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

How To Use The Find() String Method In A Modern C++ App

How can I find a string inside another string? What kind of methods I can use in a C++ app to find a string in a std::string? How can I use find() methods with strings? Modern C++ usesStrings, Wide Strings, andUnicode Stringsto support worldwide languages.Strings (std::string)usescharas the character type which means they are ASCII chars and they are an…
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C++C++11C++14C++17Introduction to C++Learn C++

How To Get A Substring Of A String In A C++ App

How can I use substr() method of std::wstring? How can I get a substring of a string in a C++ app? Here are the answers with C++ examples. Generally, as an introduction to C++, in addition to int, float, double there is another data type called string that we use for alphanumeric variables. In C++ there are several typedefs for common character types are provided: String types are defined in…
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C++C++11C++14C++17Introduction to C++Learn C++Syntax

The Step-by-Step Guide To Lambda Expressions In A C++ App

Lambda Expressions allow users to write an inline expression that can be used for short snippets of code in your C++ app which are not going to be reused and don’t require naming. The Lambda Expression construct is introduced in C++ 11 and further developed in the C++17 and C++20 standards. Because of its syntax and definition with [ ] and ( ) and { }, sometimes it is hard to understand or…
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