README.md

Video showing app running

TextEditor-TextFinder.mp4

Note :

Before using, add absolute path of 2input.txt inside textfinder.cpp

Important Takeaway :

Also, In Qt, when you attempt to open a resource file (indicated by the :/ prefix), you cannot open it for writing (QIODevice::ReadWrite). Resource files are typically compiled into your application's binary and are read-only by default.