How can I use copy() method of std::wstring in a C++ app? How can I copy a wide string to a wide char array? Here are the answers with C++ examples.
What is a WString?
wstrings (Wide Strings) are the string class for characters that has 2 bytes that represented with wstring. In Modern C++, alphanumeric characters are stored in wide strings because of their support for characters of World…
In this short video, Jim McKeeth will demonstrate how to create a simple database application using C++ Builder.
Building a multi-device FireMonkey application with FireDAC and InterBase
Creating a Database application in C++ Builder and connecting it to a…
How can I get file extension from a path string in a C++app on Windows PC? What is the GetExtension Method? What is the syntax of the GetExtension method? Is there an example of how to use the GetExtension Method?
The C++ Builder IO libraries
C++ Builder has a lot of…
What is multiple platform app development? How can I design my FMX application for the different operating systems? What should we do to design better performance apps?C++ Builder is a great IDE that allows you to design your application on different platforms in varied sizes. From back-end app and small-scale forms (TForm) to high DPI forms. We can create an application for a low graphic IoT and…
How can I remove a character from a wide string in my C++ app? How can I use pop_back() method in wide strings? Can I use erase() and resize() methods in std::wstring to remove characters?
Modern C++ usesWide StringsandUnicode Stringsto…
How can I find a string in a string in the reverse direction – in other words, by starting to search at the end of the string and working backwards to the start of it? What kind of methods can I use in my C++ software to find a string in a std::string? How can I use…
What is u16string in modern C++? How can I use u16string in a C++ app? Is std::u16string same as std::string? Why I have an error when I define a std::u16string? Which literal should I use with the std::u16string?
What is u16string?
The u16string (std::u16string or std::pmr::u16string) are the string class data types for the 16bit characters defined in the std and std::pmr namespaces. It…
What is u32string in modern C++? How can I use u32string in C++ software? Is std::u32string same as std::string? Why do I have an error when I define a std::u32string? Which literal should I use with the std::u32string? Let’s answer these questions in this post.
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What is align? I have a project; how can I design UI zones in my C++ app? How to design a C++ app compatible with multi-platform layouts? How can I design for landscape and portrait apps with one form design?
Align is one of the great features of C++ Builder for…
How can I use Iterator methods of strings in my C++ software apps? What kind of iterator methods I can use with a std::string? How can I use begin(), end() iterator methods with strings? the at() method of strings? Can I use front() and back() methods in std::string to access characters?
Modern C++ usesStrings, Wide Strings, andUnicode Stringsto support worldwide…
