Dean questions

• Python map a value to each i-th sublist's element
• Adapting quickselect for smallest k elements in an array
• Template argument for non-type parameter must be an expression
• Generic C++14 lambdas and relationship with templates
• Can't understand a piece of C++ code with perfect forwarding and ellipses
• Parsing code files faster
• Recognize recurring images into a larger one
• Using boost spirit for a stack based language
• What's the difference between a GLX visual and a FBconfig?
• Having a function only accept non-const lvalues

Dean answers