| #ifdef _WIN32 | |
| // Use discrete GPU by default. | |
| extern "C" { | |
| // http://developer.download.nvidia.com/devzone/devcenter/gamegraphics/files/OptimusRenderingPolicies.pdf | |
| __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001; | |
| | |
| // http://developer.amd.com/community/blog/2015/10/02/amd-enduro-system-for-developers/ | |
| __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1; | |
| } | |
| #endif |
| errors = [ | |
| SystemStackError, LocalJumpError, IOError, RegexpError, ZeroDivisionError, | |
| ThreadError, SystemCallError, SecurityError, RuntimeError, NameError, | |
| RangeError, IndexError, ArgumentError, TypeError | |
| ] | |
| module Kernel | |
| def suppress_warnings | |
| original_verbosity = $VERBOSE | |
| $VERBOSE = nil |
By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:
/people/6
But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.