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How To Change A File Extension On Windows Using C+

C++ Builder has specificPath Manipulation Routinesthat allows user to edit, extract, get and set drive name, directory name, file name, file extensions, .. etc and these methods are combined inVcl.FileCtrl, System.IOUtils, System.SysUtilslibraries. These path manipulation methods are easy to use and easy to get or set file path strings in that operating system. These can be…
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This Is How To Get A Substring of a Wide String in C++

How can I usesubstr()method ofstd::wstring? How can I get a substring of a wide string? Here are the answers with C++ examples. Generally, as an introduction to C++, in addition to int, float, double there is another data type calledwstringthat we use for alphanumeric variables. In C++ there are several typedefs of common character types are provided: String types…
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How To Swap One Wide String With Another Wide String

How can we swap wide strings? Can I use swap() method to Wide Strings as same as in string? Generally, as an introduction to C++, in addition to int, float, double there is another data type, wstring that we use for alphanumeric variables. In C++ there are several typedefs for common character types are provided: String types are defined in header <string>. You can read more about Wide…
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C++Introduction to C++Learn C++

Learn to Use Strings in C++

In C programming language ASCII codes are used as in char arrays to store texts in ASCII mode. You can use char arrays in both C and C++, they are faster in operations and they have less memory usage. In s modern way, strings are useful for storing texts and they are defined in the string library. A string class contains a collection of characters surrounded by double quotes as we used in char…
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