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 supportworldwide languages.Wide Strings (std::wstring)useswcha_tras the character type which means they…
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 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…
C++ Builder has specific Path Manipulation Routines that allows your C++ app to edit, extract, get and set drive name, directory name, file name, file extensions and so on. These methods are combined in Vcl.FileCtrl, System.IOUtils, System.SysUtils libraries. These…
C++ Builder is the easiest and fastest C and C++ IDE for everything from simple right through to professional applications development on Windows, MacOS, iOS & Android operating systems. It is also easy for beginners to learn with its wide range of samples, tutorials…
How can I convert std::string to a std::wstring in a modern C++ app? How can I convert single byte string to 2-bytes wide string? Here are the answers with C++ examples.
In Modern C++, there are several typedefs for common character types are provided: Wide string types are defined in header <string>.
strings are the string class for byte characters represented with string. Alphanumeric…
How can I use replace() method of std::string in a C++ app? How can I replace a string into another string? Can we replace a char array into a string? How can I replace a number of chars into a string? Is it possible to replace a string with a substring of another string?
How can I usecompare()method ofstd::wstring in my C++ software? How can we compare wide strings? Here are the answers with C++ examples.
What is a C++ Wide String?
Wide string types are defined in header<string>. wstrings(Wide…
When you construct an object in C++ software, sometimes you need operations to deconstruct. Destructors not only used in classes but also used with struct and union data types. Do you want to learn what is Defaulted Destructor or what is Forcing a Destructor or what kind of methods we have that we can declare and use a virtual destructor? In this post, we will try to explain how to force a…
