C++C++11C++14C++17Introduction to C++Learn C++

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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C++C++11C++14C++17Introduction to C++Learn C++

You Need To Know How To Correctly Remove Characters From C++ Strings

How can I correctly remove a character from a string? How can I use pop_back() method in strings? Can I use erase() and resize() methods in std::string to remove characters? Modern C++ usesStrings, Wide StringsandUnicode Stringsto support worldwide languages.Strings (std::string)usescharas the character type which means they are ASCII chars and…
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C++Introduction to C++Language FeatureLearn C++

How to Use Powerful Form Methods in Cross-Platform C++ Apps

Do you want to learn the available methods of forms? How we can use mouse events on forms? How we can trap and examine key presses on forms? Let’s learn about forms methods on FireMonkey Applications in C++ Builder. C++ Builder makes writing C++ programs a lot easier C++ Builder is the easiest and fastest C and C++ IDE for building simple or professional applications on the Windows…
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C++Introduction to C++Language FeatureLearn C++

Learn to Display Formatted Floating Numbers in C++ Builder

How we can display floating or double numbers in C++ Builder? How we can apply formatting display to floating numbers? How we can use StrToFloatF method in C++ Builder? Can we use printf in Modern C++? Let’s answer all these questions. What does the phrase “formatted floating point numbers” mean in C++? In programming, we use float, double, long double datatypes a lot for…
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