Monthly Archives: March 2017

An open source graphical help tool library, fl_imgtk.

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Here is an open source library helps many Fl_RGB_Image processing to make some featured GUI.  You can clone or download source code in free on GitHub page. It designed to work with any type of gcc ( llvm-gcc and MinGW-W64 ) with just a copy and type ‘make’, or modify… Read more »

Fixing SD card unexpected unmounting problem of Oukitel U20 plus SIM tray.

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Oukitel U20 plus was a good budget smartphone has FHD resolution and dual cameras priced under 100 USD in the world from China. But some people may have experience about “Unexpected SD card unmounted” problem in real life. All apps turned to gray and it doesn’t run while SD card… Read more »