“Strings & string_view” in Information Technology

17 questions across 1 technology.

Information Technology

17 questions in 1 technology

#	Question	Technology	Topic	Level
1	What is std::string_view and why was it added? C++ › Strings & string_view	C++	Strings & string_view	Beginner
2	What are the dangers of std::string_view? C++ › Strings & string_view	C++	Strings & string_view	Intermediate
3	Why should you avoid returning std::string_view to local data? C++ › Strings & string_view	C++	Strings & string_view	Intermediate
4	What is the difference between passing const std::string& and std::string_view? C++ › Strings & string_view	C++	Strings & string_view	Advanced
5	How do you handle Unicode and encodings in C++ strings? C++ › Strings & string_view	C++	Strings & string_view	Advanced
6	What is std::string and how does it differ from a C-string? C++ › Strings & string_view	C++	Strings & string_view	Beginner
7	How do you convert between std::string and numbers? C++ › Strings & string_view	C++	Strings & string_view	Beginner
8	What common operations does std::string provide? C++ › Strings & string_view	C++	Strings & string_view	Beginner
9	How does std::string manage memory and what is SSO? C++ › Strings & string_view	C++	Strings & string_view	Intermediate
10	How do you efficiently build up a large string? C++ › Strings & string_view	C++	Strings & string_view	Intermediate
11	What is std::format (C++20) and how does it improve string formatting? C++ › Strings & string_view	C++	Strings & string_view	Advanced
12	What is std::stringstream and when is it useful? C++ › I/O Streams	C++	I/O Streams	Intermediate
13	What is the difference between >> and std::getline for input? C++ › I/O Streams	C++	I/O Streams	Intermediate
14	How can you convert an enum to a string (reflection limitations)? C++ › Enums & Enum Classes	C++	Enums & Enum Classes	Advanced
15	What are the # (stringize) and ## (token paste) operators? C++ › Preprocessor & Macros	C++	Preprocessor & Macros	Advanced
16	What are stream manipulators and how are they used? C++ › I/O Streams	C++	I/O Streams	Advanced
17	How do you improve iostream performance for large I/O? C++ › I/O Streams	C++	I/O Streams	Advanced