methods I can use in C++ software to find a string in a std::string?
  • How can I use rfind() method with strings?

C++ Builder answers all the above C++ Questions with these posts

C++ Builder can supply all the answers to those questions above and the posts include some very simple step-by-step examples to show you how.

We keep adding new topics about C++ in general and specific topics for C++ Builder, Dev-C++, and for the other C++ compilers. Please follow our LearnCPlusPlus.org website for the latest posts and updates. Feel free to comment and share with your colleagues, students, members – knowledge is power, and knowledge shared is empowering.

We wish you happy weeks, happy coding!

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C++ Builder is the easiest and fastest C and C++ IDE for building simple or professional applications on the Windows, MacOS, iOS & Android operating systems. It is also easy for beginners to learn with its wide range of samples, tutorials, help files, and LSP support for code. RAD Studio’s C++ Builder version comes with the award-winning VCL framework for high-performance native Windows apps and the powerful FireMonkey (FMX) framework for cross-platform UIs.

There is a free C++ Builder Community Edition for students, beginners, and startups; it can be downloaded from here. For professional developers, there are Professional, Architect, or Enterprise versions of C++ Builder and there is a trial version you can download from here.


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About author

Dr. Yilmaz Yoru has 33+ years of coding with more than 30+ programming languages, mostly C++ on Windows, Android, Mac-OS, iOS, Linux, and other operating systems. He was born in 1974, Eskisehir-Turkey. He graduated from the Department of Mechanical Engineering of Eskisehir Osmangazi University in 1997. One year later, he started to work in the same university as an assistant. He received his MSc and Ph.D. degrees from the same department of the same university. Since 2012, he is the founder and CEO of Esenja LLC Company. Some of his interests are Programming, Thermodynamics, Fluid Mechanics, and Artificial Intelligence. He also likes the graphical 2D & 3D design and high-end innovations. He has married, and he is a father of a son.
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