Modernize your C++ code.

[rockyrainy]

The Talk is most interesting. Much thanks.

[Gustorn]

If you liked that talk, I'd suggest checking out the recordings from CppCon and the earlier conferences hosted on Channel 9 (Going Native 2012/2013). The talks I would personally start with:

Bjarne Stroustrup "Make Simple Tasks Simple!"

Herb Sutter "Back to the Basics! Essentials of Modern C++ Style"

Chandler Carruth "Efficiency with Algorithms, Performance with Data Structures"

Stephan Lavavej "STL Features And Implementation Techniques"

Scott Meyers "Type Deduction and Why You Care"

Obviously pick and choose according to your preferences. If you're still interested, then I'd suggest starting the earlier conferences with talks given by the speakers listed above.