You might find these following videos helpful :-)
Introduction to Java playlist: https://goo.gl/3Bw2FU
C/C++ Programming :: https://goo.gl/99s2tV
Data Structure in C/C++ Playlist: https://goo.gl/CSK1Iq
Java Swing Playlist: https://goo.gl/O4iaAV
Java Multithreading: https://goo.gl/5mXDYN
C++ STL: https://goo.gl/s1Jdwp
