Use of ios__in, ios__out, ios__trunc in C++
Catalog One, ios::in II, ios::out Three, ios::trunc Four, combined In C++, ios::in and ios::out are flags defined in the iostream library that control the behavior of file flow objects such…
HarmonyOS Hongmeng application development (7. Introduction and encapsulation use of HTTP network component axios)
In the development of the HarmonyOS application, the @ohos.net.http module that is officially provided can be used to access the network through HTTP. However, the official direct use is not…